






from __future__ import annotations

from collections.abc import Iterable, Iterator
from dataclasses import dataclass

lowerCamelCase__       		=  (3, 9, -11, 0, 7, 5, 1, -1)
lowerCamelCase__       		=  (4, 6, 2, 0, 8, 10, 3, -2)




@dataclass
class       snake_case__ :

       '''simple docstring'''
       lowerCamelCase				:					Dict								=			42
       lowerCamelCase				:					Optional[Any]								=			42




class       snake_case__ :

       '''simple docstring'''



       def __init__(				self      ,    a__     )			->   None:






            '''simple docstring'''





            __snake_case      :Node | None 							=    None
            for i in sorted(a__      ,    reverse=a__     ):
                 __snake_case      :Optional[int] 							=    Node(a__      ,    self.head     )



       def __iter__(				self     )			->   Iterator[int]:






            '''simple docstring'''





            __snake_case      :Any 							=    self.head
            while node:
                 yield node.data
                 __snake_case      :Optional[int] 							=    node.next_node



       def __len__(				self     )			->   int:






            '''simple docstring'''





            return sum(1 for _ in self     )



       def __str__(				self     )			->   str:






            '''simple docstring'''





            return " -> ".join([str(a__     ) for node in self]     )






def 	UpperCamelCase	(							snake_case__  : SortedLinkedList						,snake_case__  : SortedLinkedList	):




     '''simple docstring'''






     return SortedLinkedList(list(__snake_case	) + list(__snake_case	)	)


if __name__ == "__main__":
     import doctest

     doctest.testmod()
     lowerCamelCase__       		=  SortedLinkedList
     print(merge_lists(SSL(test_data_odd), SSL(test_data_even)))






"""simple docstring"""
import numpy as np

def 				_snake_case      (   __snake_case							:      np.ndarray   ):




   """simple docstring"""







   return 1 / (1 + np.exp(-vector   ))

def 				_snake_case      (   __snake_case							:      np.ndarray   ):




   """simple docstring"""







   return vector * sigmoid(__snake_case   )


if __name__ == "__main__":
 import doctest

 doctest.testmod()

