专升本vc++.docx

1、专升本vc+#includevoid main()int i,j,k;for(i=1;i=4;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=2*i-1;k+)printf(*);printf(n);for(i=1;i=5;i+)for(j=1;j=9-i;j+)printf( );for(k=1;k=2*i+1;k+)printf(*);printf(n);for(i=1;i=5;i+)for(j=1;j=8;j+)printf( );for(k=1;k=3;k+)printf(*);printf(n);#includevoid main()int i,j,

2、k;for(i=1;i=5;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=1;i-)for(j=1;j=10-i;j+)printf( );for(k=1;k=2*i-1;k+)printf(*);printf(n);#include#includevoid main()int i,j,k;for(i=1;i=5;i+)for(j=1;j=10+(pow(-1,i)+1)/2;j+)printf( );for(k=1;k=5;k+)printf(*);printf(n);#include#includevoid main()int x;float y;pri

3、ntf(请输入一个整数n);scanf(%d,&x);y=sqrt(x);printf(该数的平方根为：%.2fn,y);#include#includevoid main()float x,y,z,d;scanf(%f,&x);z=x-1;d=pow(z,2);if(x!=-1)y=(d+2)/(x+1);printf(x=%.2f,f(x)=%.2fn,x,y);elseprintf(该数无意义n);#includevoid main()int i;char j;for(i=0;i=4;i+)for(j=A;j=A+i;j+)printf(%c,j);printf(n);#includev

4、oid main()int i;char j;for(i=4;i=0;i-)for(j=A;j=A+i;j+)printf(%c,j);printf(n);#includevoid main()char i,k;for(i=A;i=E;i+)for(k=A;k=i;k+)printf(%c,i);printf(n);#includevoid main()char i,k;int j;for(i=A;i=E;i+)for(j=1;j=70-i;j+)printf( );for(k=A;k=i;k+)printf(%c,i);printf(n);#includevoid main()char i,

5、k;int j;for(i=A;i=E;i+)for(j=1;j=80-i;j+)printf( );for(k=A;k=2*i-A;k+)printf(%c,i);printf(n);#includevoid main()char i,k;int j;for(i=A;i=E;i+)for(j=1;j=80-i;j+)printf( );for(k=A;k=A;i-)for(j=1;j=80-i;j+)printf( );for(k=A;k=2*i-A;k+)printf(%c,i);printf(n);#includevoid main()char i,k;int j;for(i=A;i=E

6、;i+)for(j=1;j=80-i;j+)printf( );for(k=A;k=A;i-)for(j=1;j=80-i;j+)printf( );for(k=A;k=2*i-A;k+)printf(%c,k);printf(n);#includevoid main()int i,j,k;for(i=1;i=5;i+)for(j=1;j=i+1;j+)printf( );for(k=1;k=5;k+)printf(*);printf(n);#includevoid main()int i,j,t,a10;printf(请输入十个数:n);for(i=0;i=9;i+)scanf(%d,&ai

7、);for(i=0;i9;i+)for(j=i+1;jaj)t=ai;ai=aj;aj=t;for(i=0;i=9;i+)printf(%5d,ai);printf(n);#includevoid main()int x,y;scanf(%d,&x);if(x400&x500&x600&x=700) y=(x-400)*50;else y=(x-400)*60;printf(%d,y);#includevoid main()int x;printf(请输入学生的考试成绩：n);scanf(%d,&x);switch(x/10)case 10: printf(满分n);break;case 9:

8、 printf(优秀n);break;case 8: printf(良好n);break;case 7: printf(一般n);break;case 6: printf(合格n);break;default : printf(不合格n);输出【1100】之间能被3整除的数的个数及其它们的乘积#includevoid main()int i,j=0,k=1;for(i=1;i=100;i+)if(i%3=0)j=j+1;k=k*i;printf(能被3整除的个数为：%dn它们的积为：%dn,j,k);有一数列：2/1,3/2,5/3,8/5,13/8,21/13编写程序输出前20项之和#inc

9、ludevoid main()int i;float a,b,t,sum=0;a=2;b=1;for(i=1;i=4;i+)sum+=a/b;t=a;a=a+b;b=t;printf(%.2fn,sum);#includevoid main()int i;float a,b,t,sum=0;a=2;b=4;for(i=1;i=4;i+)sum+=a/b;a+=2;b+=3;printf(%.2fn,sum);#includevoid main()int i,k=0,s=0;for(i=1;i=100;i+)if(i%5=0&i%7=0)s+=i;k+;printf(能同时被5和7整除的个数为：

10、%dn它们的和为：%dn,k,s);#include#includevoid main()int x,y;printf(请输入一个整数：n);scanf(%d,&x);y=abs(x);printf(该数的绝对值为：%dn,y);输出水仙花数#includevoid main()int a,b,c,i;for(i=100;i=999;i+)a=i/100%10;b=i/10%10;c=i%10;if(i=a*a*a+b*b*b+c*c*c)printf(%dn,i);输入一个年份，判断是不是闰年#includevoid main()int year;printf(输入一个年份:n);scanf

11、(%d,&year);if(year%4=0&year%100!=0|year%400=0)printf(%d年是闰年。n,year);else printf(%d年不是闰年。n,year);找出2100之间的所有素数#includevoid main()int i,j;for(i=2;i=100;i+)for(j=2;ji;j+)if(i%j=0) break;if(i=j) printf(%4d,i);#includevoid main()int i,j,k=0;for(i=2;i=100;i+)for(j=2;ji;j+)if(i%j=0) break;if(i!=j)continue;

