
"""simple docstring"""







class 		UpperCAmelCase_						:
 """simple docstring"""




 def __init__(			self							:			Tuple			)->       None:



      """simple docstring"""

      UpperCAmelCase_    :     dict[str, TrieNode]            =	{}  # Mapping from char to TrieNode
      UpperCAmelCase_    :     Union[str, Any]            =	False




 def 	a   (			self							:			List[str]  , a_							:			list[str]			)->       None:



      """simple docstring"""

      for word in words:
           self.insert(a_			)




 def 	a   (			self							:			Union[str, Any]  , a_							:			str			)->       None:



      """simple docstring"""

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




 def 	a   (			self							:			Optional[Any]  , a_							:			str			)->       bool:



      """simple docstring"""

      UpperCAmelCase_    :     Tuple            =	self
      for char in word:
           if char not in curr.nodes:
                return False
           UpperCAmelCase_    :     Optional[Any]            =	curr.nodes[char]
      return curr.is_leaf






 def 	a   (			self							:			str  , a_							:			str			)->       None:



      """simple docstring"""

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

      _delete(self  , a_  , 0			)




def       A_      (       lowercase    ,			lowercase   )  ->				None:


     """simple docstring"""







     if node.is_leaf:
          print(lowercase    ,			end=""" """   )

     for key, value in node.nodes.items():
          print_words(lowercase    ,			word + key   )




def       A_      (       )  ->				bool:


     """simple docstring"""







     UpperCAmelCase_    :     str            =	"""banana bananas bandana band apple all beast""".split()
     UpperCAmelCase_    :     Optional[Any]            =	TrieNode()
     root.insert_many(lowercase   )
     # print_words(root, "")
     assert all(root.find(lowercase   ) 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       A_      (       lowercase    ,			lowercase   )  ->				None:


     """simple docstring"""







     print(str(lowercase   )    ,			"""works!""" if passes else """doesn't work :("""   )




def       A_      (       )  ->				None:


     """simple docstring"""







     assert test_trie()




def       A_      (       )  ->				None:


     """simple docstring"""







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


if __name__ == "__main__":
       main()



"""simple docstring"""







class 		UpperCAmelCase_						:
 """simple docstring"""




 def __init__(			self							:			Optional[Any]  , a_							:			int			)->       str:



      """simple docstring"""

      UpperCAmelCase_    :     Any            =	n
      UpperCAmelCase_    :     str            =	[None] * self.n
      UpperCAmelCase_    :     List[Any]            =	0  # index of the first element
      UpperCAmelCase_    :     List[Any]            =	0
      UpperCAmelCase_    :     Dict            =	0




 def __len__(			self							:			Union[str, Any]			)->       int:



      """simple docstring"""

      return self.size




 def 	a   (			self							:			Dict			)->       bool:



      """simple docstring"""

      return self.size == 0




 def 	a   (			self							:			List[Any]			)->       Optional[int]:



      """simple docstring"""

      return False if self.is_empty() else self.array[self.front]




 def 	a   (			self							:			Dict  , a_							:			int			)->       Optional[int]:



      """simple docstring"""

      if self.size >= self.n:
           raise Exception("""QUEUE IS FULL"""			)

      UpperCAmelCase_    :     List[str]            =	data
      UpperCAmelCase_    :     Optional[int]            =	(self.rear + 1) % self.n
      self.size += 1
      return self






 def 	a   (			self							:			Union[str, Any]			)->       List[Any]:



      """simple docstring"""

      if self.size == 0:
           raise Exception("""UNDERFLOW"""			)

      UpperCAmelCase_    :     Tuple            =	self.array[self.front]
      UpperCAmelCase_    :     List[str]            =	None
      UpperCAmelCase_    :     Dict            =	(self.front + 1) % self.n
      self.size -= 1
      return temp

