hdu 2060 Snooker 考英语

/**//*
    2008-12-22 16:27:53 Accepted 2060 0MS 0K 310 B 
    无语，考英语
    WA了一次，题目没看清
*/

#include<iostream>
int main()
{
    int n;
    int ball,Ps,Os;
    float score;
    scanf("%d",&n);
    while(n--)
    {
        scanf("%d%d%d",&ball,&Ps,&Os);
        if(ball<=6)
            score=(15-ball)*ball*1.0/2;
        else
            score=27+(ball-6)*8;
        if(score+Ps>=Os)
            puts("Yes");
        else
            puts("No");        
    }
    return 0;
}