Language/Python

[Python / 프로그래머스 level 1] 행렬의 덧셈

ej503 2021. 6. 15. 17:23

def solution (arr1, arr2):

    for i in range(len(arr1)):

        for j in range(len(arr1[0])):

            arr1[i][j] +=arr2[i][j]

    return arr1