C++/STL Algorithms Iterator/reverse iterator

Use a reverse_iterator to go from the end to the beginning

<source lang="cpp">

1. include <iostream>
2. include <list>
3. include <algorithm>
4. include <string>

using namespace std; static const int ARRAY_SIZE = 5; int main( ) {

  list<string> lstStr;
  lstStr.push_back("A");
  lstStr.push_back("B");
  lstStr.push_back("C");
  lstStr.push_back("D");
  for (list<string>::iterator p = lstStr.begin( );
       p != lstStr.end( ); ++p) {
     cout << *p << endl;
  }
  for (list<string>::reverse_iterator p = lstStr.rbegin( );
       p != lstStr.rend( ); ++p) {
     cout << *p << endl;
  }

} /* A B C D D C B A

*/        
 </source>