






"""simple docstring"""







a			:    Union[str, Any]       =		0  # The first color of the flag.
a			:    int       =		1  # The second color of the flag.
a			:    int       =		2  # The third color of the flag.
a			:    Tuple       =		(red, white, blue)





def 						lowercase__(A						)    ->Any:




						"""simple docstring"""



						if not sequence:
												return []
						if len(_a						) == 1:
												return list(_a						)
						lowercase__    :				Any=	0
						lowercase__    :				str=	len(_a						) - 1
						lowercase__    :				Any=	0
						while mid <= high:
												if sequence[mid] == colors[0]:
																		lowercase__    :				int=	sequence[mid], sequence[low]
																		low += 1
																		mid += 1
												elif sequence[mid] == colors[1]:
																		mid += 1
												elif sequence[mid] == colors[2]:
																		lowercase__    :				Union[str, Any]=	sequence[high], sequence[mid]
																		high -= 1
												else:
																		lowercase__    :				Dict=	f'''The elements inside the sequence must contains only {colors} values'''
																		raise ValueError(_a						)
						return sequence


if __name__ == "__main__":
			import doctest

			doctest.testmod()

			a			:    Union[str, Any]       =		input("""Enter numbers separated by commas:\n""").strip()
			a			:    Union[str, Any]       =		[int(item.strip()) for item in user_input.split(""",""")]
			print(F"""{dutch_national_flag_sort(unsorted)}""")














"""simple docstring"""







from __future__ import annotations


class    __UpperCAmelCase:




						"""simple docstring"""




						def __init__(       self	,  snake_case__      ):
												'''simple docstring'''
												lowercase__    :				List[Any]=	data
												lowercase__    :				Node | None=	None
												lowercase__    :				Node | None=	None





def 						lowercase__(A						)    ->None:  # In Order traversal of the tree




						"""simple docstring"""



						if tree:
												display(tree.left						)
												print(tree.data						)
												display(tree.right						)





def 						lowercase__(A						)    ->int:




						"""simple docstring"""



						return 1 + max(depth_of_tree(tree.left						) ,		depth_of_tree(tree.right						)						) if tree else 0





def 						lowercase__(A						)    ->bool:




						"""simple docstring"""



						if not tree:
												return True
						if tree.left and tree.right:
												return is_full_binary_tree(tree.left						) and is_full_binary_tree(tree.right						)
						else:
												return not tree.left and not tree.right





def 						lowercase__()    ->None:  # Main function for testing.




						"""simple docstring"""



						lowercase__    :				Tuple=	Node(1						)
						lowercase__    :				Optional[int]=	Node(2						)
						lowercase__    :				List[str]=	Node(3						)
						lowercase__    :				Tuple=	Node(4						)
						lowercase__    :				Optional[int]=	Node(5						)
						lowercase__    :				Any=	Node(6						)
						lowercase__    :				Optional[Any]=	Node(7						)
						lowercase__    :				Optional[int]=	Node(8						)
						lowercase__    :				List[str]=	Node(9						)

						print(is_full_binary_tree(A						)						)
						print(depth_of_tree(A						)						)
						print("Tree is: "						)
						display(A						)


if __name__ == "__main__":
			main()






