"""simple docstring"""






def 						a_		(      lowerCamelCase      ,    lowerCamelCase      ,    lowerCamelCase=False ):

				if isinstance(lowerCamelCase      ,    lowerCamelCase ) and isinstance(lowerCamelCase      ,    lowerCamelCase ):
								UpperCAmelCase__    =							len(set_a.intersection(lowerCamelCase ) )

								if alternative_union:
												UpperCAmelCase__    =							len(lowerCamelCase ) + len(lowerCamelCase )
								else:
												UpperCAmelCase__    =							len(set_a.union(lowerCamelCase ) )

								return intersection / union

				if isinstance(lowerCamelCase      ,    (list, tuple) ) and isinstance(lowerCamelCase      ,    (list, tuple) ):
								UpperCAmelCase__    =							[element for element in set_a if element in set_b]

								if alternative_union:
												UpperCAmelCase__    =							len(lowerCamelCase ) + len(lowerCamelCase )
												return len(lowerCamelCase ) / union
								else:
												UpperCAmelCase__    =							set_a + [element for element in set_b if element not in set_a]
												return len(lowerCamelCase ) / len(lowerCamelCase )

								return len(lowerCamelCase ) / len(lowerCamelCase )
				return None


if __name__ == "__main__":
						lowerCAmelCase__						:						Union[str, Any]		  =			{'a', 'b', 'c', 'd', 'e'}
						lowerCAmelCase__						:						List[str]		  =			{'c', 'd', 'e', 'f', 'h', 'i'}
						print(jaccard_similarity(set_a, set_b))






"""simple docstring"""






import random
class        snake_case :




					"""simple docstring"""

					@staticmethod
					def 	__lowerCAmelCase		(       lowerCamelCase__     :			str    ):
									UpperCAmelCase__    =							[ord(lowerCamelCase__    ) for i in text]
									UpperCAmelCase__    =							[]
									UpperCAmelCase__    =							[]
									for i in plain:
													UpperCAmelCase__    =							random.randint(1					,300    )
													UpperCAmelCase__    =							(i + k) * k
													cipher.append(lowerCamelCase__    )
													key.append(lowerCamelCase__    )
									return cipher, key







					@staticmethod
					def 	__lowerCAmelCase		(       lowerCamelCase__     :			list[int]					,lowerCamelCase__     :			list[int]    ):
									UpperCAmelCase__    =							[]
									for i in range(len(lowerCamelCase__    )    ):
													UpperCAmelCase__    =							int((cipher[i] - (key[i]) ** 2) / key[i]    )
													plain.append(chr(lowerCamelCase__    )    )
									return "".join(lowerCamelCase__    )


if __name__ == "__main__":
						lowerCAmelCase__  ,			lowerCAmelCase__						:						Dict		  =			Onepad().encrypt('Hello')
						print(c, k)
						print(Onepad().decrypt(c, k))



