'''simple docstring'''
from collections import deque

from .hash_table import HashTable







class lowerCamelCase							(	lowerCamelCase					):




  '''simple docstring'''



  def __init__(      self			:       Dict  ,							*UpperCAmelCase__			:       Union[str, Any]  ,							**UpperCAmelCase__			:       Dict  )				->Tuple:
        super().__init__(*UpperCAmelCase__  ,							**UpperCAmelCase__  )






  def  lowerCAmelCase__ (      self			:       Optional[int]  ,							UpperCAmelCase__			:       str  ,							UpperCAmelCase__			:       str  )				->Optional[Any]:
        UpperCAmelCase_            =  deque([]  ) if self.values[key] is None else self.values[key]
        self.values[key].appendleft(UpperCAmelCase__  )
        UpperCAmelCase_            =  self.values[key]






  def  lowerCAmelCase__ (      self			:       Dict  )				->Tuple:
        return (
            sum(self.charge_factor - len(UpperCAmelCase__  ) for slot in self.values  )
            / self.size_table
            * self.charge_factor
        )






  def  lowerCAmelCase__ (      self			:       List[Any]  ,							UpperCAmelCase__			:       List[str]  ,							UpperCAmelCase__			:       str=None  )				->List[Any]:
        if not (
            len(self.values[key]  ) == self.charge_factor and self.values.count(UpperCAmelCase__  ) == 0
        ):
              return key
        return super()._collision_resolution(UpperCAmelCase__  ,							UpperCAmelCase__  )






'''simple docstring'''
from collections.abc import Callable



def  __lowerCamelCase       (      _UpperCamelCase  :  Callable[[float], float]							,    _UpperCamelCase  :  float							,    _UpperCamelCase  :  float					):


      '''simple docstring'''


      UpperCAmelCase_            =  a
      UpperCAmelCase_            =  b
      if function(_UpperCamelCase					) == 0:  # one of the a or b is a root for the function
            return a
      elif function(_UpperCamelCase					) == 0:
            return b
      elif (
          function(_UpperCamelCase					) * function(_UpperCamelCase					) > 0
      ):  # if none of these are root and they are both positive or negative,
            # then this algorithm can't find the root
            raise ValueError('''could not find root in given interval.'''					)
      else:
            UpperCAmelCase_            =  start + (end - start) / 2.0
            while abs(start - mid					) > 10**-7:  # until precisely equals to 10^-7
                  if function(_UpperCamelCase					) == 0:
                        return mid
                  elif function(_UpperCamelCase					) * function(_UpperCamelCase					) < 0:
                        UpperCAmelCase_            =  mid
                  else:
                        UpperCAmelCase_            =  mid
                  UpperCAmelCase_            =  start + (end - start) / 2.0
            return mid



def  __lowerCamelCase       (      _UpperCamelCase  :  float					):


      '''simple docstring'''


      return x**3 - 2 * x - 5


if __name__ == "__main__":
      print(bisection(f, 1, 1000))

      import doctest

      doctest.testmod()





