#include <iostream>

using namespace std;

int main()
{
    cout << "Enter A and B" << endl;
    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;
}