





'''simple docstring'''




class 				__snake_case     :





	def __init__(		self		)      ->		None:
		snake_case__	       =   {}  # Mapping from char to TrieNode
		snake_case__	       =   False





	def   _snake_case   (		self      ,       UpperCamelCase_		)      ->		None:
		for word in words:
			self.insert(UpperCamelCase_		)





	def   _snake_case   (		self      ,       UpperCamelCase_		)      ->		None:
		snake_case__	       =   self
		for char in word:
			if char not in curr.nodes:
				snake_case__	       =   TrieNode()
			snake_case__	       =   curr.nodes[char]
		snake_case__	       =   True





	def   _snake_case   (		self      ,       UpperCamelCase_		)      ->		bool:
		snake_case__	       =   self
		for char in word:
			if char not in curr.nodes:
				return False
			snake_case__	       =   curr.nodes[char]
		return curr.is_leaf





	def   _snake_case   (		self      ,       UpperCamelCase_		)      ->		None:

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

		_delete(self      ,       UpperCamelCase_      ,       0		)





def 						__lowerCamelCase			(	UpperCAmelCase_					,				UpperCAmelCase_							)   ->None:
	if node.is_leaf:
		print(UpperCAmelCase_					,				end=' '							)

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




def 						__lowerCamelCase			(	)   ->bool:
	snake_case__	       =   'banana bananas bandana band apple all beast'.split()
	snake_case__	       =   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_					,				UpperCAmelCase_							)   ->None:
	print(str(UpperCAmelCase_							)					,				'works!' if passes else 'doesn\'t work :('							)




def 						__lowerCamelCase			(	)   ->None:
	assert test_trie()




def 						__lowerCamelCase			(	)   ->None:
	print_results('Testing trie functionality'					,				test_trie()							)


if __name__ == "__main__":
			main()










'''simple docstring'''




from abc import ABC, abstractmethod
from argparse import ArgumentParser






class 				__snake_case     (					__magic_name__							):





	@staticmethod
	@abstractmethod
	def   _snake_case   (		UpperCamelCase_		)      ->		Dict:
		raise NotImplementedError()





	@abstractmethod
	def   _snake_case   (		self		)      ->		List[Any]:
		raise NotImplementedError()



