Div 1 Problem H

#include<cstdio>
#include<cmath>
int main()
{
    double x1,x2,y1,y2,x,y,r,d;
    int test,q;
    scanf("%d",&test);
    while(test--)
    {
        scanf("%lf%lf%lf%lf",&x1,&y1,&x2,&y2);
        r=sqrt(((x1-x2)*(x1-x2))+((y1-y2)*(y1-y2)));
        scanf("%d",&q);
        while(q--)
        {
            scanf("%lf%lf",&x,&y);
            d=sqrt(((x1-x)*(x1-x))+((y1-y)*(y1-y)));
            if(d<=r)
                printf("Yes\n");
            else
                printf("No\n");
        }
    }
    return 0;
}