




from __future__ import annotations

from typing import Any







class     A(		UpperCamelCase  ):



 '''simple docstring'''


 pass







class     A:



 '''simple docstring'''


 def __init__(							self   :    List[str]		,				A_   :    Any    )  ->      None:

       """simple docstring"""






       lowerCamelCase_							=       data
       lowerCamelCase_							=       None

 def __iter__(							self   :    int    )  ->      Union[str, Any]:

       """simple docstring"""






       lowerCamelCase_							=       self
       lowerCamelCase_							=       []
       while node:
             if node in visited:
                   raise ContainsLoopError
             visited.append(A_    )
             yield node.data
             lowerCamelCase_							=       node.next_node





 @property
 def 							a__					(							self   :    List[str]    )  ->      bool:

       """simple docstring"""






       try:
             list(self    )
             return False
       except ContainsLoopError:
             return True


if __name__ == "__main__":
 lowerCamelCase							:						int					       =  Node(1)
 lowerCamelCase							:						Optional[int]					       =  Node(2)
 lowerCamelCase							:						Union[str, Any]					       =  Node(3)
 lowerCamelCase							:						List[Any]					       =  Node(4)
 print(root_node.has_loop)  # False
 lowerCamelCase							:						int					       =  root_node.next_node
 print(root_node.has_loop)  # True

 lowerCamelCase							:						Dict					       =  Node(5)
 lowerCamelCase							:						Optional[int]					       =  Node(6)
 lowerCamelCase							:						str					       =  Node(5)
 lowerCamelCase							:						Union[str, Any]					       =  Node(6)
 print(root_node.has_loop)  # False

 lowerCamelCase							:						List[str]					       =  Node(1)
 print(root_node.has_loop)  # False











from __future__ import annotations


def 				__lowerCamelCase     (							__lowerCAmelCase							:					str					,							__lowerCAmelCase							:					Tuple					,							__lowerCAmelCase							:					int					,							__lowerCAmelCase							:					Tuple							)     ->  Optional[Any]:  # noqa: E741
   while r - l > 1:
      __UpperCamelCase	:			int					=					(l + r) // 2
      if v[m] >= key:
         __UpperCamelCase	:			Dict					=					m
      else:
         __UpperCamelCase	:			Optional[Any]					=					m  # noqa: E741
   return r


def 				__lowerCamelCase     (							__lowerCAmelCase							:					list[int]							)     ->  int:
   if len(__lowerCAmelCase							) == 0:
      return 0

   __UpperCamelCase	:			Optional[Any]					=					[0] * len(__lowerCAmelCase							)
   __UpperCamelCase	:			Optional[int]					=					1

   __UpperCamelCase	:			Union[str, Any]					=					v[0]

   for i in range(1					,							len(__lowerCAmelCase							)							):
      if v[i] < tail[0]:
         __UpperCamelCase	:			Dict					=					v[i]
      elif v[i] > tail[length - 1]:
         __UpperCamelCase	:			Optional[int]					=					v[i]
         length += 1
      else:
         __UpperCamelCase	:			List[Any]					=					v[i]

   return length


if __name__ == "__main__":
       import doctest

       doctest.testmod()



