#include <iostream>

int main() {
    const int total{9};
    const int samples{4};
    int quotient = total / samples;
    int remaining = total % samples;
    double average = static_cast<double>(total) / samples;
    std::cout << quotient << '\n';
    std::cout << remaining << '\n';
    std::cout << average << '\n';
    return 0;
}