



'''simple docstring'''






from typing import Literal

lowerCamelCase__	  =		'ABCDEFGHIJKLMNOPQRSTUVWXYZ'





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     str ,       snake_case_    :     str ,       snake_case_    :     Literal["encrypt", "decrypt"]  )		->str:






							'''simple docstring'''
							_lowercase							:		Union[str, Any]				=   LETTERS if mode == '''decrypt''' else key
							_lowercase							:		Optional[Any]				=   key if mode == '''decrypt''' else LETTERS
							_lowercase							:		Tuple				=   ''''''
							# loop through each symbol in the message
							for symbol in message:
														if symbol.upper() in chars_a:
																					# encrypt/decrypt the symbol
																					_lowercase							:		List[str]				=   chars_a.find(symbol.upper()  )
																					if symbol.isupper():
																												translated += chars_b[sym_index].upper()
																					else:
																												translated += chars_b[sym_index].lower()
														else:
																					# symbol is not in LETTERS, just add it
																					translated += symbol
							return translated





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     str ,       snake_case_    :     str  )		->str:






							'''simple docstring'''
							return translate_message(snake_case_ ,       snake_case_ ,       '''encrypt'''  )





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     str ,       snake_case_    :     str  )		->str:






							'''simple docstring'''
							return translate_message(snake_case_ ,       snake_case_ ,       '''decrypt'''  )





def 				_SCREAMING_SNAKE_CASE(					)		->None:






							'''simple docstring'''
							_lowercase							:		List[str]				=   '''Hello World'''
							_lowercase							:		Optional[int]				=   '''QWERTYUIOPASDFGHJKLZXCVBNM'''
							_lowercase							:		str				=   '''decrypt'''  # set to 'encrypt' or 'decrypt'

							if mode == "encrypt":
														_lowercase							:		Optional[int]				=   encrypt_message(snake_case_ ,       snake_case_  )
							elif mode == "decrypt":
														_lowercase							:		Any				=   decrypt_message(snake_case_ ,       snake_case_  )
							print(F"Using the key {key}, the {mode}ed message is: {translated}"  )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						main()








'''simple docstring'''






class 	_lowerCAmelCase     :






		'''simple docstring'''
		def __init__(						self							:       int      ,		UpperCamelCase_							:       int		)      ->			None:







									'''simple docstring'''





									_lowercase							:		Optional[Any]				=   data
									_lowercase							:		int
									_lowercase							:		Node





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     Node  )		->None:






							'''simple docstring'''
							_lowercase							:		str				=   0
							_lowercase							:		List[Any]				=   x





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     Node ,       snake_case_    :     Node  )		->None:






							'''simple docstring'''
							_lowercase			, _lowercase							:		Union[str, Any]				=   find_set(snake_case_  ), find_set(snake_case_  )
							if x == y:
														return

							elif x.rank > y.rank:
														_lowercase							:		Optional[Any]				=   x
							else:
														_lowercase							:		Optional[int]				=   y
														if x.rank == y.rank:
																					y.rank += 1





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     Node  )		->Node:






							'''simple docstring'''
							if x != x.parent:
														_lowercase							:		str				=   find_set(x.parent  )
							return x.parent





def 				_SCREAMING_SNAKE_CASE(					snake_case_    :     Node  )		->set:






							'''simple docstring'''
							_lowercase							:		str				=   ({0, 1, 2}, {3, 4, 5})
							for s in sets:
														if node.data in s:
																					return s
							_lowercase							:		Optional[Any]				=   F"{node.data} is not in {sets}"
							raise ValueError(snake_case_  )





def 				_SCREAMING_SNAKE_CASE(					)		->None:






							'''simple docstring'''
							_lowercase							:		Any				=   [Node(snake_case_  ) for i in range(6  )]
							for v in vertex:
														make_set(snake_case_  )

							union_set(vertex[0] ,       vertex[1]  )
							union_set(vertex[1] ,       vertex[2]  )
							union_set(vertex[3] ,       vertex[4]  )
							union_set(vertex[3] ,       vertex[5]  )

							for nodea in vertex:
														for nodea in vertex:
																					if find_python_set(snake_case_  ).isdisjoint(find_python_set(snake_case_  )  ):
																												assert find_set(snake_case_  ) != find_set(snake_case_  )
																					else:
																												assert find_set(snake_case_  ) == find_set(snake_case_  )


if __name__ == "__main__":
						test_disjoint_set()



