






"""simple docstring"""


class 						snake_case  :





    def __init__(							self     : str    ,		A     : str = ""    ,		A     : bool = False      ):


      '''simple docstring'''




      a					:      dict[str, RadixNode]    =       {}

      # A node will be a leaf if the tree contains its word
      a					:      str    =       is_leaf

      a					:      List[Any]    =       prefix





    def     lowerCamelCase__				(							self     : Union[str, Any]    ,		A     : str      ):


      '''simple docstring'''




      a					:      Tuple    =       0
      for q, w in zip(self.prefix    ,		A      ):
        if q != w:
          break

        x += 1

      return self.prefix[:x], self.prefix[x:], word[x:]





    def     lowerCamelCase__				(							self     : Any    ,		A     : list[str]      ):


      '''simple docstring'''




      for word in words:
        self.insert(A      )





    def     lowerCamelCase__				(							self     : Union[str, Any]    ,		A     : str      ):


      '''simple docstring'''




      if self.prefix == word:
        a					:      Union[str, Any]    =       True

      # Case 2: The node has no edges that have a prefix to the word
      # Solution: We create an edge from the current node to a new one
      # containing the word
      elif word[0] not in self.nodes:
        a					:      List[Any]    =       RadixNode(prefix=A    ,		is_leaf=A      )

      else:
        a					:      Dict    =       self.nodes[word[0]]
        a,					a,					a					:      Dict    =       incoming_node.match(
            A      )

        # Case 3: The node prefix is equal to the matching
        # Solution: We insert remaining word on the next node
        if remaining_prefix == "":
          self.nodes[matching_string[0]].insert(A      )

        # Case 4: The word is greater equal to the matching
        # Solution: Create a node in between both nodes, change
        # prefixes and add the new node for the remaining word
        else:
          a					:      str    =       remaining_prefix

          a					:      Tuple    =       self.nodes[matching_string[0]]
          a					:      List[str]    =       RadixNode(A    ,		A      )
          a					:      str    =       aux_node

          if remaining_word == "":
            a					:      Any    =       True
          else:
            self.nodes[matching_string[0]].insert(A      )





    def     lowerCamelCase__				(							self     : Tuple    ,		A     : str      ):


      '''simple docstring'''




      a					:      List[Any]    =       self.nodes.get(word[0]    ,		A      )
      if not incoming_node:
        return False
      else:
        a,					a,					a					:      Union[str, Any]    =       incoming_node.match(
            A      )
        # If there is remaining prefix, the word can't be on the tree
        if remaining_prefix != "":
          return False
        # This applies when the word and the prefix are equal
        elif remaining_word == "":
          return incoming_node.is_leaf
        # We have word remaining so we check the next node
        else:
          return incoming_node.find(A      )





    def     lowerCamelCase__				(							self     : Optional[int]    ,		A     : str      ):


      '''simple docstring'''




      a					:      Tuple    =       self.nodes.get(word[0]    ,		A      )
      if not incoming_node:
        return False
      else:
        a,					a,					a					:      Tuple    =       incoming_node.match(
            A      )
        # If there is remaining prefix, the word can't be on the tree
        if remaining_prefix != "":
          return False
        # We have word remaining so we check the next node
        elif remaining_word != "":
          return incoming_node.delete(A      )
        else:
          # If it is not a leaf, we don't have to delete
          if not incoming_node.is_leaf:
            return False
          else:
            # We delete the nodes if no edges go from it
            if len(incoming_node.nodes      ) == 0:
              del self.nodes[word[0]]
              # We merge the current node with its only child
              if len(self.nodes      ) == 1 and not self.is_leaf:
                a					:      List[str]    =       list(self.nodes.values()      )[0]
                a					:      int    =       merging_node.is_leaf
                self.prefix += merging_node.prefix
                a					:      Dict    =       merging_node.nodes
                    # If there is more than 1 edge, we just mark it as non-leaf
            elif len(incoming_node.nodes      ) > 1:
              a					:      Optional[Any]    =       False
            # If there is 1 edge, we merge it with its child
            else:
              a					:      Dict    =       list(incoming_node.nodes.values()      )[0]
              a					:      Dict    =       merging_node.is_leaf
              incoming_node.prefix += merging_node.prefix
              a					:      str    =       merging_node.nodes

            return True





    def     lowerCamelCase__				(							self     : Any    ,		A     : int = 0      ):


      '''simple docstring'''




      if self.prefix != "":
        print('-' * height    ,		self.prefix    ,		'  (leaf)' if self.is_leaf else ''      )

      for value in self.nodes.values():
        value.print_tree(height + 1      )




def       snake_case  ():







  '''simple docstring'''

  a					:      Any    =       'banana bananas bandana band apple all beast'.split()
  a					:      Optional[Any]    =       RadixNode()
  root.insert_many(A_				)

  assert all(root.find(A_				) for word in words				)
  assert not root.find('bandanas'				)
  assert not root.find('apps'				)
  root.delete('all'				)
  assert not root.find('all'				)
  root.delete('banana'				)
  assert not root.find('banana'				)
  assert root.find('bananas'				)

  return True




def       snake_case  ():







  '''simple docstring'''

  assert test_trie()




def       snake_case  ():







  '''simple docstring'''

  a					:      Union[str, Any]    =       RadixNode()
  a					:      Union[str, Any]    =       'banana bananas bandanas bandana band apple all beast'.split()
  root.insert_many(A_				)

  print('Words:'     ,      A_				)
  print('Tree:'				)
  root.print_tree()


if __name__ == "__main__":
   main()












"""simple docstring"""


def       snake_case  (A_				:str     ,      A_				:bool = False				):







  '''simple docstring'''

  if not isinstance(A_     ,      A_				):
    a					:      Union[str, Any]    =       f'''Expected string as input, found {type(A_				)}'''
    raise ValueError(A_				)
  if not isinstance(A_     ,      A_				):
    a					:      Optional[int]    =       f'''Expected boolean as use_pascal parameter, found {type(A_				)}'''
    raise ValueError(A_				)

  a					:      Tuple    =       input_str.split('_'				)

  a					:      Dict    =       0 if use_pascal else 1

  a					:      int    =       words[start_index:]

  a					:      int    =       [word[0].upper() + word[1:] for word in words_to_capitalize]

  a					:      List[str]    =       '' if use_pascal else words[0]

  return "".join([initial_word, *capitalized_words]				)


if __name__ == "__main__":
   from doctest import testmod

   testmod()




