LeetCode
Question
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Oct 2020
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Los Angeles
Hudson River Trading | OA | Two rooks
14 upvotes
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6 replies
Question Details
Hi all, Took HRT OA today. This is one of the questions. You are given a chess board (2D array) where each square is assigned a non negative integer. Two rooks are...
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This is a reported interview question from a square/block interview for a swe role during the oa round reported in 2020.