
_UpperCAmelCase     :					Optional[Any]       ={
    0: """underwear""",
    1: """pants""",
    2: """belt""",
    3: """suit""",
    4: """shoe""",
    5: """socks""",
    6: """shirt""",
    7: """tie""",
    8: """watch""",
}

_UpperCAmelCase     :					Tuple       =[[1, 4], [2, 4], [3], [], [], [4], [2, 7], [3], []]

_UpperCAmelCase     :					int       =[0 for x in range(len(graph))]
_UpperCAmelCase     :					Tuple       =[]



def      lowerCAmelCase	(						lowerCAmelCase_	,				lowerCAmelCase_	)->	List[str]:
				lowerCAmelCase_	: Tuple      			=			1
				while stack:
								lowerCAmelCase_	: Optional[Any]      			=			stack.pop()
								print(lowerCAmelCase_	,				clothes[current_clothing]	)
								order += 1



def      lowerCAmelCase	(						lowerCAmelCase_	,				lowerCAmelCase_	,				lowerCAmelCase_	)->	Optional[Any]:
				lowerCAmelCase_	: List[str]      			=			1
				for v in graph[u]:
								if not visited[v]:
												depth_first_search(lowerCAmelCase_	,				lowerCAmelCase_	,				lowerCAmelCase_	)

				stack.append(lowerCAmelCase_	)



def      lowerCAmelCase	(						lowerCAmelCase_	,				lowerCAmelCase_	)->	Optional[Any]:




				for v in range(len(lowerCAmelCase_	)	):
								if not visited[v]:
												depth_first_search(lowerCAmelCase_	,				lowerCAmelCase_	,				lowerCAmelCase_	)


if __name__ == "__main__":
						topological_sort(graph, visited)
						print(stack)
						print_stack(stack, clothes)



import math







class 			snake_case__:







						'''simple docstring'''




						def __init__(			self				,  __lowercase				,  __lowercase				,  __lowercase							)   ->      Tuple:
										lowerCAmelCase_	: List[str]      			=			x
										lowerCAmelCase_	: Dict      			=			y
										lowerCAmelCase_	: List[Any]      			=			z




						def __repr__(			self							)   ->      str:
										return f"""Point({self.x}, {self.y}, {self.z})"""






def      lowerCAmelCase	(						lowerCAmelCase_	,				lowerCAmelCase_	)->	float:
				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()