Python Interview Questions · interview question
Which practice avoids a common mistake with Sorting, Key Functions, and Timsort?
Multiple choiceMediumpython-interview-2026interviewpythonpitfall
Answer and explanation
Correct answer
D. Do not sort repeatedly inside loops or ignore stability when multiple ordering passes or group-sensitive behavior matter.
Why
Do not sort repeatedly inside loops or ignore stability when multiple ordering passes or group-sensitive behavior matter. This is a common failure mode in real Python code and a frequent interview follow-up.
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