C++/STL Algorithms Iterator/reverse iterator

 
 
#include <iostream>
#include <list>
#include <algorithm>
#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
 */