#include <iostream>
using namespace std;

int main() {
    int x;
    int y;

    cin >> x;
    cin >> y;

    int zbir = x + y;
    int razlika = x - y;
    int proizvod = x * y;
    int kolicnik = x / y;

    cout << zbir << endl;
    cout << razlika << endl;
    cout << proizvod << endl;
    cout << kolicnik << endl;

    return 0;
}