


"""simple docstring"""


from typing import Any
class snake_case      :







		def __init__(					self      :       Optional[int]    ,   a__      :       Any		)       ->						str:





						'''simple docstring'''







						_A					  =			data
						_A					  =			None





class snake_case      :







		def __init__(					self      :       Optional[int]		)       ->						str:





						'''simple docstring'''







						_A					  =			None







		def  a_ (					self      :       List[Any]		)       ->						Any:





						'''simple docstring'''







						_A					  =			self.head
						while temp is not None:
										print(temp.data    ,   end=" "		)
										_A					  =			temp.next
						print()







		def  a_ (					self      :       Optional[Any]    ,   a__      :       Any		)       ->						Dict:





						'''simple docstring'''







						_A					  =			Node(a__		)
						_A					  =			self.head
						_A					  =			new_node







		def  a_ (					self      :       List[str]    ,   a__      :       Optional[Any]    ,   a__      :       List[Any]		)       ->						Tuple:





						'''simple docstring'''







						if node_data_a == node_data_a:
										return
						else:
										_A					  =			self.head
										while node_a is not None and node_a.data != node_data_a:
														_A					  =			node_a.next

										_A					  =			self.head
										while node_a is not None and node_a.data != node_data_a:
														_A					  =			node_a.next

										if node_a is None or node_a is None:
														return

										_A  ,		_A					  =			node_a.data, node_a.data


if __name__ == "__main__":
		a_       							=    LinkedList()
		for i in range(5, 0, -1):
				ll.push(i)

		ll.print_list()

		ll.swap_nodes(1, 4)
		print("After swapping")
		ll.print_list()










"""simple docstring"""


import random






def      a__ (				__lowercase     ,			__lowercase     ,			__lowercase   )	->	Optional[Any]:
				_A					  =			a[left_index]
				_A					  =			left_index + 1
				for j in range(left_index + 1     ,			__lowercase   ):
								if a[j] < pivot:
												_A  ,		_A					  =			a[i], a[j]
												i += 1
				_A  ,		_A					  =			a[i - 1], a[left_index]
				return i - 1






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






def      a__ (				)	->	Dict:
				_A					  =			input("Enter numbers separated by a comma:\n"   ).strip()
				_A					  =			[int(__lowercase   ) for item in user_input.split(","   )]

				quick_sort_random(__lowercase     ,			0     ,			len(__lowercase   )   )

				print(__lowercase   )


if __name__ == "__main__":
		main()