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Re:错了。。不知道为什么?

Posted by huicpc15 at 2005-11-06 20:51:07 on Problem 2389
In Reply To:错了。。不知道为什么? Posted by:ACM05001_dz0302 at 2005-07-25 14:26:11
> #include<stdio.h>
> void main(){
> 	int m[41],n[41],r[81];
> 	int temp,k;
>     int i=1,j=1,s,u;
> 	char t;
> 	for(s=1;s<81;s++)
> 		r[s]=0;
> 	while(1){
> 		scanf("%c",&t);
> 		if((int)t<'0'||(int)t>'9')
> 			break;
> 		m[i++]=(int)t-'0';
> 	}
> 	for(temp=1;temp<=(int)(i-1)/2;temp++)
> 	{k=m[temp];m[temp]=m[i-temp];m[i-temp]=k;}
> 		while(1){
> 		scanf("%c",&t);
> 		if((int)t<'0'||(int)t>'9')
> 			break;
> 		n[j++]=(int)t-'0';
> 	}
> 		for(temp=1;temp<=(int)(j-1)/2;temp++)
> 	{k=n[temp];n[temp]=n[j-temp];n[j-temp]=k;}
> for(s=1;s<j;s++)
> for(u=1;u<i;u++)
> {
> 
> 	r[u+s-1]+=n[s]*m[u];//be careful
> for(k=1;;k++)
> 	if((temp=r[u+s-1+k-1]/10)!=0)
> 	{r[u+s-1+k-1]=r[u+s-1+k-1]%10;
> r[u+s-1+k-1+1]+=temp;
> 	}
> 	else break;
> }
> for(i=80;r[i]==0;i--){}
> for(j=i;j>0;j--)
> printf("%d",r[j]);
> }

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