lab_iterators.h

#include <iostream>
#include <vector>
using namespace std;

void print_vector( std::vector<int>::iterator beginningOfVector,
                   std::vector<int>::iterator endOfVector )
{
    /* Code should print out all the values in the vector seperated 
        by commas.
        First in forward and then in reverse order. 
        You must use iterators to do this 
        
        E.g. if the vector contains the value 1, 2 and 3 then code should 
		output:
		    1, 2, 3, 3, 2, 1 */

    // to get you started, prints first thing in the vector
    //std::cout << *beginningOfVector << std::endl;
}