#include <iostream>
using namespace std;

int main() {
    int max, min, sum, count = 0;
    int tmp;
    cin >> tmp;
    if (tmp == 0)
        return 0;
    max = min = sum = tmp;
    count++;
    while (tmp != 0) {
        cin >> tmp;
        if (tmp != 0) {
            sum += tmp;
            count++;
            if (tmp > max)
                max = tmp;
            if (tmp < min)
                min = tmp;
        }
    }
    cout << max << "," << min << "," << sum / count << endl;
    return 0;
}

请填写答案。

{{ input(1) }}