




'''simple docstring'''
from collections.abc import Iterable
from typing import Any
class   __UpperCAmelCase				:



					'''simple docstring'''





					def __init__(	self     :						List[Any]      ,       _lowercase     :						int | None = None)    ->							List[str]:
								A_									= value
								A_									= None  # Added in order to delete a node easier
								A_									= None
								A_									= None



					def __repr__(	self     :						str)    ->							str:
								from pprint import pformat

								if self.left is None and self.right is None:
											return str(self.value)
								return pformat({F'{self.value}': (self.left, self.right)}      ,       indent=1)





class   __UpperCAmelCase				:



					'''simple docstring'''





					def __init__(	self     :						Dict      ,       _lowercase     :						Node | None = None)    ->							Union[str, Any]:
								A_									= root



					def __str__(	self     :						str)    ->							str:
								return str(self.root)



					def     __snake_case						(	self     :						Tuple      ,       _lowercase     :						Node      ,       _lowercase     :						Node | None)    ->							None:
								if new_children is not None:  # reset its kids
											A_									= node.parent
								if node.parent is not None:  # reset its parent
											if self.is_right(_lowercase):  # If it is the right children
														A_									= new_children
											else:
														A_									= new_children
								else:
											A_									= new_children



					def     __snake_case						(	self     :						Tuple      ,       _lowercase     :						Node)    ->							bool:
								if node.parent and node.parent.right:
											return node == node.parent.right
								return False



					def     __snake_case						(	self     :						Union[str, Any])    ->							bool:
								return self.root is None



					def     __snake_case						(	self     :						Any      ,       _lowercase     :						Tuple)    ->							None:
								A_									= Node(_lowercase)  # create a new Node
								if self.empty():  # if Tree is empty
											A_									= new_node  # set its root
								else:  # Tree is not empty
											A_									= self.root  # from root
											if parent_node is None:
														return
											while True:  # While we don't get to a leaf
														if value < parent_node.value:  # We go left
																	if parent_node.left is None:
																				A_									= new_node  # We insert the new node in a leaf
																				break
																	else:
																				A_									= parent_node.left
														else:
																	if parent_node.right is None:
																				A_									= new_node
																				break
																	else:
																				A_									= parent_node.right
											A_									= parent_node



					def     __snake_case						(	self     :						Optional[int]      ,       *_lowercase     :						str)    ->							None:
								for value in values:
											self.__insert(_lowercase)



					def     __snake_case						(	self     :						List[str]      ,       _lowercase     :						Dict)    ->							Node | None:
								if self.empty():
											raise IndexError('Warning: Tree is empty! please use another.')
								else:
											A_									= self.root
											# use lazy evaluation here to avoid NoneType Attribute error
											while node is not None and node.value is not value:
														A_									= node.left if value < node.value else node.right
											return node



					def     __snake_case						(	self     :						Union[str, Any]      ,       _lowercase     :						Node | None = None)    ->							Node | None:
								if node is None:
											if self.root is None:
														return None
											A_									= self.root

								if not self.empty():
											while node.right is not None:
														A_									= node.right
								return node



					def     __snake_case						(	self     :						int      ,       _lowercase     :						Node | None = None)    ->							Node | None:
								if node is None:
											A_									= self.root
								if self.root is None:
											return None
								if not self.empty():
											A_									= self.root
											while node.left is not None:
														A_									= node.left
								return node



					def     __snake_case						(	self     :						Optional[int]      ,       _lowercase     :						int)    ->							None:
								A_									= self.search(_lowercase)  # Look for the node with that label
								if node is not None:
											if node.left is None and node.right is None:  # If it has no children
														self.__reassign_nodes(_lowercase      ,       _lowercase)
											elif node.left is None:  # Has only right children
														self.__reassign_nodes(_lowercase      ,       node.right)
											elif node.right is None:  # Has only left children
														self.__reassign_nodes(_lowercase      ,       node.left)
											else:
														A_									= self.get_max(
														    node.left)  # Gets the max value of the left branch
														self.remove(tmp_node.value)  # type: ignore
														A_									= (
														    tmp_node.value  # type: ignore
														)  # Assigns the value to the node to delete and keep tree structure



					def     __snake_case						(	self     :						Union[str, Any]      ,       _lowercase     :						Node | None)    ->							Iterable:
								if node is not None:
											yield node  # Preorder Traversal
											yield from self.preorder_traverse(node.left)
											yield from self.preorder_traverse(node.right)



					def     __snake_case						(	self     :						Optional[int]      ,       _lowercase     :						Optional[int]=None)    ->							Any:
								if traversal_function is None:
											return self.preorder_traverse(self.root)
								else:
											return traversal_function(self.root)



					def     __snake_case						(	self     :						List[str]      ,       _lowercase     :						list      ,       _lowercase     :						Node | None)    ->							None:
								if node:
											self.inorder(_lowercase      ,       node.left)
											arr.append(node.value)
											self.inorder(_lowercase      ,       node.right)



					def     __snake_case						(	self     :						Tuple      ,       _lowercase     :						int      ,       _lowercase     :						Node)    ->							int:
								A_									= []
								self.inorder(_lowercase      ,       _lowercase)  # append all values to list using inorder traversal
								return arr[k - 1]





def 			lowerCamelCase(							SCREAMING_SNAKE_CASE_     )		->		list[Node]:
			A_									= []
			if curr_node is not None:
						A_									= postorder(curr_node.left     ) + postorder(curr_node.right     ) + [curr_node]
			return node_list





def 			lowerCamelCase(							)		->		None:
			A_									= (8, 3, 6, 1, 10, 14, 13, 4, 7)
			A_									= BinarySearchTree()
			for i in testlist:
						t.insert(SCREAMING_SNAKE_CASE_     )

			# Prints all the elements of the list in order traversal
			print(SCREAMING_SNAKE_CASE_     )

			if t.search(6     ) is not None:
						print('The value 6 exists'     )
			else:
						print('The value 6 doesn\'t exist'     )

			if t.search(-1     ) is not None:
						print('The value -1 exists'     )
			else:
						print('The value -1 doesn\'t exist'     )

			if not t.empty():
						print('Max Value: '       ,t.get_max().value     )  # type: ignore
						print('Min Value: '       ,t.get_min().value     )  # type: ignore

			for i in testlist:
						t.remove(SCREAMING_SNAKE_CASE_     )
						print(SCREAMING_SNAKE_CASE_     )


if __name__ == "__main__":
							import doctest

							doctest.testmod(verbose=True)










'''simple docstring'''
from PIL import Image





def 			lowerCamelCase(							SCREAMING_SNAKE_CASE_       ,SCREAMING_SNAKE_CASE_     )		->		Image:

			def brightness(SCREAMING_SNAKE_CASE_     ) -> float:
						return 128 + level + (c - 128)

			if not -255.0 <= level <= 255.0:
						raise ValueError('level must be between -255.0 (black) and 255.0 (white)'     )
			return img.point(SCREAMING_SNAKE_CASE_     )


if __name__ == "__main__":
							# Load image
							with Image.open("image_data/lena.jpg") as img:
														# Change brightness to 100
														_SCREAMING_SNAKE_CASE			=						change_brightness(img, 1_00)
														brigt_img.save("image_data/lena_brightness.png", format="png")




