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为什么会WA呢?高手指点啊,给个测试数据吧#include<iostream.h> void main() { int P,T,a,b,i,j; cin>>P>>T; int pt[101][101]; for(i=0;i<101;i++) { for(j=0;j<101;j++) pt[i][j]=0; } while(cin>>a>>b) { for(i=0;i<P;i++) { if(i==a-1) { pt[i][b-1]=1; break; } } } 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; } Followed by: Post your reply here: |
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