





'''simple docstring'''






def 					_a						(       _lowerCamelCase    ,	_lowerCamelCase ) ->				str:



			"""simple docstring"""


			if a < 0 or b < 0:
						raise ValueError("""the value of both inputs must be positive""" )

			__snake_case					:      Optional[int]							      =     str(bin(_lowerCamelCase ) )[2:]  # remove the leading "0b"
			__snake_case					:      int							      =     str(bin(_lowerCamelCase ) )[2:]  # remove the leading "0b"

			__snake_case					:      List[str]							      =     max(len(_lowerCamelCase )    ,	len(_lowerCamelCase ) )

			return "0b" + "".join(
			    str(int(char_a != char_b ) )
			    for char_a, char_b in zip(a_binary.zfill(_lowerCamelCase )    ,	b_binary.zfill(_lowerCamelCase ) ) )


if __name__ == "__main__":
	import doctest

	doctest.testmod()









'''simple docstring'''






def 					_a						(       _lowerCamelCase = 100 ) ->				int:



			"""simple docstring"""


			__snake_case					:      Any							      =     n * (n + 1) * (2 * n + 1) / 6
			__snake_case					:      List[Any]							      =     (n * (n + 1) / 2) ** 2
			return int(square_of_sum - sum_of_squares )


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


