#include <stdlib.h>
#include "list.h"

#include <iostream>
using namespace std;

template <class Iterator>
void printContainer( const Iterator & begin, const Iterator & end )
{
    if( begin == end )
        cout << "Empty container." << endl;
    else
    {
        Iterator itr = begin;
        cout << "Forward: " << *itr++;
        while( itr != end )
            cout << " " << *itr++;
        cout << endl;

        cout << "Backwards: ";
        while( itr != begin )
            cout << *--itr << " ";
        cout << endl;
    }
}

int main( )
{
    List<int> theList;   // Note that I am using List, not list;

    for( int i = 0; i < 10; i++ )
        theList.push_back( i );

    printContainer( theList.begin( ), theList.end( ) );
    printContainer( theList.rbegin( ), theList.rend( ) );
    return 0;
}