Question: For the following questions, answer if the implementation is efficient or inefficient. Stack using Python List: pop() by List pop from front, push() by List

For the following questions, answer if the implementation is efficient or inefficient.

  1. Stack using Python List: pop() by List pop from front, push() by List insert at front

  2. Stack using Python List: pop() by List pop from end, push() by List append to end

  3. Queue using Python List: dequeue() by List pop from front, enqueue() by List append to end

  4. Queue using Python List: dequeue() by List pop from end, enqueue() by List append to front

  5. Queue using Python Deque: dequeue() by Deque popleft from front, enqueue() by Deque append to end

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