from linked_queue import LinkedQueue queue = LinkedQueue() queue.print() queue.put(1) queue.put(2) queue.put(3) queue.put(4) queue.put(5) queue.put(6) queue.print() print(queue.get()) print(queue.get()) print(queue.get()) print(queue.get()) queue.print() queue.put(4) queue.put(5) queue.put(6) queue.print() print(queue.get()) print(queue.get()) print(queue.get()) queue.print()