text: #include <stdio.h>
  #include "queue.h"
  
  main ()
  {
    Queue Q;
    int i;
  
    Q = CreateQueue (12);
  
    for (i = 0; i < 10; i++)
      Enqueue (i, Q);
  
    while (!IsEmpty (Q))
      {
        printf ("%d\n", Front (Q));
        Dequeue (Q);
      }
    for (i = 0; i < 10; i++)
      Enqueue (i, Q);
  
    while (!IsEmpty (Q))
      {
        printf ("%d\n", Front (Q));
        Dequeue (Q);
      }
  
    DisposeQueue (Q);
    return 0;
  }
  