> #include<stdio.h>//2007/10/31
> #include<string.h>
> void main()
> {
> 	int n,m,i,j,index,result[200];
> 	char a[100],b[100];
> 	for(i=0;i<200;i++)result[i]=0;
> 	gets(a);gets(b);m=strlen(a);n=strlen(b);
> 	for(i=0;i<n;i++)
> 		for(j=0;j<m;j++)
> 		{
> 			result[i+j]+=(b[i]-'0')*(a[j]-'0');
> 			if(result[i+j]>=10)
> 			{
> 				result[i+j+1]+=(result[i+j]/10);
> 				result[i+j]=result[i+j]%10;
> 			}
> 		}
> 		index=result[m+n-1]==0?m+n-2:m+n-1;
>        for(i=0;i<=index;i++)
>     	printf("%d",result[i]);
>      	printf("\n");
> 	/*for(i=199;i>=0;i--)
> 		if(result[i]!=0){index=i;break;}
> 	if(i<0)printf("000\n");
> 	else
> 	{
> 	for(i=0;i<=index;i++)
> 		printf("%d",result[i]);
> 	printf("\n");
> 	}*/
> }

• Re:wrong 到死!!!!!!!!!!! (137) hedlx 2007-11-07 22:03:00