C++程序设计综合练习题读程序写结果题.docx
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C++程序设计综合练习题读程序写结果题
C++程序设计模拟题
三、用C++语言描述下列命题
1、A小于B并且A大于C
2、A和B中有—个小于C
3、A是奇数
4、B和C中较大者与A相等
5、年份Y是闰年
四、写出下列程序的执行结果
#include
voidmain()
{
intb[3][5]={11,12,13,14,15,21,22,23,24,25,31,32,33,34,35};
int(*p)[5];
p=b;
for(intj=0;j<5;j++)
cout<<*(*p+j)<<",";
cout<}#includevoidswapl(inta,intb){inttemp=a;a=b;b=temp;}voidswap2(int*a,int*b){inttemp=*a;*a=*b,*b=temp;}voidswap3(int*a,int*b){int*temp=a;a=b,b=temp;}voidswap4(int&a,int&b){inttemp=a;a=b;b=temp;}voidmain(){inta=10,b=20;swapl(a,b);cout<"<swap2(&a,&b);cout<"<swap3(&a,&b);cout<"<swap4(a,b);cout<"<}1.&&&#includevoidprint(intw){inti;if(w!=0){print(w-1);for(i=1;i<=w;i++)cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
}
voidswapl(inta,intb)
inttemp=a;
a=b;
b=temp;
voidswap2(int*a,int*b)
inttemp=*a;
*a=*b,*b=temp;
voidswap3(int*a,int*b)
int*temp=a;
a=b,b=temp;
voidswap4(int&a,int&b)
a=b;b=temp;
inta=10,b=20;
swapl(a,b);
cout<"<swap2(&a,&b);cout<"<swap3(&a,&b);cout<"<swap4(a,b);cout<"<}1.&&&#includevoidprint(intw){inti;if(w!=0){print(w-1);for(i=1;i<=w;i++)cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
"<
swap2(&a,&b);
cout<"<swap3(&a,&b);cout<"<swap4(a,b);cout<"<}1.&&&#includevoidprint(intw){inti;if(w!=0){print(w-1);for(i=1;i<=w;i++)cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
swap3(&a,&b);
cout<"<swap4(a,b);cout<"<}1.&&&#includevoidprint(intw){inti;if(w!=0){print(w-1);for(i=1;i<=w;i++)cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
swap4(a,b);
cout<"<}1.&&&#includevoidprint(intw){inti;if(w!=0){print(w-1);for(i=1;i<=w;i++)cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
1.&&&
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cout<cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}}voidmain(){print(4);}#include#definesw(x,y){x^=y;y^=x;x^=y;}voidmain(){inta=10,b=01;sw(a,b);cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
print(4);
#definesw(x,y){x^=y;y^=x;x^=y;}
inta=10,b=01;
sw(a,b);
cout<}2.假定输入10个整数:32,64,53,87,54,32,98,56,98,83。下列程序的输出结果是什么?&&&#includevoidmain(){inta,b,c,x;a=b=c=0;for(intk=0;k<10;k++){cin>>x;switch(x%3){case0:a+=x;break;case1:b+=x;break;case2:c+=x;break;}}cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
2.假定输入10个整数:
32,64,53,87,54,32,98,56,98,83。
下列程序的输出结果是什么?
