python матрица

Ответ от Kelavric kelavric[гуру]
A = [
[1, 2, 3, 4],
[5, 6, 7, 8],
[9, 10, 11, 12],
[13, 14, 15, 16]
]
for a in A: print(' '.join(map(str,a))
B = [[A[y][x] for y in range(len(A)-1, -1, -1)] for x in range(0, len(A[0]))]
for b in B: print(' '.join(map(str,b))
в общем, как-то так.