#include <bits/stdc++.h>

using namespace std ;
int main () { 
    long long  a,b;
    cin >> a >> b;
    cout << a << " + " << b << " = " << a +  b << endl ;
    cout << a << " - " << b << " = " << a -  b << endl ;
    cout << a << " * " << b << " = " << a *  b << endl ;
    cout << a << " div " << b << " = " << a /  b << endl ;
}