&&&
inta,b,c,x;
a=b=c=0;
for(intk=0;k<10;k++)
cin>>x;
switch(x%3)
case0:
a+=x;break;
case1:
b+=x;break;
case2:
c+=x;break;
cout<}3.***#includevoidmain(){intj,k;for(j=5;j>0;j--){for(k=j;k>0;k--)cout<<"*";cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
3.***
{intj,k;
for(j=5;j>0;j--)
{for(k=j;k>0;k--)
cout<<"*";
cout<}}#includevoidmain(){intnNumber;int*pPointer;nNumber=15;pPointer=&nNumber;cout<<"nNumberisequalto:"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
intnNumber;
int*pPointer;
nNumber=15;
pPointer=&nNumber;
cout<<"nNumberisequalto:
"<*pPointer=25;cout<<"nNumberisequalto:"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
*pPointer=25;
"<}#includeint*pPointer;voidSomeFunction(){pPointer=newint;*pPointer=25;}voidmain(){SomeFunction();cout<<"Valueof*pPointer:"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
voidSomeFunction()
pPointer=newint;
SomeFunction();
cout<<"Valueof*pPointer:
"<<*pPointer<deletepPointer;}#includevoidAddFive(int*Number){*Number=*Number+5;}voidmain(){intnMyNumber=18;cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
deletepPointer;
voidAddFive(int*Number)
*Number=*Number+5;
intnMyNumber=18;
cout<<"Myoriginalnumberis"<AddFive(&nMyNumber);cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
AddFive(&nMyNumber);
cout<<"Mynewnumberis"<}#includevoidmain(){intArray[3];Array[0]=10;Array[1]=20;Array[2]=30;int*pArray;pArray=&Array[0];cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
intArray[3];
Array[0]=10;
Array[1]=20;
Array[2]=30;
int*pArray;
pArray=&Array[0];
cout<<"pArraypointstothevalue."<cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<*pArray<cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<*(pArray+1)<}4.***#includeinti=4;voidmain(){cout<<"i="<i=5;{inti;i=7;cout<<"i="<}cout<<"i="<}5.***#includevoidfun();voidmain(){fun();fun();}voidfun(){staticinta=1;inti=5;a++;i++;cout<<"i="<}6.&&&#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
4.***
inti=4;
cout<<"i="<
i=5;
i=7;
5.***
voidfun();
fun();
voidfun()
staticinta=1;
inti=5;
a++;
i++;
6.&&&
classPoint
{public:
Point(intxx=0,intyy=0){X=xx;Y=yy;countP++;}
Point(Point&p);
intGetX(){returnX;}
intGetY(){returnY;}
voidGetC(){cout<<"Objectid="<private:intX,Y;staticintcountP;};Point::Point(Point&p){X=p.X;Y=p.Y;countP++;}intPoint::countP=0;voidmain(){PointA(4,5);cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
private:
intX,Y;
staticintcountP;
};
Point:
:
Point(Point&p)
{X=p.X;
Y=p.Y;
countP++;
intPoint:
countP=0;
{PointA(4,5);
cout<<"PointA,"<A.GetC();PointB(A);cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
A.GetC();
PointB(A);
cout<<"PointB,"<B.GetC();}7.***#includeintaddDefault(intx=1,inty=2);voidfun(void);voidmain(void){intaddDefault(intx=3,inty=4);cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
B.GetC();
7.***
intaddDefault(intx=1,inty=2);
voidfun(void);
voidmain(void)
intaddDefault(intx=3,inty=4);
cout<fun();}intaddDefault(intx,inty){cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
intaddDefault(intx,inty)
cout<returnx+y;}voidfun(void){cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
returnx+y;
voidfun(void)
cout<}8.***#includevoidmain(){intm,n,a=3,b=3,number;number=237;m=number/5;n=number%5;cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
8.***
{intm,n,a=3,b=3,number;
number=237;
m=number/5;
n=number%5;
cout<<"m="<cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<"n="<a+=m;b*=n;cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
a+=m;
b*=n;
cout<<"a="<cout<<"b="<}9.***#includevoidmain(){intwidth,height,result1,result2,result3;height=3;width=5;result1=height>3&&width>=5;result2=height>3||width>=5;result3=!(width>=5);cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<"b="<
9.***
{intwidth,height,result1,result2,result3;
height=3;width=5;
result1=height>3&&width>=5;
result2=height>3||width>=5;
result3=!
(width>=5);
cout<<"result1"<cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<"result2"<cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<"result3"<}10.***#includevoidmain(){inti=32,j=6;doubledf;df=i/j+2.3;cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
10.***
{inti=32,j=6;
doubledf;
df=i/j+2.3;
cout<<"df="<i=df/3;cout<<"i="<}11.&&&#includeintc[10];voidadd(intx,inty){staticinti=0;c[i]=x+y;i++;}voidmain(){inta[10]={1,2,3,4,5,6,7,8,9,10};intb[10]={10,9,8,7,6,5,4,3,2,1};inti=0,k=0;for(i=0;i<10;i++)add(a[i],b[i]);for(i=0;i<10;i++)cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
i=df/3;
11.&&&
intc[10];
voidadd(intx,inty)
{staticinti=0;
c[i]=x+y;
{inta[10]={1,2,3,4,5,6,7,8,9,10};
intb[10]={10,9,8,7,6,5,4,3,2,1};
inti=0,k=0;
for(i=0;i<10;i++)
add(a[i],b[i]);
cout<}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')//通过数组名和下标引用数组元素k++;i++;}cout<<"i="<cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{chars[30]="computer,mouse,key";
cout<
while(s[i]!
