""" Exercise 1.6 - Units and Tens """ # Copyright (c) 2021. Pascal Syma. All rights reserved. def unit(num: int) -> int: """ Return the 'ones' digit. :return: Ones digit :param num: Input number """ return int(str(num)[-1:]) def ten(num: int) -> int: """ Return the 'tens' digit. :return: Tens digit :param num: Input number """ return int(str(num)[-2:-1]) if __name__ == '__main__': print(f'{unit(123) = }') print(f'{ten(123) = }')