题目:http://acm.hust.edu.cn/vjudge/problem/visitOriginUrl.action?id=45184
代码:
#include<stdio.h>
#include<string.h>
using namespace std;
int main()
{
int t;
scanf("%d",&t);
while(t--)
{
int s,h,vx,vy;
scanf("%d%d%d%d",&s,&h,&vx,&vy);
int H=(vy*vy-(vy-10*s/vx)*(vy-s/vx*10))/(20);
if(H>=h)
printf("good done!\n");
else
printf("poor Merida!\n");
}
}