
import random




def 	_SCREAMING_SNAKE_CASE					(		_lowerCamelCase :			Any						,  _lowerCamelCase :			Dict						,  _lowerCamelCase :			Any)					->    Tuple:






							'''simple docstring'''





							__UpperCamelCase	:   str			   =					a[left_index]
							__UpperCamelCase	:   int			   =					left_index + 1
							for j in range(left_index + 1						,  __snake_case):
														if a[j] < pivot:
																					__UpperCamelCase   ,						__UpperCamelCase	:   Any			   =					a[i], a[j]
																					i += 1
							__UpperCamelCase   ,						__UpperCamelCase	:   Union[str, Any]			   =					a[i - 1], a[left_index]
							return i - 1




def 	_SCREAMING_SNAKE_CASE					(		_lowerCamelCase :			List[Any]						,  _lowerCamelCase :			Union[str, Any]						,  _lowerCamelCase :			Optional[Any])					->    List[Any]:






							'''simple docstring'''





							if left < right:
														__UpperCamelCase	:   int			   =					random.randint(__snake_case						,  right - 1)
														__UpperCamelCase   ,						__UpperCamelCase	:   int			   =					(
														    a[left],
														    a[pivot],
														)  # switches the pivot with the left most bound
														__UpperCamelCase	:   str			   =					partition(__snake_case						,  __snake_case						,  __snake_case)
														quick_sort_random(
														    __snake_case						,  __snake_case						,  __snake_case)  # recursive quicksort to the left of the pivot point
														quick_sort_random(
														    __snake_case						,  pivot_index + 1						,  __snake_case)  # recursive quicksort to the right of the pivot point




def 	_SCREAMING_SNAKE_CASE					(		)					->    str:






							'''simple docstring'''





							__UpperCamelCase	:   Dict			   =					input("Enter numbers separated by a comma:\n").strip()
							__UpperCamelCase	:   int			   =					[int(__snake_case) for item in user_input.split(",")]

							quick_sort_random(__snake_case						,  0						,  len(__snake_case))

							print(__snake_case)


if __name__ == "__main__":
		main()






def lowerCAmelCase__(__snake_case       ,__snake_case							)				->      float:







	'''simple docstring'''







	if mass < 0:
		raise ValueError('''The mass of a body cannot be negative'''							)
	return 0.5 * mass * abs(__snake_case							) * abs(__snake_case							)


if __name__ == "__main__":
			import doctest

			doctest.testmod(verbose=True)



