




"""simple docstring"""

def 		_snake_case	(   _snake_case				:   str							,    _snake_case				:   str				)       ->   float:






      '''simple docstring'''


      def get_matched_characters(_snake_case				:   str							,    _snake_case				:   str				) -> str:
            _A     =  []
            _A     =  min(len(_stra				)							,    len(_stra				)				) // 2
            for i, l in enumerate(_stra				):
                  _A     =  int(max(0							,    i - limit				)				)
                  _A     =  int(min(i + limit + 1							,    len(_stra				)				)				)
                  if l in _stra[left:right]:
                        matched.append(_snake_case				)
                        _A     =  F'''{_stra[0:_stra.index(_snake_case				)]} {_stra[_stra.index(_snake_case				) + 1:]}'''

            return "".join(_snake_case				)

      # matching characters
      _A     =  get_matched_characters(_snake_case							,    _snake_case				)
      _A     =  get_matched_characters(_snake_case							,    _snake_case				)
      _A     =  len(_snake_case				)

      # transposition
      _A     =  (
          len([(ca, ca) for ca, ca in zip(_snake_case							,    _snake_case				) if ca != ca]				) // 2
      )

      if not match_count:
            _A     =  0.0
      else:
            _A     =  (
                1
                / 3
                * (
                    match_count / len(_snake_case				)
                    + match_count / len(_snake_case				)
                    + (match_count - transpositions) / match_count
                )
            )

      # common prefix up to 4 characters
      _A     =  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'''))








def   __lowerCamelCase   (				__a  :str       )						->							bool:






		"""simple docstring"""

		A__     =  0
		for ch in input_str:
				A__     =  ord(__a       )
				A__     =  pow(2       ,	__a       )

				# If we already turned on bit for current character's unicode
				if bitmap >> ch_unicode & 1 == 1:
						return False
				bitmap |= ch_bit_index_on
		return True


if __name__ == "__main__":
					import doctest

					doctest.testmod()



