编写题解 2883: 矩阵加法

解题思路:

注意事项:

参考代码:

def matrix(n, m, A, B):

    result_matrix = []

    for i in range(n):

        row_result = []

        for j in range(m):

            row_result.append(A[i][j] + B[i][j])

        result_matrix.append(row_result)

    return result_matrix

n, m = map(int, input().split())

A = []

for _ in range(n):

    row_A = list(map(int, input().split()))

    A.append(row_A)

B = []

for _ in range(n):

    row_B = list(map(int, input().split()))

    B.append(row_B)

result = matrix(n, m, A, B)

for row in result:

    print(*row)