





import string






def 			_SCREAMING_SNAKE_CASE						(     SCREAMING_SNAKE_CASE						:str       )     ->       None:
 for key in range(len(string.ascii_uppercase       )       ):
  __lowerCAmelCase	:			str         =  """"""
  for symbol in message:
   if symbol in string.ascii_uppercase:
    __lowerCAmelCase	:			str         =  string.ascii_uppercase.find(_snake_case       )
    __lowerCAmelCase	:			Tuple         =  num - key
    if num < 0:
     __lowerCAmelCase	:			List[Any]         =  num + len(string.ascii_uppercase       )
    __lowerCAmelCase	:			List[Any]         =  translated + string.ascii_uppercase[num]
   else:
    __lowerCAmelCase	:			Dict         =  translated + symbol
  print(F'''Decryption using Key #{key}: {translated}'''       )






def 			_SCREAMING_SNAKE_CASE						(     )     ->       None:
 __lowerCAmelCase	:			int         =  input("""Encrypted message: """       )
 __lowerCAmelCase	:			Dict         =  message.upper()
 decrypt(_snake_case       )


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()




def 	SCREAMING_SNAKE_CASE_							(	_snake_case	:list				)  ->     bool:
   if not isinstance(_snake_case	,   _snake_case				):
      raise ValueError('''Input series is not valid, valid series - [2, 4, 6]'''				)
   if len(_snake_case				) == 0:
      raise ValueError('''Input list must be a non empty list'''				)
   if len(_snake_case				) == 1:
      return True
   _A      =       series[1] - series[0]
   for index in range(len(_snake_case				) - 1				):
      if series[index + 1] - series[index] != common_diff:
         return False
   return True

def 	SCREAMING_SNAKE_CASE_							(	_snake_case	:list				)  ->     float:
   if not isinstance(_snake_case	,   _snake_case				):
      raise ValueError('''Input series is not valid, valid series - [2, 4, 6]'''				)
   if len(_snake_case				) == 0:
      raise ValueError('''Input list must be a non empty list'''				)
   _A      =       0
   for val in series:
      answer += val
   return answer / len(_snake_case				)


if __name__ == "__main__":
   import doctest

   doctest.testmod()



