





from bisect import bisect
from itertools import accumulate

def       A__(		__lowerCAmelCase	,			__lowerCAmelCase	,			__lowerCAmelCase	,			__lowerCAmelCase ):
				_snake_case :			Optional[int]  						=   sorted(zip(UpperCAmelCase__	,			UpperCAmelCase__ )	,			key=lambda __lowerCAmelCase : x[0] / x[1]	,			reverse=UpperCAmelCase__ )
				_snake_case						,			_snake_case :			Optional[int]  						=   [i[0] for i in r], [i[1] for i in r]
				_snake_case :			Any  						=   list(accumulate(UpperCAmelCase__ ) )
				_snake_case :			Union[str, Any]  						=   bisect(UpperCAmelCase__	,			UpperCAmelCase__ )
				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()













import math

def       A__(		__lowerCAmelCase ):

				if 1 < number < 4:
								# 2 and 3 are primes
								return True
				elif number < 2 or number % 2 == 0 or number % 3 == 0:
								# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
								return False

				# All primes number are in format of 6k +/- 1
				for i in range(5	,			int(math.sqrt(__lowerCAmelCase ) + 1 )	,			6 ):
								if number % i == 0 or number % (i + 2) == 0:
												return False
				return True

def       A__(		__lowerCAmelCase = 1_00_01 ):

				try:
								_snake_case :			int  						=   int(__lowerCAmelCase )
				except (TypeError, ValueError):
								raise TypeError('Parameter nth must be int or castable to int.' ) from None
				if nth <= 0:
								raise ValueError('Parameter nth must be greater than or equal to one.' )
				_snake_case :			list[int]  						=   []
				_snake_case :			List[Any]  						=   2
				while len(__lowerCAmelCase ) < nth:
								if is_prime(__lowerCAmelCase ):
												primes.append(__lowerCAmelCase )
												num += 1
								else:
												num += 1
				return primes[len(__lowerCAmelCase ) - 1]


if __name__ == "__main__":
		print(F'''{solution() = }''')






