1 //  Copyright (c) 2003 Vladimir Prus
2 //
3 //  Distributed under the Boost Software License, Version 1.0. (See
4 //  accompanying file LICENSE_1_0.txt or copy at
5 //  http://www.boost.org/LICENSE_1_0.txt)
6 //
7 //  http://www.boost.org
8 //
9 
10 // tag::source[]
11 #include <iostream>
12 
main()13 int main()
14 {
15     std::cout << "Hello!\n";
16     return 1;
17 }
18 // end::source[]
19