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Re:这样的算法对吗? 我想了好久,理论上是对的,但是提交时…In Reply To:这样的算法对吗? 我想了好久,理论上是对的,但是提交时… Posted by:0915174 at 2010-01-01 21:16:11 > #include"stdio.h"
> main(){ int a[16][200],c,b,i,j,flag=1,n;
> while(scanf("%d%d",&c,&b)!=EOF){
> for(i=0;i<c;i++)
> for(j=0;j<b;j++)
> scanf("%d",&a[i][j]);
> for(i=0,n=0;i<c;i++)
> if(flag)
> for(j=0;j<b;j++)
> {if(a[i][j]==1)
> n++;
> if(n>=2)
> {flag=0;break;}}
> }
> if(flag) printf("Yes,I found it");
> else printf("It is impossible");
>
>
>
>
>
>
>
> }
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