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ft....哪有这样的,比赛的时候谁给你测试数据啊,自己仔细调吧In Reply To:为什么会WA呢?高手指点啊,给个测试数据吧 Posted by:00 at 2005-06-30 18:38:52 > #include<iostream.h>
> void main()
> {
> int P,T,a,b,i,j;
> cin>>P>>T;
> int pt[101][101];
> while(cin>>a>>b)
> pt[a-1][b-1]=1;
> int r=P;
> for(i=0;i<P;i++)
> {
> for(j=i+1;j<P;j++)
> {
> for(int k=0;k<P;k++)
> {
> if(pt[i][k]!=pt[j][k])
> break;
> }
> if(k==P)
> r--;
> }
> }
> cout<<r<<endl;
> }
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