LeetCode Question · Jul 2019 · Sunnyvale

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Given 2x4 matrix it contains numbers in the range 1-8. For example: [[4,2,6,5], [1,8,7,3]] You have 3 operations: 1. Rotate: Middle 4 numbers rotate in clockwise manner. [4,2,6,5 1,8,7,3] becomes...

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Arrays Concurrency Matrix