LeetCode 073 Set Matrix Zeroes

LeetCode 073 Set Matrix Zeroes Problem

Download Code
class Solution(object):
    def setZeroes(self, matrix):
        :type matrix: List[List[int]]
        :rtype: void Do not return anything, modify matrix in-place instead.
        if not matrix:
        m = len(matrix)
        if m == 0:
        r = []
        c = []
        n = len(matrix[0])
        for i in range(m):
            for j in range(n):
                if matrix[i][j] == 0:
        # row with zero
        r = set(r)
        # column with zero
        c = set(c)
        for i in r:
            for j in range(n):
                matrix[i][j] = 0
        for i in range(m):
            for j in c:
                matrix[i][j] = 0
Download Set Matrix Zeroes.py

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Leetcode 073 Set Matrix Zeroes problem solution in python3 with explanation. This is the best place to expand your knowledge and get prepared for your next interview.

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