
from __future__ import annotations

A		: Optional[int]								=     '''#'''



class    a_ :






			def __init__(      self  ):
									_lowercase					       =					{}






			def    UpperCamelCase_				(      self				,			__UpperCamelCase  ):
									_lowercase					       =					self._trie
									for char in text:
															if char not in trie:
																					_lowercase					       =					{}
															_lowercase					       =					trie[char]
									_lowercase					       =					True






			def    UpperCamelCase_				(      self				,			__UpperCamelCase  ):
									_lowercase					       =					self._trie
									for char in prefix:
															if char in trie:
																					_lowercase					       =					trie[char]
															else:
																					return []
									return self._elements(__UpperCamelCase  )






			def    UpperCamelCase_				(      self				,			__UpperCamelCase  ):
									_lowercase					       =					[]
									for c, v in d.items():
															_lowercase					       =					[""" """] if c == END else [(c + s) for s in self._elements(__UpperCamelCase  )]
															result.extend(__UpperCamelCase  )
									return tuple(__UpperCamelCase  )







A		: int								=     Trie()
A		: str								=     ('''depart''', '''detergent''', '''daring''', '''dog''', '''deer''', '''deal''')
for word in words:
		trie.insert_word(word)




def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	str       )  ->     tuple:
						_lowercase					       =					trie.find_word(SCREAMING_SNAKE_CASE_       )
						return tuple(string + word for word in suffixes       )




def 	UpperCamelCase__  (     )  ->     None:
						print(autocomplete_using_trie("""de"""       )       )


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()

def 	UpperCamelCase__  (     SCREAMING_SNAKE_CASE_	:	list[int]		,   SCREAMING_SNAKE_CASE_	:	int       )  ->     bool:
						_lowercase					       =					len(SCREAMING_SNAKE_CASE_       )
						_lowercase					       =					[[False] * (required_sum + 1) for _ in range(arr_len + 1       )]

						# for each arr value, a sum of zero(0) can be formed by not taking any element
						# hence True/1
						for i in range(arr_len + 1       ):
												_lowercase					       =					True

						# sum is not zero and set is empty then false
						for i in range(1		,   required_sum + 1       ):
												_lowercase					       =					False

						for i in range(1		,   arr_len + 1       ):
												for j in range(1		,   required_sum + 1       ):
																		if arr[i - 1] > j:
																								_lowercase					       =					subset[i - 1][j]
																		if arr[i - 1] <= j:
																								_lowercase					       =					subset[i - 1][j] or subset[i - 1][j - arr[i - 1]]

						return subset[arr_len][required_sum]


if __name__ == "__main__":
		import doctest

		doctest.testmod()