


"""simple docstring"""







def  a__      (    SCREAMING_SNAKE_CASE   :   str    ,				SCREAMING_SNAKE_CASE   :   str    ):


		'''simple docstring'''







		def get_matched_characters(SCREAMING_SNAKE_CASE   :   str    ,				SCREAMING_SNAKE_CASE   :   str    ) -> str:
				lowerCAmelCase					:					List[Any]								=							[]
				lowerCAmelCase					:					str								=							min(len(_stra    )    ,				len(_stra    )    ) // 2
				for i, l in enumerate(_stra    ):
						lowerCAmelCase					:					Any								=							int(max(0    ,				i - limit    )    )
						lowerCAmelCase					:					Optional[Any]								=							int(min(i + limit + 1    ,				len(_stra    )    )    )
						if l in _stra[left:right]:
								matched.append(SCREAMING_SNAKE_CASE    )
								lowerCAmelCase					:					Optional[Any]								=							f"""{_stra[0:_stra.index(SCREAMING_SNAKE_CASE    )]} {_stra[_stra.index(SCREAMING_SNAKE_CASE    ) + 1:]}"""

				return "".join(SCREAMING_SNAKE_CASE    )

		# matching characters
		lowerCAmelCase					:					str								=							get_matched_characters(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    )
		lowerCAmelCase					:					Dict								=							get_matched_characters(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    )
		lowerCAmelCase					:					str								=							len(SCREAMING_SNAKE_CASE    )

		# transposition
		lowerCAmelCase					:					List[str]								=							(
		    len([(ca, ca) for ca, ca in zip(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ) if ca != ca]    ) // 2
		)

		if not match_count:
				lowerCAmelCase					:					List[str]								=							0.0
		else:
				lowerCAmelCase					:					Optional[int]								=							(
				    1
				    / 3
				    * (
				        match_count / len(SCREAMING_SNAKE_CASE    )
				        + match_count / len(SCREAMING_SNAKE_CASE    )
				        + (match_count - transpositions) / match_count
				    )
				)

		# common prefix up to 4 characters
		lowerCAmelCase					:					List[Any]								=							0
		for ca, ca in zip(stra[:4]    ,				stra[:4]    ):
				if ca == ca:
						prefix_len += 1
				else:
						break

		return jaro + 0.1 * prefix_len * (1 - jaro)


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					print(jaro_winkler('''hello''', '''world'''))









"""simple docstring"""







import baseaa
def  a__      (    SCREAMING_SNAKE_CASE   :   str    ):


  '''simple docstring'''







  return baseaa.baaencode(string.encode("utf-8"    )    )
def  a__      (    SCREAMING_SNAKE_CASE   :   bytes    ):


  '''simple docstring'''







  return baseaa.baadecode(SCREAMING_SNAKE_CASE    ).decode("utf-8"    )


if __name__ == "__main__":
     lowerCAmelCase__				    =       '''Hello World!'''
     lowerCAmelCase__				    =       baseaa_encode(test)
     print(encoded)

     lowerCAmelCase__				    =       baseaa_decode(encoded)
     print(decoded)





