C++ :

#include<bits/stdc++.h>

using namespace std;
//分别代表：每个班级的金银铜牌的数量
int r1[1010], r2[1010], r3[1010];
int a[1010]; //每场比赛的每个班级的成绩
int m, n;
int main() {
    cin >> m >> n;
    for (int i = 1; i <= m; i++) {
        //第 i 场比赛，计算读入 n 个班的成绩
        //前 3 大数的下标
        int t1 = 0, t2 = 0, t3 = 0;
        for (int j = 1; j <= n; j++) {
            cin >> a[j];
            if (a[j] > a[t1]) t3 = t2, t2 = t1, t1 = j;
            else if (a[j] > a[t2]) t3 = t2, t2 = j;
            else if (a[j] > a[t3]) t3 = j;
        }
        // cout<<t1<<" "<<t2<<" "<<t3<<endl;
        r1[t1]++;
        r2[t2]++;
        r3[t3]++;
    }
    for (int i = 1; i <= n; i++) {
        cout << r1[i] << " " << r2[i] << " " << r3[i] << endl;
    }
    return 0;
}