🌵867. Transpose Matrix
https://leetcode.com/problems/transpose-matrix/
js
/**
* @param {number[][]} A
* @return {number[][]}
*/
var transpose = function(A) {
const result = []
for (let j = 0; j < A[0].length; j++) {
result[j] = []
for (let i = 0; i < A.length; i++) {
result[j][i] = A[i][j]
}
}
return result
}py
class Solution:
def transpose(self, A):
"""
:type A: List[List[int]]
:rtype: List[List[int]]
"""
return [[A[i][j] for i in range(len(A))] for j in range(len(A[0]))]