#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; }