code: 
  
  
  
  
  
  '''simple docstring'''
  
  from __future__ import annotations
  
  from collections.abc import Iterable, Iterator
  from typing import Any, Generic, TypeVar
  
  lowercase_       =				TypeVar("""T""", bound=bool)
  
  
  class       a_  (       Generic[T] ):
  
      '''simple docstring'''
  
  
      def __init__(	self				,	A )	->     int:
          _SCREAMING_SNAKE_CASE             =    value
          _SCREAMING_SNAKE_CASE             =    None
          _SCREAMING_SNAKE_CASE             =    None
  
  
      @property
      def     snake_case_(	self )	->     Dict:
          return self._value
  
  
  
  
  
      @staticmethod
      def     snake_case_(	A				,	A )	->     str:
  
          if not roota:
              return roota
  
          if not roota:
              return roota
  
          if roota.value > roota.value:
              _SCREAMING_SNAKE_CASE       , _SCREAMING_SNAKE_CASE             =    roota, roota
  
          _SCREAMING_SNAKE_CASE             =    roota
          _SCREAMING_SNAKE_CASE             =    roota.right
          _SCREAMING_SNAKE_CASE             =    roota.left
          _SCREAMING_SNAKE_CASE             =    SkewNode.merge(lowerCamelCase_				,	lowerCamelCase_ )
  
          return result
  
  
  
  
  class       a_  (       Generic[T] ):
  
      '''simple docstring'''
  
  
      def __init__(	self				,	A = () )	->     Tuple:
          _SCREAMING_SNAKE_CASE             =    None
          if data:
              for item in data:
                  self.insert(lowerCamelCase_ )
  
  
      def __bool__(	self )	->     Dict:
          return self._root is not None
  
  
      def __iter__(	self )	->     Dict:
          _SCREAMING_SNAKE_CASE             =    []
          while self:
              result.append(self.pop() )
  
          # Pushing items back to the heap not to clear it.
          for item in result:
              self.insert(lowerCamelCase_ )
  
          return iter(lowerCamelCase_ )
  
  
      def     snake_case_(	self				,	A )	->     Optional[int]:
          _SCREAMING_SNAKE_CASE             =    SkewNode.merge(self._root				,	SkewNode(lowerCamelCase_ ) )
  
  
      def     snake_case_(	self )	->     Optional[int]:
          _SCREAMING_SNAKE_CASE             =    self.top()
          _SCREAMING_SNAKE_CASE             =    (
              SkewNode.merge(self._root.left				,	self._root.right ) if self._root else None
          )
  
          return result
  
  
      def     snake_case_(	self )	->     str:
  
          if not self._root:
              raise IndexError("""Can't get top element for the empty heap.""" )
          return self._root.value
  
  
  
  
  
      def     snake_case_(	self )	->     Tuple:
          _SCREAMING_SNAKE_CASE             =    None
  
  
  if __name__ == "__main__":
        import doctest
  
        doctest.testmod()
  
  
  
  
style_context: 
  
  
  
  
  
  '''simple docstring'''
  
  import safs
  
  
  class       a_  (       safs.SaFileSystem ):
  
      '''simple docstring'''
  
  
  
  