


import math





class 					snake_case__  :





	def __init__(  self				,    UpperCamelCase_				,    UpperCamelCase_				,    UpperCamelCase_							)		->			Optional[Any]:
								"""simple docstring"""






								a_       :   Dict			=	x
								a_       :   Any			=	y
								a_       :   List[str]			=	z





	def __repr__(  self							)		->			str:
								"""simple docstring"""






								return f"""Point({self.x}, {self.y}, {self.z})"""





def 						_lowerCamelCase		(							SCREAMING_SNAKE_CASE_				: Point	,	SCREAMING_SNAKE_CASE_				: Point      ):






							"""simple docstring"""



							return math.sqrt(abs((b.x - a.x) ** 2 + (b.y - a.y) ** 2 + (b.z - a.z) ** 2      )      )


if __name__ == "__main__":
			import doctest

			doctest.testmod()






def 						_lowerCamelCase		(							SCREAMING_SNAKE_CASE_				: list[int]      ):






							"""simple docstring"""



							a_       :   List[Any]			=	len(SCREAMING_SNAKE_CASE_      )
							if n in (0, 1):
														return 0
							return sum(query * (n - i - 1) for i, query in enumerate(sorted(SCREAMING_SNAKE_CASE_      )      )      )


if __name__ == "__main__":
	import doctest

	doctest.testmod()


