#include <iostream.h>
#include <stl.h>

int array [] = { 3, 6, 1, 2, 3, 2, 6, 7, 9 };

int main ()
{
  multiset<int, less<int> > s (array, array + 9);
  multiset<int, less<int> >::iterator i;
  // Return location of first element that is not less than 3
  i = s.lower_bound (3);
  cout << "lower bound = " << *i << endl;
  // Return location of first element that is greater than 3
  i = s.upper_bound (3);
  cout << "upper bound = " << *i << endl;
  return 0;
}