





"""simple docstring"""






def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       Union[str, Any]:






							"""simple docstring"""




							if index == number_of_items:
														return 0
							_UpperCAmelCase     =     0
							_UpperCAmelCase     =     0
							_UpperCAmelCase     =     knapsack(_lowerCamelCase,_lowerCamelCase,_lowerCamelCase,_lowerCamelCase,index + 1							)
							if weights[index] <= max_weight:
														_UpperCAmelCase     =     values[index] + knapsack(
														    _lowerCamelCase,_lowerCamelCase,_lowerCamelCase,max_weight - weights[index],index + 1							)
							return max(_lowerCamelCase,_lowerCamelCase							)


if __name__ == "__main__":
				import doctest

				doctest.testmod()













"""simple docstring"""






def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       int:






       """simple docstring"""




       return number | (1 << position)

def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       int:






       """simple docstring"""




       return number & ~(1 << position)

def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       int:






       """simple docstring"""




       return number ^ (1 << position)

def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       bool:






       """simple docstring"""




       return ((number >> position) & 1) == 1

def       __lowerCamelCase    (       SCREAMING_SNAKE_CASE,SCREAMING_SNAKE_CASE							)		->       int:






       """simple docstring"""




       return int((number & (1 << position)) != 0							)


if __name__ == "__main__":
    import doctest

    doctest.testmod()






