Problem
Write a clean, optimized algorithm to solve a given data manipulation problem using CoderPad, ensuring you handle edge cases and optimize for time complexity.
Practicing as: Consultant interview at MongoDBHi, I'll play your MongoDB interviewer for the Consultant role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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