期末考试c语言改错题.docx
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期末考试c语言改错题
1111111111
#include
voidmain()
{
floats,a[21]={1,3,5,7,9,2,4,6,8,10,13,65,76,34,23,15,64,33,234,66};
inti,j,k;
for(i=1;i<=20;i++)
cin>>a[i];
for(j=2;j<=20;j++)
k=j-1;
a[0]=a[j];
while(k>=0&&a[k]{a[k+1]=a[k];k--;}a[k+1]=a[0];}s=0.0;for(j=10;j<=20;j++)s=s+a[j];cout<} 222222222#includemain(){floatx,y;cin>>x;if(x==0)y=0;elseif(x>0)y=2*x+20;elsey=3*x;cout<}333333333#includemain(){intt1,f,k;floatt=1;f=1;for(k=1;k<=30,k++){t1=(k-1)/k;t=t+t1*f;f=-f;}cout<}4444444444 #include#includevoidmain(){inta,b,c,d,i,j,flag=1;for(i=3;i<1000;i++){for(j=2;flag=1;j<=sqrt(i)&&flag;j++)if(i%j==1)flag=0;if(flag==0){a=i/100;b=(i-a*100)/10;c=i-a*100-b*10;d=b+c-(c+d)/10*10;if(d=a)cout<}}} 555555555#includevoidmain(){inta,b,c,d,k,i;k=0;for(i=104;i<=500;i++){a=i%100;b=(i-a*100)/10;c=i-a*100-b*10;if(a+b+c<>5)k++;for(i=1000;i<5000;i++){a=i/1000;b=(i-a*1000)/100;c=(i-a*1000-b*100)/100;d=i-a*1000-b*100-c*10;if(a+b+c==5)k++;}cout<}} 6666666666#include#includevoidmain(){charl[50];intk,i,j;for(i=1;i<=5;i++){l="*****";for(k=1;k<5;k++){j=k+1;l[j]="*";}l[j+1]='\0';}puts(l);} 777777777#include#includevoidmain(){floats,sn;intn,k,f,m;s=0.0;for(n=101;n<=199;n+=2){sn=sqrt(n);m=sn;k=3;f=0;while(k<=m&&f=0){if(n%k==0)f=0;m++}if(f)s=+sn;cout<} 8888888888#include#includevoidmain(){floati;floatj,k,l;i=j=0;k=1;n=3;while(k<1e15){n++;l=i+j+k;j=i;k=j;l=k;}cout<} 9999999999#include#includevoidmain(){floatcj,sum,max,min,ave;intn;n=0;cin>>cj;sum=0;min=max=0;cin>>cj;while(cj!=0){n++;sum+=cj;if(cj>max)max=cj;if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
{a[k+1]=a[k];k--;}
a[k+1]=a[0];
}
s=0.0;
for(j=10;j<=20;j++)
s=s+a[j];
cout<
222222222
main()
floatx,y;
cin>>x;
if(x==0)y=0;
elseif(x>0)
y=2*x+20;
else
y=3*x;
cout<}333333333#includemain(){intt1,f,k;floatt=1;f=1;for(k=1;k<=30,k++){t1=(k-1)/k;t=t+t1*f;f=-f;}cout<}4444444444 #include#includevoidmain(){inta,b,c,d,i,j,flag=1;for(i=3;i<1000;i++){for(j=2;flag=1;j<=sqrt(i)&&flag;j++)if(i%j==1)flag=0;if(flag==0){a=i/100;b=(i-a*100)/10;c=i-a*100-b*10;d=b+c-(c+d)/10*10;if(d=a)cout<}}} 555555555#includevoidmain(){inta,b,c,d,k,i;k=0;for(i=104;i<=500;i++){a=i%100;b=(i-a*100)/10;c=i-a*100-b*10;if(a+b+c<>5)k++;for(i=1000;i<5000;i++){a=i/1000;b=(i-a*1000)/100;c=(i-a*1000-b*100)/100;d=i-a*1000-b*100-c*10;if(a+b+c==5)k++;}cout<}} 6666666666#include#includevoidmain(){charl[50];intk,i,j;for(i=1;i<=5;i++){l="*****";for(k=1;k<5;k++){j=k+1;l[j]="*";}l[j+1]='\0';}puts(l);} 777777777#include#includevoidmain(){floats,sn;intn,k,f,m;s=0.0;for(n=101;n<=199;n+=2){sn=sqrt(n);m=sn;k=3;f=0;while(k<=m&&f=0){if(n%k==0)f=0;m++}if(f)s=+sn;cout<} 8888888888#include#includevoidmain(){floati;floatj,k,l;i=j=0;k=1;n=3;while(k<1e15){n++;l=i+j+k;j=i;k=j;l=k;}cout<} 9999999999#include#includevoidmain(){floatcj,sum,max,min,ave;intn;n=0;cin>>cj;sum=0;min=max=0;cin>>cj;while(cj!=0){n++;sum+=cj;if(cj>max)max=cj;if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
