


class 		_snake_case  :




 def __init__(		self   ):
       a						:dict[str, TrieNode]										=	{}  # Mapping from char to TrieNode
       a						:Union[str, Any]										=	False




 def 	SCREAMING_SNAKE_CASE__    (		self ,  _lowerCamelCase   ):
       for word in words:
             self.insert(_lowerCamelCase   )




 def 	SCREAMING_SNAKE_CASE__    (		self ,  _lowerCamelCase   ):
       a						:Any										=	self
       for char in word:
             if char not in curr.nodes:
                   a						:Union[str, Any]										=	TrieNode()
             a						:List[str]										=	curr.nodes[char]
       a						:Union[str, Any]										=	True




 def 	SCREAMING_SNAKE_CASE__    (		self ,  _lowerCamelCase   ):
       a						:List[str]										=	self
       for char in word:
             if char not in curr.nodes:
                   return False
             a						:Any										=	curr.nodes[char]
       return curr.is_leaf




 def 	SCREAMING_SNAKE_CASE__    (		self ,  _lowerCamelCase   ):

       def _delete(_lowerCamelCase ,  _lowerCamelCase ,  _lowerCamelCase   ) -> bool:
             if index == len(_lowerCamelCase   ):
                   # If word does not exist
                   if not curr.is_leaf:
                         return False
                   a						:str										=	False
                   return len(curr.nodes   ) == 0
             a						:Tuple										=	word[index]
             a						:int										=	curr.nodes.get(_lowerCamelCase   )
             # If char not in current trie node
             if not char_node:
                   return False
             # Flag to check if node can be deleted
             a						:List[Any]										=	_delete(_lowerCamelCase ,  _lowerCamelCase ,  index + 1   )
             if delete_curr:
                   del curr.nodes[char]
                   return len(curr.nodes   ) == 0
             return delete_curr

       _delete(self ,  _lowerCamelCase ,  0   )







def     __lowerCamelCase						(			UpperCAmelCase_						:		TrieNode			,  UpperCAmelCase_						:		str						):




      """simple docstring"""





      if node.is_leaf:
            print(UpperCAmelCase_			,  end=''' '''						)

      for key, value in node.nodes.items():
            print_words(UpperCAmelCase_			,  word + key						)
def     __lowerCamelCase						(			):




      """simple docstring"""





      a						:Optional[Any]										=	'''banana bananas bandana band apple all beast'''.split()
      a						:List[str]										=	TrieNode()
      root.insert_many(UpperCAmelCase_						)
      # print_words(root, "")
      assert all(root.find(UpperCAmelCase_						) for word in words						)
      assert root.find('''banana'''						)
      assert not root.find('''bandanas'''						)
      assert not root.find('''apps'''						)
      assert root.find('''apple'''						)
      assert root.find('''all'''						)
      root.delete('''all'''						)
      assert not root.find('''all'''						)
      root.delete('''banana'''						)
      assert not root.find('''banana'''						)
      assert root.find('''bananas'''						)
      return True
def     __lowerCamelCase						(			UpperCAmelCase_						:		str			,  UpperCAmelCase_						:		bool						):




      """simple docstring"""





      print(str(UpperCAmelCase_						)			,  '''works!''' if passes else '''doesn\'t work :('''						)
def     __lowerCamelCase						(			):




      """simple docstring"""





      assert test_trie()
def     __lowerCamelCase						(			):




      """simple docstring"""





      print_results('''Testing trie functionality'''			,  test_trie()						)


if __name__ == "__main__":
     main()









def     __lowerCamelCase						(			UpperCAmelCase_						:		int						):




      """simple docstring"""





      if not isinstance(UpperCAmelCase_			,  UpperCAmelCase_						):
            raise TypeError('''Input value must be an \'int\' type'''						)

      a						:Optional[int]										=	0
      while number:
            position += 1
            number >>= 1

      return position


if __name__ == "__main__":
     import doctest

     doctest.testmod()





