Queue · Class 12 · CBSE · Science Computer Science

What will be the output of the following Python code? q = [4, 8] def removeitem(q): if len(q) == 0: return "Underflow" return q.pop(0) print(removeit…

Practice question from Queue (Class 12 · CBSE · Science Computer Science), with the correct answer and a step-by-step solution.

medium · MCQ · Q-3F67AE

What will be the output of the following Python code? q = [4, 8] def remove_item(q): if len(q) == 0: return "Underflow" return q.pop(0) print(remove_item(q), remove_item(q), remove_item(q))

  1. A.4 8 UnderflowCorrect answer
  2. B.8 4 Underflow
  3. C.4 8 0
  4. D.Underflow 4 8

Solution

The first two calls remove 4 and 8 from the front of the list. The queue is then empty, so the third call returns "Underflow".

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