='\0')
{if(s[i]=='m')//通过数组名和下标引用数组元素
k++;
cout<<"k="<}#includevoidmain(){chars[]="C++program";char*ps1="computer";char*ps2,*ps3=s;ps2="mouse";cout<ps1++;ps2+=2;ps3+=4;cout<cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{chars[]="C++program";
char*ps1="computer";
char*ps2,*ps3=s;
ps2="mouse";
ps1++;ps2+=2;ps3+=4;
cout<<*s<<""<<*ps1<<""<<*ps2<<""<<*ps3<ps1=s;}12.如果输入的数据是24和18,则下列程序的输出结果是什么?***#includeintfun1(intc,intd){intr;r=c%d;while(r!=0){c=d;d=r;r=c%d;}returnd;}voidmain(){intm,n,e,d;cout<<"mn=";cin>>m>>n;e=fun1(m,n);d=m*n/e;cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
ps1=s;
12.如果输入的数据是24和18,则下列程序的输出结果是什么?
***
intfun1(intc,intd)
intr;
r=c%d;
while(r!
=0){
c=d;
d=r;
returnd;
intm,n,e,d;
cout<<"mn=";
cin>>m>>n;
e=fun1(m,n);
d=m*n/e;
cout<cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}#includevoidmain(){inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};intb[4][3],i,j;for(i=0;i<3;i++){for(j=0;j<4;j++)cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{inta[3][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8}};
intb[4][3],i,j;
for(i=0;i<3;i++)
{for(j=0;j<4;j++)
cout<cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}for(i=0;i<4;i++)for(j=0;j<3;j++)b[i][j]=a[j][i];for(i=0;i<4;i++){for(j=0;j<3;j++)cout<cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=0;i<4;i++)
for(j=0;j<3;j++)
b[i][j]=a[j][i];
{for(j=0;j<3;j++)
cout<}}#include#includevoidmain(){constintm=5;inta[m][m];inti,j;for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{constintm=5;
inta[m][m];
inti,j;
for(i=0;i{a[i][0]=1;a[i][i]=1;for(j=1;ja[i][j]=a[i-1][j-1]+a[i-1][j];}for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{a[i][0]=1;
a[i][i]=1;
for(j=1;j
a[i][j]=a[i-1][j-1]+a[i-1][j];
for(i=0;i{for(intk=0;k<30-2*i;k++)cout<<"";for(j=0;j<=i;j++)cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{for(intk=0;k<30-2*i;k++)
cout<<"";
for(j=0;j<=i;j++)
cout<cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}}#includevoidmain(){chars[30]="computer,mouse,key";inti=0,k=0;cout<while(s[i]!='\0'){if(s[i]=='m')k++;i++;}cout<<"i="<cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{if(s[i]=='m')
cout<<"k="<}#include#includestructstudent{charnum[5];charname[10];charsex;intage;floatmathscore;};voidmain(){structstudentst[10]={{"001","Wangping",'f',19,84},{"002","Zhaomin",'m',20,64},{"003","Wanghong",'f',18,54},{"004","Lilei",'m',19,92},{"005","Liumin",'m',19,75}};inti,k=0;floataverage=0;for(i=0;i<5;i++)average+=st[i].mathscore;average/=10;cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
structstudent
{charnum[5];
charname[10];
charsex;
intage;
floatmathscore;
{structstudentst[10]={{"001","Wangping",'f',19,84},
{"002","Zhaomin",'m',20,64},
{"003","Wanghong",'f',18,54},
{"004","Lilei",'m',19,92},
{"005","Liumin",'m',19,75}};
inti,k=0;
floataverage=0;
for(i=0;i<5;i++)
average+=st[i].mathscore;
average/=10;
cout<<"average="<for(i=0;i<5;i++)if(st[i].mathscore<60){k++;cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
if(st[i].mathscore<60)
{k++;
cout<cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<""<}cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}#includevoidmain(){intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};inti,j,m=3,n=4;for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{intb[3][4]={23,38,16,12,56,89,66,34,58,12,90,100};
inti,j,m=3,n=4;
for(i=0;i{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{for(j=0;jcout<<*(*(b+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<*(*(b+i)+j)<<"";
cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=0;i{for(j=n-1;j>=00;j--)cout<<*(b[i]+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{for(j=n-1;j>=00;j--)
