






'''simple docstring'''
def 	_lowerCAmelCase (						_UpperCamelCase						:					Union[str, Any]							,			_UpperCamelCase						:					List[str]    )				->      Optional[int]:
     """simple docstring"""




     return price * (1 + tax_rate)


if __name__ == "__main__":
     print(f'''{price_plus_tax(1_0_0, 0.2_5) = }''')
     print(f'''{price_plus_tax(1_2_5.5_0, 0.0_5) = }''')



'''simple docstring'''
def 	_lowerCAmelCase (						_UpperCamelCase						:					int = 50    )				->      int:
     """simple docstring"""




     _SCREAMING_SNAKE_CASE							   =[[0] * 3 for _ in range(length + 1    )]

     for row_length in range(length + 1    ):
          for tile_length in range(2							,			5    ):
               for tile_start in range(row_length - tile_length + 1    ):
                    different_colour_ways_number[row_length][tile_length - 2] += (
                        different_colour_ways_number[row_length - tile_start - tile_length][
                            tile_length - 2
                        ]
                        + 1
                    )

     return sum(different_colour_ways_number[length]    )


if __name__ == "__main__":
     print(f'''{solution() = }''')
