


'''simple docstring'''






__A :  Dict    							=				"ABCDEFGHIJKLMNOPQRSTUVWXYZ"







def     UpperCamelCase_      (   ):
  '''simple docstring'''





  lowerCAmelCase_      :				int      =       input("""Enter message: """ )
  lowerCAmelCase_      :				Tuple      =       input("""Enter key [alphanumeric]: """ )
  lowerCAmelCase_      :				Any      =       input("""Encrypt/Decrypt [e/d]: """ )

  if mode.lower().startswith("""e""" ):
    lowerCAmelCase_      :				Any      =       """encrypt"""
    lowerCAmelCase_      :				Optional[Any]      =       encrypt_message(A__							,   A__ )
  elif mode.lower().startswith("""d""" ):
    lowerCAmelCase_      :				List[Any]      =       """decrypt"""
    lowerCAmelCase_      :				List[Any]      =       decrypt_message(A__							,   A__ )

  print(f'\n{mode.title()}ed message:' )
  print(A__ )







def     UpperCamelCase_      (   A__ :       str							,   A__ :       str ):
  '''simple docstring'''





  return translate_message(A__							,   A__							,   """encrypt""" )







def     UpperCamelCase_      (   A__ :       str							,   A__ :       str ):
  '''simple docstring'''





  return translate_message(A__							,   A__							,   """decrypt""" )







def     UpperCamelCase_      (   A__ :       str							,   A__ :       str							,   A__ :       str ):
  '''simple docstring'''





  lowerCAmelCase_      :				Optional[int]      =       []
  lowerCAmelCase_      :				Optional[int]      =       0
  lowerCAmelCase_      :				Dict      =       key.upper()

  for symbol in message:
    lowerCAmelCase_      :				str      =       LETTERS.find(symbol.upper() )
    if num != -1:
      if mode == "encrypt":
        num += LETTERS.find(key[key_index] )
      elif mode == "decrypt":
        num -= LETTERS.find(key[key_index] )

      num %= len(A__ )

      if symbol.isupper():
        translated.append(LETTERS[num] )
      elif symbol.islower():
        translated.append(LETTERS[num].lower() )

      key_index += 1
      if key_index == len(A__ ):
        lowerCAmelCase_      :				int      =       0
    else:
      translated.append(A__ )
  return "".join(A__ )


if __name__ == "__main__":
  main()







'''simple docstring'''






from __future__ import annotations







def     UpperCamelCase_      (   A__ :       int | float | str							,   A__ :       int | float | str ):
  '''simple docstring'''





  if nth_term == "":
    return [""]
  lowerCAmelCase_      :				str      =       int(A__ )
  lowerCAmelCase_      :				Tuple      =       int(A__ )
  lowerCAmelCase_      :				list[str]      =       []
  for temp in range(int(A__ ) ):
    series.append(f'1 / {pow(temp + 1							,   int(A__ ) )}' if series else """1""" )
  return series


if __name__ == "__main__":
  import doctest

  doctest.testmod()

  __A :  str    							=				int(input("Enter the last number (nth term) of the P-Series"))
  __A :  Tuple    							=				int(input("Enter the power for  P-Series"))
  print("Formula of P-Series => 1+1/2^p+1/3^p ..... 1/n^p")
  print(p_series(nth_term, power))



