|
/* The following code example is taken from the book
* "The C++ Standard Library - A Tutorial and Reference"
* by Nicolai M. Josuttis, Addison-Wesley, 1999
*
* (C) Copyright Nicolai M. Josuttis 1999.
* Permission to copy, use, modify, sell and distribute this software
* is granted provided this copyright notice appears in all copies.
* This software is provided "as is" without express or implied
* warranty, and with no claim as to its suitability for any purpose.
*/
#include <iostream>
#include <string>
#include <algorithm>
#include <iterator>
#include <set>
using namespace std;
int main()
{
/* create a string set
* - initialized by all words from standard input
*/
set<string> coll((istream_iterator<string>(cin)),
istream_iterator<string>());
// print all elements
copy (coll.begin(), coll.end(),
ostream_iterator<string>(cout, "\n"));
}
|
