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Efficient Duplicate Detection

Medium
CodingHash TablesArraysSorting

Problem

Given a dataset, how would you find duplicates efficiently?

Practicing as: Software Engineer interview at Denali Therapeutics

Hi, I'll play your Denali Therapeutics interviewer for the Software Engineer role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.

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