

def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   str     ,					SCREAMING_SNAKE_CASE_		:   str      ):



     '''simple docstring'''





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

          return "".join(SCREAMING_SNAKE_CASE_      )

     # matching characters
     lowercase__   :       Optional[Any]				=	get_matched_characters(SCREAMING_SNAKE_CASE_     ,					SCREAMING_SNAKE_CASE_      )
     lowercase__   :       List[str]				=	get_matched_characters(SCREAMING_SNAKE_CASE_     ,					SCREAMING_SNAKE_CASE_      )
     lowercase__   :       Tuple				=	len(SCREAMING_SNAKE_CASE_      )

     # transposition
     lowercase__   :       int				=	(
         len([(ca, ca) for ca, ca in zip(SCREAMING_SNAKE_CASE_     ,					SCREAMING_SNAKE_CASE_      ) if ca != ca]      ) // 2
     )

     if not match_count:
          lowercase__   :       Any				=	0.0
     else:
          lowercase__   :       Optional[Any]				=	(
              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
     lowercase__   :       Optional[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'''))




def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   int      ):



     '''simple docstring'''





     return 1 if digit in (0, 1) else (digit * factorial(digit - 1      ))

def      snake_case__      (   SCREAMING_SNAKE_CASE_		:   int      ):



     '''simple docstring'''





     lowercase__   :       List[str]				=	0
     lowercase__   :       Optional[int]				=	number
     while duplicate > 0:
          lowercase__				,			lowercase__   :       Tuple				=	divmod(SCREAMING_SNAKE_CASE_     ,					10      )
          fact_sum += factorial(SCREAMING_SNAKE_CASE_      )
     return fact_sum == number


if __name__ == "__main__":
       print('''Program to check whether a number is a Krisnamurthy Number or not.''')
       snake_case_        =			int(input('''Enter number: ''').strip())
       print(
           F'''{number} is {'' if krishnamurthy(number) else 'not '}a Krishnamurthy Number.'''
       )

