data = [list(map(int, input().split())) for i in range(int(input('N = ')))]
data = [[ data[len(data[i]) - 1 - i][j] for j in range(len(data[i]))] for i in range(len(data))]
print(*data, sep='\n')
Пример работы на скриншоте.
data = [list(map(int, input().split())) for i in range(int(input('N = ')))]
data = [[ data[len(data[i]) - 1 - i][j] for j in range(len(data[i]))] for i in range(len(data))]
print(*data, sep='\n')
Пример работы на скриншоте.