Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
75540 小徐老师 矩阵行交换 Python3 Accepted 31 MS 3768 KB 293 2024-05-27 09:48:54

Tests(2/2):


Code:

n, m = map(int, input().split()) n -= 1 m -= 1 a = [] for i in range(5): b = list(map(int, input().split())) a.append(b) for i in range(5): a[n][i], a[m][i] = a[m][i], a[n][i] for i in range(5): for j in range(5): print(a[i][j], end = " ") print()