/*
 * hello.cpp
 *
 *  Created on: 5.10.2016 г.
 *      Author: trifon
 */

#include <iostream>
using namespace std;
int main () {
  int a = 5;
  cout << "a = " << a << endl ;
  cout << "2a = " << 2 * a << endl ;
  return 0;
}