C++/Deque/deque display

Use copy function to print all elements in a deque

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/* 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.
*/

1. include <iostream>
2. include <deque>
3. include <string>
4. include <algorithm>
5. include <iterator>

using namespace std; int main() {

   // create empty deque of strings
   deque<string> coll;
   // insert several elements
   coll.assign (3, string("string"));
   coll.push_back ("last string");
   coll.push_front ("first string");
   // print elements separated by newlines
   copy (coll.begin(), coll.end(),
         ostream_iterator<string>(cout,"\n"));
   cout << endl;

} /* first string string string string last string

*/
       
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