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2023.12.12 Today's Challenge 본문

Problem Solving/LeetCode

2023.12.12 Today's Challenge

fabichoi 2023. 12. 12. 23:45

https://leetcode.com/problems/transpose-matrix/?envType=daily-question&envId=2023-12-10

 

Transpose Matrix - LeetCode

Can you solve this real interview question? Transpose Matrix - Given a 2D integer array matrix, return the transpose of matrix. The transpose of a matrix is the matrix flipped over its main diagonal, switching the matrix's row and column indices. [https://

leetcode.com

행렬을 변환하는 매우 간단한 문제

class Solution:
    def transpose(self, matrix: List[List[int]]) -> List[List[int]]:
        res = []
        for i in range(len(matrix[0])):
            temp = []
            for j in range(len(matrix)):
                temp.append(matrix[j][i])
            res.append(temp)
        return res
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