#include <iostream>
#include <utility>

main ()
{
  pair < int, double >p, q, r (2, 2.0);
  p.first = 1;
  p.second = 2.0;
  q = make_pair (1, 3.0);
  cout << p.first << "\n";
  cout << (p < q) << "\n";
  cout << (q == r) << "\n";
}