333333333
intt1,f,k;
floatt=1;
f=1;
for(k=1;k<=30,k++)
t1=(k-1)/k;
t=t+t1*f;
f=-f;
cout<}4444444444 #include#includevoidmain(){inta,b,c,d,i,j,flag=1;for(i=3;i<1000;i++){for(j=2;flag=1;j<=sqrt(i)&&flag;j++)if(i%j==1)flag=0;if(flag==0){a=i/100;b=(i-a*100)/10;c=i-a*100-b*10;d=b+c-(c+d)/10*10;if(d=a)cout<}}} 555555555#includevoidmain(){inta,b,c,d,k,i;k=0;for(i=104;i<=500;i++){a=i%100;b=(i-a*100)/10;c=i-a*100-b*10;if(a+b+c<>5)k++;for(i=1000;i<5000;i++){a=i/1000;b=(i-a*1000)/100;c=(i-a*1000-b*100)/100;d=i-a*1000-b*100-c*10;if(a+b+c==5)k++;}cout<}} 6666666666#include#includevoidmain(){charl[50];intk,i,j;for(i=1;i<=5;i++){l="*****";for(k=1;k<5;k++){j=k+1;l[j]="*";}l[j+1]='\0';}puts(l);} 777777777#include#includevoidmain(){floats,sn;intn,k,f,m;s=0.0;for(n=101;n<=199;n+=2){sn=sqrt(n);m=sn;k=3;f=0;while(k<=m&&f=0){if(n%k==0)f=0;m++}if(f)s=+sn;cout<} 8888888888#include#includevoidmain(){floati;floatj,k,l;i=j=0;k=1;n=3;while(k<1e15){n++;l=i+j+k;j=i;k=j;l=k;}cout<} 9999999999#include#includevoidmain(){floatcj,sum,max,min,ave;intn;n=0;cin>>cj;sum=0;min=max=0;cin>>cj;while(cj!=0){n++;sum+=cj;if(cj>max)max=cj;if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
4444444444
inta,b,c,d,i,j,flag=1;
for(i=3;i<1000;i++)
for(j=2;flag=1;j<=sqrt(i)&&flag;j++)
if(i%j==1)flag=0;
if(flag==0)
a=i/100;
b=(i-a*100)/10;
c=i-a*100-b*10;
d=b+c-(c+d)/10*10;
if(d=a)
555555555
inta,b,c,d,k,i;
k=0;
for(i=104;i<=500;i++)
a=i%100;
if(a+b+c<>5)
k++;
for(i=1000;i<5000;i++)
a=i/1000;
b=(i-a*1000)/100;
c=(i-a*1000-b*100)/100;
d=i-a*1000-b*100-c*10;
if(a+b+c==5)
cout<}} 6666666666#include#includevoidmain(){charl[50];intk,i,j;for(i=1;i<=5;i++){l="*****";for(k=1;k<5;k++){j=k+1;l[j]="*";}l[j+1]='\0';}puts(l);} 777777777#include#includevoidmain(){floats,sn;intn,k,f,m;s=0.0;for(n=101;n<=199;n+=2){sn=sqrt(n);m=sn;k=3;f=0;while(k<=m&&f=0){if(n%k==0)f=0;m++}if(f)s=+sn;cout<} 8888888888#include#includevoidmain(){floati;floatj,k,l;i=j=0;k=1;n=3;while(k<1e15){n++;l=i+j+k;j=i;k=j;l=k;}cout<} 9999999999#include#includevoidmain(){floatcj,sum,max,min,ave;intn;n=0;cin>>cj;sum=0;min=max=0;cin>>cj;while(cj!=0){n++;sum+=cj;if(cj>max)max=cj;if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
6666666666
charl[50];
intk,i,j;
for(i=1;i<=5;i++)
l="*****";
for(k=1;k<5;k++)
j=k+1;
l[j]="*";
l[j+1]='\0';
puts(l);
777777777
floats,sn;
intn,k,f,m;
for(n=101;n<=199;n+=2)
{sn=sqrt(n);
m=sn;
k=3;
f=0;
while(k<=m&&f=0)
if(n%k==0)f=0;
m++
if(f)s=+sn;
8888888888
floati;
floatj,k,l;
i=j=0;
k=1;
n=3;
while(k<1e15)
n++;
l=i+j+k;
j=i;
k=j;
l=k;
cout<} 9999999999#include#includevoidmain(){floatcj,sum,max,min,ave;intn;n=0;cin>>cj;sum=0;min=max=0;cin>>cj;while(cj!=0){n++;sum+=cj;if(cj>max)max=cj;if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
9999999999
floatcj,sum,max,min,ave;
intn;
n=0;
cin>>cj;
sum=0;
min=max=0;
while(cj!
