
'''simple docstring'''





import enum
import inspect
import warnings
from functools import wraps
from typing import Callable, Optional

from .logging import get_logger


A           =   set()
A           =   get_logger(__name__)
def   snake_case_       (							_a     :							Optional[str] = None			):

      def decorator(_a     :							Callable			):
            global _emitted_deprecation_warnings

            if inspect.isclass(_a			):
                  snake_case_						       =							deprecated_class_or_function.__init__
                  snake_case_						       =							deprecated_class_or_function.__name__
            else:
                  snake_case_						       =							deprecated_class_or_function
                  snake_case_						       =							deprecated_function.__name__
                  # Support deprecating __init__ class method: class name instead
                  snake_case_						       =							name if name != "__init__" else deprecated_function.__qualname__.split("."			)[-2]

            snake_case_						       =							(
                F'''{name} is deprecated and will be removed in the next major version of datasets.''' + F''' {help_message}'''
                if help_message
                else ""
            )

            @wraps(_a			)
            def wrapper(*_a     :							str ,					**_a     :							Optional[Any]			):
                  snake_case_						       =							hash(_a			)
                  if func_hash not in _emitted_deprecation_warnings:
                        warnings.warn(_a ,					category=_a ,					stacklevel=2			)
                        _emitted_deprecation_warnings.add(_a			)
                  return deprecated_function(*_a ,					**_a			)

            snake_case_						       =							"deprecated"

            if inspect.isclass(_a			):
                  snake_case_						       =							wrapper
                  return deprecated_class_or_function
            else:
                  return wrapper

      return decorator



class  lowerCAmelCase__   (       enum.EnumMeta       ):



  '''simple docstring'''






  def __getattribute__(cls  : List[str]	, lowerCAmelCase_  : str    )   ->       Optional[int]:
        snake_case_						       =							super().__getattribute__(lowerCAmelCase_    )
        if isinstance(lowerCAmelCase_	, enum.Enum    ) and obj._on_access:
              obj._on_access()
        return obj

  def __getitem__(cls  : Tuple	, lowerCAmelCase_  : Tuple    )   ->       str:
        snake_case_						       =							super().__getitem__(lowerCAmelCase_    )
        if member._on_access:
              member._on_access()
        return member


  def __call__(cls  : Tuple	, lowerCAmelCase_  : List[str]	, lowerCAmelCase_  : Dict=None	, *, lowerCAmelCase_  : int=None	, lowerCAmelCase_  : Optional[Any]=None	, lowerCAmelCase_  : Union[str, Any]=None	, lowerCAmelCase_  : Optional[Any]=1    )   ->       Union[str, Any]:
        snake_case_						       =							super().__call__(lowerCAmelCase_	, lowerCAmelCase_	, module=lowerCAmelCase_	, qualname=lowerCAmelCase_	, type=lowerCAmelCase_	, start=lowerCAmelCase_    )
        if isinstance(lowerCAmelCase_	, enum.Enum    ) and obj._on_access:
              obj._on_access()
        return obj



class  lowerCAmelCase__   (       enum.Enum					,							metaclass=UpperCamelCase       ):



  '''simple docstring'''






  def __new__(cls  : List[Any]	, lowerCAmelCase_  : Optional[int]    )   ->       List[Any]:
        snake_case_						       =							object.__new__(cls    )
        snake_case_						       =							value
        snake_case_						       =							member.deprecate
        return member

  @property
  def 		_lowerCamelCase	(self  : List[Any]    )   ->       List[Any]:
        return ""


  def 		_lowerCamelCase	(self  : Any    )   ->       List[str]:
        snake_case_						       =							f''' {self.help_message}''' if self.help_message else ""
        warnings.warn(
            f'''\'{self.__objclass__.__name__}\' is deprecated and will be removed in the next major version of datasets.'''
            + help_message	, lowerCAmelCase_	, stacklevel=3	, )



'''simple docstring'''





from __future__ import annotations

A           =   [2, 1, 4, 5, 6, 0, 8, 9, 1, 2, 0, 6, 4, 2, 0, 6, 5, 3, 2, 7]



class  lowerCAmelCase__   :



  '''simple docstring'''






  def __init__(self  : Optional[int]	, lowerCAmelCase_  : int    )   ->       None:
        snake_case_						       =							-1
        snake_case_						       =							-1
        snake_case_						       =							[-1] * length
        snake_case_						       =							None
        snake_case_						       =							None


  def __repr__(self  : List[Any]    )   ->       str:
        return f'''Node(min_value={self.minn} max_value={self.maxx})'''

def   snake_case_       (							_a     :							list[int]			):
      snake_case_						       =							Node(len(_a			)			)
      snake_case_       ,	snake_case_						       =							min(_a			), max(_a			)
      # Leaf node case where the node contains only one unique value
      if root.minn == root.maxx:
            return root
      snake_case_						       =							(root.minn + root.maxx) // 2

      snake_case_						       =							[]
      snake_case_						       =							[]

      for index, num in enumerate(_a			):
            if num <= pivot:
                  left_arr.append(_a			)
            else:
                  right_arr.append(_a			)
            snake_case_						       =							len(_a			)
      snake_case_						       =							build_tree(_a			)
      snake_case_						       =							build_tree(_a			)
      return root
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int			):
      if index < 0 or node is None:
            return 0
      # Leaf node cases
      if node.minn == node.maxx:
            return index + 1 if node.minn == num else 0
      snake_case_						       =							(node.minn + node.maxx) // 2
      if num <= pivot:
            # go the left subtree and map index to the left subtree
            return rank_till_index(node.left ,					_a ,					node.map_left[index] - 1			)
      else:
            # go to the right subtree and map index to the right subtree
            return rank_till_index(node.right ,					_a ,					index - node.map_left[index]			)
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      if start > end:
            return 0
      snake_case_						       =							rank_till_index(_a ,					_a ,					_a			)
      snake_case_						       =							rank_till_index(_a ,					_a ,					start - 1			)
      return rank_till_end - rank_before_start
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      if index > (end - start) or start > end or node is None:
            return -1
      # Leaf node case
      if node.minn == node.maxx:
            return node.minn
      # Number of elements in the left subtree in interval [start, end]
      snake_case_						       =							node.map_left[end] - (
          node.map_left[start - 1] if start else 0
      )
      if num_elements_in_left_tree > index:
            return quantile(
                node.left ,					_a ,					(node.map_left[start - 1] if start else 0) ,					node.map_left[end] - 1 ,					)
      else:
            return quantile(
                node.right ,					index - num_elements_in_left_tree ,					start - (node.map_left[start - 1] if start else 0) ,					end - node.map_left[end] ,					)
def   snake_case_       (							_a     :							Node | None ,					_a     :							int ,					_a     :							int ,					_a     :							int ,					_a     :							int			):
      if (
          start > end
          or node is None
          or start_num > end_num
          or node.minn > end_num
          or node.maxx < start_num
      ):
            return 0
      if start_num <= node.minn and node.maxx <= end_num:
            return end - start + 1
      snake_case_						       =							range_counting(
          node.left ,					(node.map_left[start - 1] if start else 0) ,					node.map_left[end] - 1 ,					_a ,					_a ,					)
      snake_case_						       =							range_counting(
          node.right ,					start - (node.map_left[start - 1] if start else 0) ,					end - node.map_left[end] ,					_a ,					_a ,					)
      return left + right


if __name__ == "__main__":
     import doctest

     doctest.testmod()

