#3643

Flip Square Submatrix Vertically

newbie · 265 · lc easy +19 · 72.9% accepted · 56 likes · top 83%

Description

Given an m x n integer matrix grid and integers x, y, k, flip the k x k square submatrix whose top-left corner is at row x, column y by reversing the vertical order of its rows. Return the updated matrix.

Code

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class Solution:
    def reverseSubmatrix(self, grid: List[List[int]], x: int, y: int, k: int) -> List[List[int]]:

class Solution:
    def reverseSubmatrix(self, grid: List[List[int]], x: int, y: int, k: int) -> List[List[int]]: