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Re:错了。。不知道为什么?

Posted by huicpc15 at 2005-11-06 20:43:28 on Problem 2389
In Reply To:Re:错了。。不知道为什么? Posted by:ACM05002 at 2005-07-25 15:02:25
> 这个意思.
> void main()
> { int i,j,k,mp,np,tp,m[40],n[40],t[80];
>   char ch;
>   for(i=0;i<80;i++)
>     t[i]=0;
>   for(i=0;i<41;i++)
>   { scanf("%c",&ch);
>     if(ch<'0'||ch>'9')
>       break;
>     m[i]=ch-'0';
>   }
>   mp=i;
>   for(i=0;i<mp/2;i++)
>   { k=m[i];
>     m[i]=m[mp-i-1];
>     m[mp-i-1]=k;
>   }
>   for(i=0;i<41;i++)
>   { scanf("%c",&ch);
>     if(ch<'0'||ch>'9')
>       break;
>     n[i]=ch-'0';
>   }
>   np=i;
>   for(i=0;i<np/2;i++)
>   { k=n[i];
>     n[i]=n[np-i-1];
>     n[np-i-1]=k;
>   }
>   for(i=0;i<mp;i++)
>     for(j=0;j<np;j++)
>     { t[i+j]=t[i+j]+m[i]*n[j];
>       t[i+j+1]=t[i+j+1]+t[i+j]/10;
>       t[i+j]=t[i+j]%10;
>     }
>   tp=t[mp+np-1]==0?mp+np-2:mp+np-1;
>   for(i=tp;i>=0;i--)
>     printf("%d",t[i]);
> }

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