// This file is part of a series that illustrates the ostream_iterator
// and insert_iterator template classes.
//
// This code displays values using an ostream_iterator.

#include <iostream>
#include <set>
#include <iterator>

using namespace std;

int main() {
	set<int> con;

	con.insert(3);
	con.insert(1);
	con.insert(4);
	con.insert(1);
	con.insert(5);
	con.insert(9);

	copy(con.begin(), con.end(), ostream_iterator<int>(cout, " "));
	cout << '\n';
}