A queue is first-in-first-out. Implement `queueOps(values)` that enqueues every value then dequeues them all, returning the dequeue order.
+ 1 hidden test run on Submit.
A queue dequeues in the same order items were enqueued. O(n) overall (shift is O(n) on arrays; a real queue uses a linked structure for O(1)).
Run your code to see results.