
def  lowerCAmelCase__			(  SCREAMING_SNAKE_CASE_     )				->		int:
			if not nums:  # Makes sure that the list is not empty
						raise ValueError('List is empty'     )

			lowerCAmelCase__      :      str         =		sum(lowerCAmelCase_     ) / len(lowerCAmelCase_     )  # Calculate the average
			return sum(abs(x - average     ) for x in nums     ) / len(lowerCAmelCase_     )


if __name__ == "__main__":
					import doctest

					doctest.testmod()







from math import pi
def 					snake_case_						(   lowerCAmelCase_				:  int				,				lowerCAmelCase_				:  int					):
							return 2 * pi * radius * (angle / 360)


if __name__ == "__main__":
	print(arc_length(90, 10))