


"""simple docstring"""
def 						lowercase				(	_snake_case		: list	,  _snake_case		: list	)	->list:
	"""simple docstring"""





	__snake_case      :		int         =							len(_snake_case	)
	__snake_case      :		int         =							len(_snake_case	)
	__snake_case      :		int         =							(
	    first_input_list_length
	    if first_input_list_length > second_input_list_length
	    else second_input_list_length
	)
	__snake_case      :		list         =							[]
	for char_count in range(_snake_case	):
		if char_count < first_input_list_length:
			output_result_list.append(first_input_list[char_count]	)
		if char_count < second_input_list_length:
			output_result_list.append(second_input_list[char_count]	)

	return output_result_list


if __name__ == "__main__":
			print(alternative_list_arrange(["""A""", """B""", """C"""], [1, 2, 3, 4, 5]), end=""" """)








from __future__ import annotations





def  _snake_case		(snake_case_					:     str  )							->		bool:
  __UpperCAmelCase	:  int
  __UpperCAmelCase	:  list[str]		=     list(snake_case_  )
  __UpperCAmelCase,			__UpperCAmelCase	:  Any		=     _vector[:-1], int(_vector[-1]  )
  __UpperCAmelCase	:  list[int]		=     [int(snake_case_  ) for digit in __vector]

  vector.reverse()
  for i, digit in enumerate(snake_case_  ):
    if i & 1 == 0:
      __UpperCAmelCase	:  int		=     digit * 2
      if doubled > 9:
        doubled -= 9
      check_digit += doubled
    else:
      check_digit += digit

  return check_digit % 10 == 0


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      assert is_luhn('''79927398713''')
      assert not is_luhn('''79927398714''')





