Light OJ 1107

#include<stdio.h>
#include<math.h>
int main()
{
    int t,n,x1,y1,x2,y2,x,y,i;
    scanf("%d",&t);
    for(i=1;i<=t;i++){
        scanf("%d %d %d %d",&x1,&y1,&x2,&y2);
        scanf("%d",&n);
        printf("Case %d:\n",i);
        while(n--){
            scanf("%d %d",&x,&y);
            if(x>x1 && x<x2 && y>y1 && y<y2)
                printf("Yes\n");
            else
                printf("No\n");
        }
    }
    return 0;
}