12、 printf(%4d,i);k+;if(k%5=0) printf(n);输入一个数判断是否是素数#includevoid main()int i,j;printf(请输入一个数:n);scanf(%d,&i);for(j=2;ji;j+)if(i%j=0) break;if(i=j) printf(%d是素数。n,i);else printf(%d不是素数。n,i);输入十个数求他们的和#includevoid main()int i,x,s=0;printf(请输入十个数:n);for(i=1;i=10;i+)scanf(%d,&x);s+=x;printf(它们的和为:%dn,s);

13、n的阶乘#includevoid main()int i, n,t=1;printf(请输入n的值：n);scanf(%d,&n);for(i=1;i=n;i+)t=t*i;printf(%d!=%dn,n,t);1+2+n的值#includevoid main()int i, n,t=0;printf(请输入n的值：n);scanf(%d,&n);for(i=1;i=n;i+)t=t+i;printf(1+2+%d=%dn,n,t);#includevoid main()int i,s=0,t=1;for(i=1;i=10;i+)t=t*i;s=s+t;printf(1!+2!+10!=%d

14、n,s);#includevoid main()int i,j,k;for(i=4;i=1;i-)for(j=1;j=10-i;j+)printf( );for(k=1;k=2*i-1;k+)if(k%2!=0)printf(*);else printf( );printf(n);#includevoid main()int i,j,k;for(i=1;i=4;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=2*i-1;k+)if(k%2!=0)printf(*);else printf( );printf(n);for(i=1;i=5;i+)for(j=1;

15、j=9-i;j+)printf( );for(k=1;k=2*i+1;k+)if(k%2!=0)printf(*);else printf( );printf(n);for(i=1;i=5;i+)for(j=1;j=8;j+)printf( );for(k=1;k=3;k+)if(k%2!=0)printf(*);else printf( );if(k%2!=0)printf(*);else printf( );printf(n);#includevoid main()int i,j,k;for(i=1;i=3;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=

16、1;i-)for(j=1;j=10-i;j+)printf( );for(k=1;k=2*i-1;k+)if(k%2!=0)printf(*);else printf( );printf(n);#includevoid main()int a,b,t;printf(请输入两个数,并用逗号隔开：n);scanf(%d,%d,&a,&b);if(ab)t=a;a=b;b=t;printf(a=%d b=%dn,a,b);#includevoid main()int i,max,min,a10=55,87,34,2,89,43,51,86,76,53;max=a0;min=a0;for(i=0;i=

17、9;i+)if(maxai)max=ai;for(i=0;iai)min=ai;printf(max=%d min=%dn,max,min);#include#define N 4void main()int i,j,max,min,aNN=55,87,34,2,89,43,51,86,76,53,11,13,5,91,17,12;max=a00;min=a00;for(i=0;iN;i+)for(j=0;jN;j+)if(maxaij)max=aij;for(i=0;iN;i+)for(j=0;jaij)min=aij;printf(max=%d min=%dn,max,min);#incl

18、ude#define N 4void main()int i,aNN=55,87,34,2,89,43,51,86,76,53,11,13,5,91,17,12;float ave,sum=0,cnt=0;for(i=0;iN;i+)sum+=a0i;sum+=aN-1i;cnt+=2;for(i=1;iN-2;i+)sum+=ai0;sum+=aiN-1;cnt+=2;ave=sum/cnt;printf(ave=%5.2fn,ave);#includevoid main()int i,j,k;for(i=6;i=1;i-)for(j=1;j=10-i;j+)printf( );for(k=

19、1;k=1;k-)printf(%d,k);printf(n);#includevoid main()int i,j,k;for(i=1;i=6;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=1;k-)printf(%d,k);printf(n);#includevoid main()int i,j;printf( |);for(i=1;i=9;i+)printf(%4d,i);printf(n);for(i=1;i=10;i+)printf(_);printf(n);for(i=1;i=9;i+)printf(%d,i);printf( |);for(j=

20、1;j=i;j+)printf(%4d,i*j);printf(n);或者#includevoid main()int i,j;printf( |);for(i=1;i=9;i+)printf(%6d,i);printf(n);for(i=1;i=10;i+)printf(_);printf(n);for(i=1;i=9;i+)printf(%d,i);printf( |);for(j=1;j=i;j+)printf(%2d*%d=%d,j,i,i*j);printf(n);#includevoid main()int i,j;for(i=1;i=5;i+)for(j=i;j=2*i-1;j+

21、)printf(%2d,j);printf(n);#includevoid main()int i;float s=1.00,t, sum=0;for(i=1;i=100;i+)t=s/i;s=s*(-1);sum=sum+t;printf(%6.2fn,sum);#includevoid main()long int f1,f2,i;f1=1;f2=1;for(i=1;i=20;i+)printf(%12ld%20ld,f1,f2);if(i%2=0) printf(n);f1=f1+f2;f2=f2+f1;#includevoid main()int i,j=0;for(i=100;i=3

22、00;i+)if(i%2!=0) continue;printf(%4d,i);j+;if(j%10=0) printf(n);printf(n);或者#includevoid main()int i,j=0;for(i=100;i=300;i+)if(i%2=0) printf(%4d,i);j+;if(j%10=0) printf(n);printf(n);译密码#includevoid main()char c;while(c=getchar()!=n)if(c=a&c=A&cZ&cz)c=c-26;printf(%c,c);printf(n);#includevoid main()int i,j,k;for(i=1;i=5;i+)for(j=1;j=10-i;j+)printf( );for(k=1;k=i;k+)printf(%2d,i);printf(n);学生成绩处理：输入一批成绩；统计各分段人数；输出及格（或不及格）人数；格式化输出，每行输出5个成绩；#includevoid main()int i,s=1,j=0,k=0,n;for(i=1;i=10000;i+)scan