





'''simple docstring'''



class 							__lowercase    :







	'''simple docstring'''

	def __init__(self       ,_lowerCamelCase       ,_lowerCamelCase       ,_lowerCamelCase	)							->							Tuple:







				'''simple docstring'''





				__lowercase			  =							name
				__lowercase			  =							value
				__lowercase			  =							weight


	def __repr__(self	)							->							Union[str, Any]:







				'''simple docstring'''





				return f"{self.__class__.__name__}({self.name}, {self.value}, {self.weight})"


	def   _UpperCAmelCase       (self	)							->							List[Any]:







				'''simple docstring'''





				return self.value


	def   _UpperCAmelCase       (self	)							->							str:







				'''simple docstring'''





				return self.name


	def   _UpperCAmelCase       (self	)							->							List[Any]:







				'''simple docstring'''





				return self.weight


	def   _UpperCAmelCase       (self	)							->							Optional[Any]:







				'''simple docstring'''





				return self.value / self.weight





def 				_lowerCAmelCase  (			lowerCamelCase_     :					Tuple						,    lowerCamelCase_     :					List[str]						,    lowerCamelCase_     :					Tuple			):
			__lowercase			  =							[]
			for i in range(len(lowerCamelCase_			)			):
						menu.append(Things(name[i]						,    value[i]						,    weight[i]			)			)
			return menu




def 				_lowerCAmelCase  (			lowerCamelCase_     :					Optional[int]						,    lowerCamelCase_     :					List[Any]						,    lowerCamelCase_     :					List[str]			):
			__lowercase			  =							sorted(lowerCamelCase_						,    key=lowerCamelCase_						,    reverse=lowerCamelCase_			)
			__lowercase			  =							[]
			__lowercase  ,						__lowercase			  =							0.0, 0.0
			for i in range(len(lowerCamelCase_			)			):
						if (total_cost + items_copy[i].get_weight()) <= max_cost:
									result.append(items_copy[i]			)
									total_cost += items_copy[i].get_weight()
									total_value += items_copy[i].get_value()
			return (result, total_value)




def 				_lowerCAmelCase  (			):
			pass


if __name__ == "__main__":
	import doctest

	doctest.testmod()












'''simple docstring'''



import numpy as np




def 				_lowerCAmelCase  (			lowerCamelCase_     :					np.array			):
			return 1 / (1 + np.exp(-vector			))




def 				_lowerCAmelCase  (			lowerCamelCase_     :					np.array			):
			return vector * sigmoid(1.7_02 * vector			)


if __name__ == "__main__":
	import doctest

	doctest.testmod()





