#include <iostream>
int main () {
    cout << "Enter A and B: ";
    int a, b;
    cin >> a >> b;
    cout << "A + B = " << a + b << '\n'
        << "A - B = " << a-b << '\n'
        << "A * B = " << a*b << '\n'
        << "A / B = " << a/b << '\n';
    return 0;
}