


'''simple docstring'''




from string import ascii_uppercase

_lowerCAmelCase  :		List[str]		     =	{char: i for i, char in enumerate(ascii_uppercase)}
_lowerCAmelCase  :		List[Any]		     =	dict(enumerate(ascii_uppercase))

def 			__UpperCamelCase    (    _A    :				str					,   _A    :				str				)    ->      str:




	"""simple docstring"""





	lowerCAmelCase					:    Any      							= len(_A				)
	lowerCAmelCase					:    Tuple      							= 0
	while True:
		if x == i:
			lowerCAmelCase					:    str      							= 0
		if len(_A				) == len(_A				):
			break
		key += key[i]
		i += 1
	return key

def 			__UpperCamelCase    (    _A    :				str					,   _A    :				str				)    ->      str:




	"""simple docstring"""





	lowerCAmelCase					:    str      							= ''
	lowerCAmelCase					:    Any      							= 0
	for letter in message:
		if letter == " ":
			cipher_text += " "
		else:
			lowerCAmelCase					:    List[str]      							= (dicta[letter] - dicta[key_new[i]]) % 26
			i += 1
			cipher_text += dicta[x]
	return cipher_text

def 			__UpperCamelCase    (    _A    :				str					,   _A    :				str				)    ->      str:




	"""simple docstring"""





	lowerCAmelCase					:    Tuple      							= ''
	lowerCAmelCase					:    Union[str, Any]      							= 0
	for letter in cipher_text:
		if letter == " ":
			or_txt += " "
		else:
			lowerCAmelCase					:    str      							= (dicta[letter] + dicta[key_new[i]] + 26) % 26
			i += 1
			or_txt += dicta[x]
	return or_txt

def 			__UpperCamelCase    (    )    ->      None:




	"""simple docstring"""





	lowerCAmelCase					:    Union[str, Any]      							= 'THE GERMAN ATTACK'
	lowerCAmelCase					:    Tuple      							= 'SECRET'
	lowerCAmelCase					:    int      							= generate_key(_A					,   _A				)
	lowerCAmelCase					:    Union[str, Any]      							= 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'''




import math

def 			__UpperCamelCase    (    _A    :				int = 1_00				)    ->      int:




	"""simple docstring"""





	lowerCAmelCase					:    List[Any]      							= sum(i * i for i in range(1					,   n + 1				)				)
	lowerCAmelCase					:    Optional[Any]      							= int(math.pow(sum(range(1					,   n + 1				)				)					,   2				)				)
	return square_of_sum - sum_of_squares


if __name__ == "__main__":
				print(f"""{solution() = }""")
