lightOj 1107 - How Cow

#include <iostream>#include <cstdio>using namespace std;int main(){  int T,cas=0;  cin>>T;  while(T--)  {    double x1,y1,x2,y2;    cin>>x1>>y1>>x2>>y2;    int t;    cin>>t;    printf("Case %d:\n",++cas);    for(int i=0;i<t;i++)    {      double _x,_y;      cin>>_x>>_y;      if(_x<=x2&&_x>=x1&&_y<=y2&&_y>=y1)        cout<<"Yes"<<endl;      else        cout<<"No"<<endl;    }  }  return 0;}