






'''simple docstring'''


from collections.abc import Iterable
from typing import Any
class    _SCREAMING_SNAKE_CASE							:


			'''simple docstring'''





			def __init__(   self							:						List[Any] ,      lowercase							:						int | None = None			)							->    int:

									'''simple docstring'''







									UpperCamelCase__         = value
									UpperCamelCase__         = None  # Added in order to delete a node easier
									UpperCamelCase__         = None
									UpperCamelCase__         = None







			def __repr__(   self							:						Tuple			)							->    str:

									'''simple docstring'''







									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    _SCREAMING_SNAKE_CASE							:


			'''simple docstring'''





			def __init__(   self							:						Any ,      lowercase							:						Node | None = None			)							->    Optional[int]:

									'''simple docstring'''







									UpperCamelCase__         = root






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

									'''simple docstring'''







									return str(self.root			)






			def 				A      (   self							:						List[str] ,      lowercase							:						Node ,      lowercase							:						Node | None			)							->    None:

									'''simple docstring'''







									if new_children is not None:  # reset its kids
															UpperCamelCase__         = node.parent
									if node.parent is not None:  # reset its parent
															if self.is_right(lowercase			):  # If it is the right children
																					UpperCamelCase__         = new_children
															else:
																					UpperCamelCase__         = new_children
									else:
															UpperCamelCase__         = new_children






			def 				A      (   self							:						Optional[Any] ,      lowercase							:						Node			)							->    bool:

									'''simple docstring'''







									if node.parent and node.parent.right:
															return node == node.parent.right
									return False






			def 				A      (   self							:						List[str]			)							->    bool:

									'''simple docstring'''







									return self.root is None






			def 				A      (   self							:						Any ,      lowercase							:						Optional[int]			)							->    None:

									'''simple docstring'''







									UpperCamelCase__         = Node(lowercase			)  # create a new Node
									if self.empty():  # if Tree is empty
															UpperCamelCase__         = new_node  # set its root
									else:  # Tree is not empty
															UpperCamelCase__         = 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:
																																	UpperCamelCase__         = new_node  # We insert the new node in a leaf
																																	break
																											else:
																																	UpperCamelCase__         = parent_node.left
																					else:
																											if parent_node.right is None:
																																	UpperCamelCase__         = new_node
																																	break
																											else:
																																	UpperCamelCase__         = parent_node.right
															UpperCamelCase__         = parent_node






			def 				A      (   self							:						List[str] ,      *lowercase							:						Dict			)							->    None:

									'''simple docstring'''







									for value in values:
															self.__insert(lowercase			)






			def 				A      (   self							:						Any ,      lowercase							:						Union[str, Any]			)							->    Node | None:

									'''simple docstring'''







									if self.empty():
															raise IndexError("""Warning: Tree is empty! please use another."""			)
									else:
															UpperCamelCase__         = self.root
															# use lazy evaluation here to avoid NoneType Attribute error
															while node is not None and node.value is not value:
																					UpperCamelCase__         = node.left if value < node.value else node.right
															return node






			def 				A      (   self							:						Tuple ,      lowercase							:						Node | None = None			)							->    Node | None:

									'''simple docstring'''







									if node is None:
															if self.root is None:
																					return None
															UpperCamelCase__         = self.root

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






			def 				A      (   self							:						Dict ,      lowercase							:						Node | None = None			)							->    Node | None:

									'''simple docstring'''







									if node is None:
															UpperCamelCase__         = self.root
									if self.root is None:
															return None
									if not self.empty():
															UpperCamelCase__         = self.root
															while node.left is not None:
																					UpperCamelCase__         = node.left
									return node






			def 				A      (   self							:						Tuple ,      lowercase							:						int			)							->    None:

									'''simple docstring'''







									UpperCamelCase__         = 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:
																					UpperCamelCase__         = self.get_max(
																					    node.left			)  # Gets the max value of the left branch
																					self.remove(tmp_node.value			)  # type: ignore
																					UpperCamelCase__         = (
																					    tmp_node.value  # type: ignore
																					)  # Assigns the value to the node to delete and keep tree structure






			def 				A      (   self							:						str ,      lowercase							:						Node | None			)							->    Iterable:

									'''simple docstring'''







									if node is not None:
															yield node  # Preorder Traversal
															yield from self.preorder_traverse(node.left			)
															yield from self.preorder_traverse(node.right			)






			def 				A      (   self							:						Any ,      lowercase							:						Union[str, Any]=None			)							->    Any:

									'''simple docstring'''







									if traversal_function is None:
															return self.preorder_traverse(self.root			)
									else:
															return traversal_function(self.root			)






			def 				A      (   self							:						List[str] ,      lowercase							:						list ,      lowercase							:						Node | None			)							->    None:

									'''simple docstring'''







									if node:
															self.inorder(lowercase ,      node.left			)
															arr.append(node.value			)
															self.inorder(lowercase ,      node.right			)







			def 				A      (   self							:						str ,      lowercase							:						int ,      lowercase							:						Node			)							->    int:

									'''simple docstring'''







									UpperCamelCase__         = []
									self.inorder(lowercase ,      lowercase			)  # append all values to list using inorder traversal
									return arr[k - 1]







def 	__magic_name__( _A					):
						'''simple docstring'''





						UpperCamelCase__         = []
						if curr_node is not None:
												UpperCamelCase__         = postorder(curr_node.left					) + postorder(curr_node.right					) + [curr_node]
						return node_list







def 	__magic_name__( ):
						'''simple docstring'''





						UpperCamelCase__         = (8, 3, 6, 1, 10, 14, 13, 4, 7)
						UpperCamelCase__         = BinarySearchTree()
						for i in testlist:
												t.insert(_A					)

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

						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(_A					)
												print(_A					)


if __name__ == "__main__":
					import doctest

					doctest.testmod(verbose=True)








'''simple docstring'''


from typing import Optional

import pyspark

from .. import Features, NamedSplit
from ..download import DownloadMode
from ..packaged_modules.spark.spark import Spark
from .abc import AbstractDatasetReader
class    _SCREAMING_SNAKE_CASE							(		SCREAMING_SNAKE_CASE	):


			'''simple docstring'''





			def __init__(   self							:						Tuple ,      lowercase							:						pyspark.sql.DataFrame ,      lowercase							:						Optional[NamedSplit] = None ,      lowercase							:						Optional[Features] = None ,      lowercase							:						bool = True ,      lowercase							:						str = None ,      lowercase							:						bool = False ,      lowercase							:						str = None ,      lowercase							:						bool = True ,      lowercase							:						str = "arrow" ,      **lowercase							:						Any ,      )							->    Optional[int]:

									'''simple docstring'''







									super().__init__(
									    split=lowercase ,      features=lowercase ,      cache_dir=lowercase ,      keep_in_memory=lowercase ,      streaming=lowercase ,      **lowercase ,      )
									UpperCamelCase__         = load_from_cache_file
									UpperCamelCase__         = file_format
									UpperCamelCase__         = Spark(
									    df=lowercase ,      features=lowercase ,      cache_dir=lowercase ,      working_dir=lowercase ,      **lowercase ,      )







			def 				A      (   self							:						int			)							->    Any:

									'''simple docstring'''







									if self.streaming:
															return self.builder.as_streaming_dataset(split=self.split			)
									UpperCamelCase__         = None if self._load_from_cache_file else DownloadMode.FORCE_REDOWNLOAD
									self.builder.download_and_prepare(
									    download_mode=lowercase ,      file_format=self._file_format ,      )
									return self.builder.as_dataset(split=self.split			)
