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[LeetCode] 840. Magic Squares In Grid

https://leetcode.com/problems/magic-squares-in-grid/description/?envType=daily-question&envId=2024-08-09leetcode - Magic Squares In Grid문제 유형 : 행렬문제 난이도 : Medium 문제A 3 x 3 magic square is a 3 x 3 grid filled with distinct numbers from 1 to 9 such that each row, column, and both diagonals all have the same sum.Given a row x col grid of integers, how many 3 x 3 contiguous magic square subgrids are..
PS/LeetCode 2024. 8. 9. 13:44
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