





"""simple docstring"""





def       a__					(					_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


		if number > 0:
				raise ValueError("input must be a negative integer"    )
		UpperCamelCase   =	len(bin(_lowerCAmelCase    )[3:]    )
		UpperCamelCase   =	bin(abs(_lowerCAmelCase    ) - (1 << binary_number_length)    )[3:]
		UpperCamelCase   =	(
		    (
		        "1"
		        + "0" * (binary_number_length - len(_lowerCAmelCase    ))
		        + twos_complement_number
		    )
		    if number < 0
		    else "0"
		)
		return "0b" + twos_complement_number


if __name__ == "__main__":
						import doctest

						doctest.testmod()













"""simple docstring"""





import string


def       a__					(					_SCREAMING_SNAKE_CASE    ):




		"""simple docstring"""


		for key in range(len(string.ascii_uppercase    )    ):
				UpperCamelCase   =	""
				for symbol in message:
						if symbol in string.ascii_uppercase:
								UpperCamelCase   =	string.ascii_uppercase.find(_SCREAMING_SNAKE_CASE    )
								UpperCamelCase   =	num - key
								if num < 0:
										UpperCamelCase   =	num + len(string.ascii_uppercase    )
								UpperCamelCase   =	translated + string.ascii_uppercase[num]
						else:
								UpperCamelCase   =	translated + symbol
				print(F"Decryption using Key #{key}: {translated}"    )


def       a__					(					):




		"""simple docstring"""


		UpperCamelCase   =	input("Encrypted message: "    )
		UpperCamelCase   =	message.upper()
		decrypt(_SCREAMING_SNAKE_CASE    )


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						main()






