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Whiteboard Coding Challenge

Medium
CodingHash TablesArraysSorting

Problem

Can you write a whiteboard solution for a coding challenge and explain your approach?

Practicing as: Software Engineer interview at Calpine

Hi, I'll play your Calpine interviewer for the Software Engineer 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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