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back to boardWhy my program is Compilation Error? Posted by hls 6 Aug 2003 09:42 #include <stdio.h>
#include <mem.h>
int num[2000],temp[2000],n,k,c1,c2;
void jian()
{
int i,tw=0;
for (i=1998;i>=0;i--)
{
if ((num[i]-temp[i]-tw)<0) {num[i]=10+num[i]-temp[i]-tw;tw=1;}
else {num[i]=num[i]-temp[i]-tw;tw=0;}
if (i<c2) {c2=i;break;}
}
}
void cheng(int m)
{
int i,j,jw,t;
for (i=1;i<=m;i++)
{
jw=0;
for (j=1998;j>=0;j--)
{
t=temp[j];
temp[j]=(k*temp[j]+jw)%10;
jw=(k*t+jw)/10;
if ((j<=c1)&&(jw==0)) {c1=j;break;}
}
}
i=1998;
while (i>=0)
{
if (temp[i]>0) {temp[i]--;break;}
else {temp[i]=9;i--;}
}
}
int main()
{
int i,j;
scanf("%d %d",&n,&k);
c2=0;
for (i=n;i>=1;i--)
{
for (j=0;j<=1998;j++) temp[j]=0;
temp[1998]=1;
c1=1998;
cheng(i);
if (i==n) for (j=0;j<=1998;j++) num[j]=temp[j];
else jian();
}
for (i=0;i<=1998;i++)
if (num[i]!=0) {j=i;break;}
for (i=j;i<=1998;i++)
printf("%d",num[i]);
printf("\n");
return 0;
} if you get compile error,it will send you an e_mail... ...(see it) Posted by Seany 6 Aug 2003 13:08 > #include <stdio.h>
> #include <mem.h>
> int num[2000],temp[2000],n,k,c1,c2;
> void jian()
> {
> int i,tw=0;
> for (i=1998;i>=0;i--)
> {
> if ((num[i]-temp[i]-tw)<0) {num[i]=10+num[i]-temp[i]-tw;tw=1;}
> else {num[i]=num[i]-temp[i]-tw;tw=0;}
> if (i<c2) {c2=i;break;}
> }
> }
> void cheng(int m)
> {
> int i,j,jw,t;
> for (i=1;i<=m;i++)
> {
> jw=0;
> for (j=1998;j>=0;j--)
> {
> t=temp[j];
> temp[j]=(k*temp[j]+jw)%10;
> jw=(k*t+jw)/10;
> if ((j<=c1)&&(jw==0)) {c1=j;break;}
> }
> }
> i=1998;
> while (i>=0)
> {
> if (temp[i]>0) {temp[i]--;break;}
> else {temp[i]=9;i--;}
> }
> }
> int main()
> {
> int i,j;
> scanf("%d %d",&n,&k);
> c2=0;
> for (i=n;i>=1;i--)
> {
> for (j=0;j<=1998;j++) temp[j]=0;
> temp[1998]=1;
> c1=1998;
> cheng(i);
> if (i==n) for (j=0;j<=1998;j++) num[j]=temp[j];
> else jian();
> }
> for (i=0;i<=1998;i++)
> if (num[i]!=0) {j=i;break;}
> for (i=j;i<=1998;i++)
> printf("%d",num[i]);
> printf("\n");
> return 0;
> } Just delete string "#include <mem.h>" (-) > #include <stdio.h>
> #include <mem.h>
> int num[2000],temp[2000],n,k,c1,c2;
> void jian()
> {
> int i,tw=0;
> for (i=1998;i>=0;i--)
> {
> if ((num[i]-temp[i]-tw)<0) {num[i]=10+num[i]-temp[i]-tw;tw=1;}
> else {num[i]=num[i]-temp[i]-tw;tw=0;}
> if (i<c2) {c2=i;break;}
> }
> }
> void cheng(int m)
> {
> int i,j,jw,t;
> for (i=1;i<=m;i++)
> {
> jw=0;
> for (j=1998;j>=0;j--)
> {
> t=temp[j];
> temp[j]=(k*temp[j]+jw)%10;
> jw=(k*t+jw)/10;
> if ((j<=c1)&&(jw==0)) {c1=j;break;}
> }
> }
> i=1998;
> while (i>=0)
> {
> if (temp[i]>0) {temp[i]--;break;}
> else {temp[i]=9;i--;}
> }
> }
> int main()
> {
> int i,j;
> scanf("%d %d",&n,&k);
> c2=0;
> for (i=n;i>=1;i--)
> {
> for (j=0;j<=1998;j++) temp[j]=0;
> temp[1998]=1;
> c1=1998;
> cheng(i);
> if (i==n) for (j=0;j<=1998;j++) num[j]=temp[j];
> else jian();
> }
> for (i=0;i<=1998;i++)
> if (num[i]!=0) {j=i;break;}
> for (i=j;i<=1998;i++)
> printf("%d",num[i]);
> printf("\n");
> return 0;
> } |
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