[Algorithm🧬] 행렬의 덧셈

문제 / 풀이.py

def solution(arr1, arr2):
    answer = []
    for i in range(len(arr1)):
        a = []
        for j in range(len(arr1[0])):
            # print(i, j, arr1[i][j] + arr2[i][j])
            a.append(arr1[i][j] + arr2[i][j])
        answer.append(a)
        
    return answer