


'''simple docstring'''






from bisect import bisect
from itertools import accumulate


def    _snake_case  (	A					,       A					,       A					,       A			)		->       Dict:
							lowerCAmelCase__			  =      sorted(zip(A					,       A			)					,       key=lambda A			: x[0] / x[1]					,       reverse=A			)
							lowerCAmelCase__  ,   lowerCAmelCase__			  =      [i[0] for i in r], [i[1] for i in r]
							lowerCAmelCase__			  =      list(accumulate(A			)			)
							lowerCAmelCase__			  =      bisect(A					,       A			)
							return (
							    0
							    if k == 0
							    else sum(vl[:k]			) + (w - acc[k - 1]) * (vl[k]) / (wt[k])
							    if k != n
							    else sum(vl[:k]			)
							)


if __name__ == "__main__":
		import doctest

		doctest.testmod()






from ..utils import DummyObject, requires_backends


class       __lowerCAmelCase					(       metaclass=_UpperCamelCase      ):


	'''simple docstring'''





	_A													=				["note_seq"]

	def __init__(						self:						int,					*lowerCamelCase_:						Optional[int],					**lowerCamelCase_:						Tuple			):
			requires_backends(self,					['note_seq']			)

	@classmethod
	def    snake_case__(						cls:						Optional[Any],					*lowerCamelCase_:						Tuple,					**lowerCamelCase_:						Optional[Any]			):
			requires_backends(cls,					['note_seq']			)





	@classmethod
	def    snake_case__(						cls:						Any,					*lowerCamelCase_:						Dict,					**lowerCamelCase_:						str			):
			requires_backends(cls,					['note_seq']			)


