hdu1070

#include<stdio.h>
#include<string.h>
struct bank
{
    char str[102];
    int p;
    int ml;
}pi[101];

int main()
{
    int t, n;
    double a, f;
    scanf("%d", &t);
    while(t--)
    {
        int k = 0, h;
        f = -1;
        scanf("%d", &n);
        for(int i = 0; i < n; i++)
        {
            scanf("%s%d%d", &pi[i].str, &pi[i].p, &pi[i].ml);
            if(pi[i].ml < 200)
                continue;
            else
            {
                int n = pi[i].ml/200;
                if(n > 5)
                    n = 5;
                a = pi[i].p/n;
                if(f > a || f < 0)
                {
                    f = a;
                    h = i;
                }
                else if(f == a && pi[i].ml > pi[h].ml)
                {
                    h = i;
                }
            }
        }
        printf("%s\n", pi[h].str);
    }
}