text: ﻿#include <iostream>
  
  using namespace std;
  
  int main() {
      float x, y;
      cin >> x >> y;
  
      cout << x << " + " << y << " = " << x+y << endl;
      cout << x << " - " << y << " = " << x-y << endl;
      cout << x << " * " << y << " = " << x*y << endl;
      cout << x << " / " << y << " = " << x/y << endl;
  
      return 0;
  }