/*-----
  Contract: main: void -> int

  Purpose: testing program for the function swap
 
  Examples: when the user runs the program test_swap, the
            following will be written to the screen:
BEFORE:
mine: 6
yours: 27

AFTER:
mine: 27
yours: 6

  by: Sharon M. Tuttle
  last modified: 4-30-07
-----*/

#include <iostream>
#include "swap.h"
using namespace std;

int main()
{
    int mine = 6;
    int yours = 27;

    cout << "BEFORE: " << endl;
    cout << "mine: " << mine << endl;
    cout << "yours: " << yours << endl;

    swap(mine, yours);

    cout << endl;
    cout << "AFTER: " << endl;
    cout << "mine: " << mine << endl;
    cout << "yours: " << yours << endl;

    return EXIT_SUCCESS;
}