


import unittest

from knapsack import greedy_knapsack as kp
class        _lowercase      (			unittest.TestCase       ):






				'''simple docstring'''



				def 		__magic_name__(       self			:Optional[int]	)		->			Tuple:
										__SCREAMING_SNAKE_CASE						:     Tuple					=		[10, 20, 30, 40, 50, 60]
										__SCREAMING_SNAKE_CASE						:     int					=		[2, 4, 6, 8, 10, 12]
										__SCREAMING_SNAKE_CASE						:     int					=		100
										self.assertEqual(kp.calc_profit(lowerCAmelCase__			,			lowerCAmelCase__			,			lowerCAmelCase__	)			,			210	)


				def 		__magic_name__(       self			:List[Any]	)		->			int:
										self.assertRaisesRegex(lowerCAmelCase__			,			'''max_weight must greater than zero.'''	)


				def 		__magic_name__(       self			:List[Any]	)		->			Optional[Any]:
										self.assertRaisesRegex(lowerCAmelCase__			,			'''Weight can not be negative.'''	)


				def 		__magic_name__(       self			:Dict	)		->			Optional[Any]:
										self.assertRaisesRegex(lowerCAmelCase__			,			'''Profit can not be negative.'''	)


				def 		__magic_name__(       self			:str	)		->			Union[str, Any]:
										self.assertRaisesRegex(lowerCAmelCase__			,			'''max_weight must greater than zero.'''	)



				def 		__magic_name__(       self			:str	)		->			Dict:
										self.assertRaisesRegex(
										    lowerCAmelCase__			,			'''The length of profit and weight must be same.'''	)


if __name__ == "__main__":
						unittest.main()




def        _UpperCamelCase							(      lowercase__    ,       lowercase__    ,       lowercase__=False      ):

						if isinstance(lowercase__    ,       lowercase__      ) and isinstance(lowercase__    ,       lowercase__      ):
												__SCREAMING_SNAKE_CASE						:     List[str]					=		len(set_a.intersection(lowercase__      )      )

												if alternative_union:
																		__SCREAMING_SNAKE_CASE						:     int					=		len(lowercase__      ) + len(lowercase__      )
												else:
																		__SCREAMING_SNAKE_CASE						:     int					=		len(set_a.union(lowercase__      )      )

												return intersection / union

						if isinstance(lowercase__    ,       (list, tuple)      ) and isinstance(lowercase__    ,       (list, tuple)      ):
												__SCREAMING_SNAKE_CASE						:     Dict					=		[element for element in set_a if element in set_b]

												if alternative_union:
																		__SCREAMING_SNAKE_CASE						:     Optional[int]					=		len(lowercase__      ) + len(lowercase__      )
																		return len(lowercase__      ) / union
												else:
																		__SCREAMING_SNAKE_CASE						:     Tuple					=		set_a + [element for element in set_b if element not in set_a]
																		return len(lowercase__      ) / len(lowercase__      )

												return len(lowercase__      ) / len(lowercase__      )
						return None


if __name__ == "__main__":
						__lowerCAmelCase	: List[Any]  				={'a', 'b', 'c', 'd', 'e'}
						__lowerCAmelCase	: Optional[Any]  				={'c', 'd', 'e', 'f', 'h', 'i'}
						print(jaccard_similarity(set_a, set_b))
