#include <iostream>

using namespace std;

int main()
{
    int a, b;
    cin >> a >> b;
    cout << a << " + " << b << " = " << a + b << endl;
    cout << a << " - " << b << " = " << a - b << endl;
    cout << a << " * " << b << " = " << a * b << endl;
    if(b == 0)
        cout << "Nie mozna dzielic przez 0\n";
    else
        cout << a << " / " << b << " = " << 1.0 * a / b << endl;
    return 0;
}