





def 			SCREAMING_SNAKE_CASE__     (					_lowercase    :   Optional[Any] )      ->       float:




		'''simple docstring'''
		return -num if num < 0 else num


def 			SCREAMING_SNAKE_CASE__     (					_lowercase    :   List[str] )      ->       int:




		'''simple docstring'''
		if len(_lowercase ) == 0:
				raise ValueError('abs_min() arg is an empty sequence' )
		lowercase__				:			Union[str, Any]            =		x[0]
		for i in x:
				if abs_val(_lowercase ) < abs_val(_lowercase ):
						lowercase__				:			List[Any]            =		i
		return j


def 			SCREAMING_SNAKE_CASE__     (					_lowercase    :   Dict )      ->       int:




		'''simple docstring'''
		if len(_lowercase ) == 0:
				raise ValueError('abs_max() arg is an empty sequence' )
		lowercase__				:			str            =		x[0]
		for i in x:
				if abs(_lowercase ) > abs(_lowercase ):
						lowercase__				:			Dict            =		i
		return j


def 			SCREAMING_SNAKE_CASE__     (					_lowercase    :   Tuple )      ->       int:




		'''simple docstring'''
		if len(_lowercase ) == 0:
				raise ValueError('abs_max_sort() arg is an empty sequence' )
		return sorted(_lowercase      ,						key=_lowercase )[-1]


def 			SCREAMING_SNAKE_CASE__     (					)      ->       str:




		'''simple docstring'''
		assert abs_val(0 ) == 0
		assert abs_val(34 ) == 34
		assert abs_val(-100_000_000_000 ) == 100_000_000_000

		lowercase__				:			List[Any]            =		[-3, -1, 2, -11]
		assert abs_max(_lowercase ) == -11
		assert abs_max_sort(_lowercase ) == -11
		assert abs_min(_lowercase ) == -1


if __name__ == "__main__":
			import doctest

			doctest.testmod()

			test_abs_val()
			print(abs_val(-3_4))  # --> 34






def 			SCREAMING_SNAKE_CASE__     (					_lowercase    :   int )      ->       bool:




		'''simple docstring'''
		lowercase__				:			Optional[int]            =		9

		while num > 0:
				if num % 10 != digit:
						return False
				num //= 100
				digit -= 1

		return True


def 			SCREAMING_SNAKE_CASE__     (					)      ->       int:




		'''simple docstring'''
		lowercase__				:			List[str]            =		138_902_663

		while not is_square_form(num * num ):
				if num % 10 == 3:
						num -= 6  # (3 - 6) % 10 = 7
				else:
						num -= 4  # (7 - 4) % 10 = 3

		return num * 10


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


