HDU 2076 夹角有多大(题目已修改,注意读题)

#include <bits/stdc++.h>
using namespace std;

int main() {
    int T;
    scanf("%d", &T);
    for(int i = 1; i <= T; i ++) {
        double h, m, s;
        scanf("%lf%lf%lf", &h, &m, &s);
        if(h>=12) h-=12;
        m = m + s / 60.0;
        h = h + m / 60.0;
        double out = 0;
        out = fabs(h * 30.0 - m * 6.0);
        printf("%d\n", (int)min(out, 360 - out));
    }
    return 0;
}