=0)
sum+=cj;
if(cj>max)max=cj;
if(cjcin>>cj;}ave=sum/n;cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
ave=sum/n;
cout<}1010101010101010#includevoidmain(){inti;intm[12],j;for(i=1;i<=12;i++)cin>>m[i];for(i=0;i<11;i+=2)for(j=i+1;i<11;i++)if(m[i]>m[j]){k=m[i];m[i]=m[j];m[j]=k;}for(i=0;i<12;i++)cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
1010101010101010
inti;
intm[12],j;
for(i=1;i<=12;i++)
cin>>m[i];
for(i=0;i<11;i+=2)
for(j=i+1;i<11;i++)
if(m[i]>m[j])
k=m[i];
m[i]=m[j];
m[j]=k;
for(i=0;i<12;i++)
cout<} 11111111111111#includevoidmain(){floatns;intk,j;n=0;ns=1;for(k=100;k<=300;k++){n37=7%k+3%k;if(n37=0){n++;ns=ns+k*k;}}cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
11111111111111
floatns;
intk,j;
ns=1;
for(k=100;k<=300;k++)
n37=7%k+3%k;
if(n37=0)
{n++;
ns=ns+k*k;
cout<}121212121212121212#includevoidmain(){intm[50],m1[50],n,i,j,n1;cin>>n;while(n>0){n1=n%2;m1[i]=n/2;n1=n;i++;}for(j=1;j<=i;j++)m1[i+1-j]=m[j];for(j=1;j<=i;j++)cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
121212121212121212
intm[50],m1[50],n,i,j,n1;
cin>>n;
while(n>0)
n1=n%2;
m1[i]=n/2;
n1=n;
i++;
for(j=1;j<=i;j++)
m1[i+1-j]=m[j];
cout<}131313131313#includemain(){inti,j,n;inta[10][10];printf("inputn:\n");scanf("%d",&n)for(i=0;i<=n;i++){for(j=0;j<=n;j++){if(j==i)a[i][j]=1;elsea[i][j]=0;printf("%5d",a[i][j]);}printf("\n");}} 1414141414141414#includemain(){chars1[80],s2[40];inti=0,j=0;printf("\ninputthefirststring:");scanf("%s",s1);printf("\ninputthesecondstring:");scanf("%s",s2);while(s1[i]!='\0')i+1;while(s2[j]!='\0')s1[++i]=s2[++j];s1[i]='\0';printf("\nNewstring:%s",s1);} 15151515151515#include#includechartrans(intx){if(x<10)return'0'+x;elsereturn'a'+x;}intDtoH(intn,char*str){inti=0;while(n!=0){str[i]=trans(n%16);N%=16;i++;}returni-1;}main(){inti,k,n;charstr[10];scanf("%d",&n);k=DtoH(n,str);for(i=0;i<=k;i++)printf("%c",str[k-i]);}161616161616161617171717171717181818181818
131313131313
inti,j,n;
inta[10][10];
printf("inputn:
\n");
scanf("%d",&n)
for(i=0;i<=n;i++)
for(j=0;j<=n;j++)
if(j==i)
a[i][j]=1;
elsea[i][j]=0;
printf("%5d",a[i][j]);
printf("\n");
1414141414141414
chars1[80],s2[40];
inti=0,j=0;
printf("\ninputthefirststring:
");
scanf("%s",s1);
printf("\ninputthesecondstring:
scanf("%s",s2);
while(s1[i]!
='\0')
i+1;
while(s2[j]!
s1[++i]=s2[++j];
s1[i]='\0';
printf("\nNewstring:
%s",s1);
15151515151515
chartrans(intx)
if(x<10)return'0'+x;
elsereturn'a'+x;
intDtoH(intn,char*str)
inti=0;
while(n!
str[i]=trans(n%16);N%=16;i++;
returni-1;
inti,k,n;
charstr[10];
scanf("%d",&n);
k=DtoH(n,str);
for(i=0;i<=k;i++)
printf("%c",str[k-i]);
1616161616161616
17171717171717
181818181818
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