






'''simple docstring'''



from string import ascii_uppercase

SCREAMING_SNAKE_CASE							=						{char: i for i, char in enumerate(ascii_uppercase)}
SCREAMING_SNAKE_CASE							=						dict(enumerate(ascii_uppercase))


def 				lowercase_					(     __A			:							str       ,   __A			:							str      )							->   str:



 """simple docstring"""




 lowercase       : Union[str, Any]						=len(__A      )
 lowercase       : Dict						=0
 while True:
  if x == i:
   lowercase       : Dict						=0
  if len(__A      ) == len(__A      ):
   break
  key += key[i]
  i += 1
 return key


def 				lowercase_					(     __A			:							str       ,   __A			:							str      )							->   str:



 """simple docstring"""




 lowercase       : Optional[int]						=''''''
 lowercase       : List[Any]						=0
 for letter in message:
  if letter == " ":
   cipher_text += " "
  else:
   lowercase       : Optional[Any]						=(dicta[letter] - dicta[key_new[i]]) % 2_6
   i += 1
   cipher_text += dicta[x]
 return cipher_text


def 				lowercase_					(     __A			:							str       ,   __A			:							str      )							->   str:



 """simple docstring"""




 lowercase       : int						=''''''
 lowercase       : List[Any]						=0
 for letter in cipher_text:
  if letter == " ":
   or_txt += " "
  else:
   lowercase       : int						=(dicta[letter] + dicta[key_new[i]] + 2_6) % 2_6
   i += 1
   or_txt += dicta[x]
 return or_txt


def 				lowercase_					(     )							->   None:



 """simple docstring"""




 lowercase       : Any						='''THE GERMAN ATTACK'''
 lowercase       : Optional[Any]						='''SECRET'''
 lowercase       : List[str]						=generate_key(__A       ,   __A      )
 lowercase       : Optional[int]						=cipher_text(__A       ,   __A      )
 print(F'Encrypted Text = {s}'      )
 print(F'Original Text = {original_text(__A       ,   __A      )}'      )


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()




'''simple docstring'''


from collections.abc import Sequence





def    lowerCAmelCase       (		UpperCamelCase__					: Sequence[float]     ,       UpperCamelCase__					: bool = False							):


	"""simple docstring"""
	if not arr:
		return 0

	__UpperCAmelCase      					=      0 if allow_empty_subarrays else float('''-inf'''							)
	__UpperCAmelCase      					=      0.0
	for num in arr:
		__UpperCAmelCase      					=      max(0 if allow_empty_subarrays else num     ,       curr_sum + num							)
		__UpperCAmelCase      					=      max(UpperCamelCase__     ,       UpperCamelCase__							)

	return max_sum


if __name__ == "__main__":
					from doctest import testmod

					testmod()

					__lowerCAmelCase						:							int    							=						[-2, 1, -3, 4, -1, 2, 1, -5, 4]
					print(F"""{max_subarray_sum(nums) = }""")
