class QueueDemo
{
	public static void main(String[] args)
	{
		// make a queue (rear to front): 100, 2, 15, 7, 12
		Queue myQueue = new Queue();
		myQueue.enqueue(12);
		myQueue.enqueue(7);
		myQueue.enqueue(15);
		myQueue.enqueue(2);
		myQueue.enqueue(100);

		// print the queue
		System.out.println("The queue is: ");
		myQueue.Print();

		// dequeue twice and display the dequeued values
		myQueue.dequeue();
		myQueue.dequeue();

		// print the queue
		System.out.println("The queue is: ");
		myQueue.Print();
	}
}