#include <iostream>
using namespace std;

int main() {
    int z = 70;
    int x = 20;
    
    cout << "Suma " << (x + z) << endl;
    cout << "Resta " << (x - z) << endl;
    cout << "Multiplicación " << (x * z) << endl;
    cout << "División " << (x / z) << endl;
    return 0;
}