problem348

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v1.4.9 Latest Latest Go to latest Published: Nov 15, 2019 License: MIT Imports: 0 Imported by: 0

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Hint 1

Could you trade extra space such that move() operation can be done in O(1)?

Hint 2

You need two arrays: int rows[n], int cols[n], plus two variables: diagonal, anti_diagonal.

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