cout<<*(b[i]+j)<<"";
cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=0;i<20;i++)cout<<"-";cout<for(i=m-1;i>=0;i--){for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=m-1;i>=0;i--)
{for(j=0;jcout<cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}}#includevoidmain(){inta[]={12,22,32,42,52,62,72,82,92,102};inti,m=5;int*p=a;for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{inta[]={12,22,32,42,52,62,72,82,92,102};
inti,m=5;
int*p=a;
for(i=0;icout<<*p++<<"";cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<*p++<<"";
cout<for(i=m-1;i>=0;i--)cout<cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}#includevoidmain(){intb[2][4]={12,36,62,14,56,98,74,63};int(*p)[4]=b;inti,j;for(i=0;i<2;i++){for(j=0;j<4;j++)cout<<*(*(p+i)+j)<<"";cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{intb[2][4]={12,36,62,14,56,98,74,63};
int(*p)[4]=b;
for(i=0;i<2;i++)
cout<<*(*(p+i)+j)<<"";
cout<}for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
for(i=0;i<20;i++)cout<<"-";cout<for(i=0;i<2;i++){for(j=3;j>=0;j--)cout<cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{for(j=3;j>=0;j--)
cout<}}#include#includevoidmain(){intfunc(inta,intb,charop);int(*fptr)(inta,intb,charop);fptr=func;cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{intfunc(inta,intb,charop);
int(*fptr)(inta,intb,charop);
fptr=func;
cout<cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<}intfunc(inta,intb,charop){switch(op){case'+':cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
intfunc(inta,intb,charop)
switch(op)
case'+':
cout<case'-':cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
case'-':
cout<case'*':cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
case'*':
cout<default:cout<<"Operatorerror!"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
default:
cout<<"Operatorerror!
"<}}#includestructstudent{char*num;char*name;intage;};voidmain(){int*ip;float*fp;char*cp;structstudent*stp;fp=newfloat(32.6);cp=newchar;*cp='A';ip=newint[10];for(inti=0;i<10;i++)ip[i]=2*i+2;stp=newstructstudent;stp->num="12";stp->name="Li";stp->age=18;cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
{char*num;
char*name;
{int*ip;float*fp;char*cp;
structstudent*stp;
fp=newfloat(32.6);
cp=newchar;
*cp='A';
ip=newint[10];
for(inti=0;i<10;i++)
ip[i]=2*i+2;
stp=newstructstudent;
stp->num="12";
stp->name="Li";
stp->age=18;
cout<<*fp<<""<<*cp<<""<cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<<"num="<num<<"name="<name<<"age="<age<for(i=0;i<10;i++)cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
cout<deletecp;deletefp;delete[]ip;deletestp;}13.***#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
deletecp;
deletefp;
delete[]ip;
deletestp;
13.***
public:
Point(intxx=0,intyy=0)
{X=xx;Y=yy;cout<<"构造函数被调用"<Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
X=p.X;
cout<<"拷贝构造函数被调用"<}Pointfun2(){PointA(1,2);returnA;}voidfun1(Pointp){cout<}voidmain(){PointA(1,2);fun1(A);PointB(A);cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
Pointfun2()
{PointA(1,2);
returnA;
voidfun1(Pointp)
{cout<
fun1(A);
cout<B=fun2();cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
B=fun2();
cout<}14.***#include#includeclassPoint{public:Point(intxx=0,intyy=0){X=xx;Y=yy;cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
14.***
X=xx;Y=yy;
cout<<"构造函数被调用"<}Point(Point&p);intGetX(){returnX;}intGetY(){returnY;}private:intX,Y;};Point::Point(Point&p){X=p.X;Y=p.Y;cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
intX,Y;};
cout<<"Point拷贝构造函数调用"<}classDistance{public:Distance(Pointxp1,Pointxp2);doubleGetDis(){r
classDistance
Distance(Pointxp1,Pointxp2);
doubleGetDis(){r
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