#!/usr/bin/python3
matrix_divided = __import__('2-matrix_divided').matrix_divided

"""matrix = [
    [1, 2, 3],
    [4, 5, 6]
]"""

"""matrix = [1, 2]"""

"""matrix = [
    [1, 2, 3],
    [4, 5, 6, 1]
]"""

"""matrix = [
    [1, 2],
    ['a', 'b']
]"""

"""print(matrix_divided(matrix, 'a'))"""

""""matrix = [[]]"""

matrix = None

print(matrix_divided(matrix, 3))
print(matrix)
