





"""simple docstring"""




from __future__ import annotations

from collections import deque
from collections.abc import Sequence
from dataclasses import dataclass
from typing import Any

@dataclass
class  __A       :
				__A								=			42
				__A								=			None
				__A								=			None





def        _lowercase   (  )  ->					Tuple:
				lowerCamelCase			=Node(1			)
				lowerCamelCase			=Node(2			)
				lowerCamelCase			=Node(3			)
				lowerCamelCase			=Node(4			)
				lowerCamelCase			=Node(5			)
				return tree





def        _lowercase   (  _UpperCAmelCase			)  ->					Dict:
				return [root.data, *preorder(root.left			), *preorder(root.right			)] if root else []





def        _lowercase   (  _UpperCAmelCase			)  ->					List[Any]:
				return postorder(root.left			) + postorder(root.right			) + [root.data] if root else []





def        _lowercase   (  _UpperCAmelCase			)  ->					List[str]:
				return [*inorder(root.left			), root.data, *inorder(root.right			)] if root else []





def        _lowercase   (  _UpperCAmelCase			)  ->					List[Any]:
				return (max(height(root.left			)     , height(root.right			)			) + 1) if root else 0





def        _lowercase   (  _UpperCAmelCase			)  ->					List[str]:
				lowerCamelCase			=[]

				if root is None:
								return output

				lowerCamelCase			=deque([root]			)

				while process_queue:
								lowerCamelCase			=process_queue.popleft()
								output.append(node.data			)

								if node.left:
												process_queue.append(node.left			)
								if node.right:
												process_queue.append(node.right			)
				return output





def        _lowercase   (  _UpperCAmelCase     , _UpperCAmelCase			)  ->					List[Any]:
				lowerCamelCase			=[]

				def populate_output(_UpperCAmelCase     , _UpperCAmelCase			) -> None:
								if not root:
												return
								if level == 1:
												output.append(root.data			)
								elif level > 1:
												populate_output(root.left     , level - 1			)
												populate_output(root.right     , level - 1			)

				populate_output(_a     , _a			)
				return output





def        _lowercase   (  _UpperCAmelCase     , _UpperCAmelCase			)  ->					List[Any]:
				lowerCamelCase			=[]

				def populate_output(_UpperCAmelCase     , _UpperCAmelCase			) -> None:
								if root is None:
												return
								if level == 1:
												output.append(root.data			)
								elif level > 1:
												populate_output(root.right     , level - 1			)
												populate_output(root.left     , level - 1			)

				populate_output(_a     , _a			)
				return output





def        _lowercase   (  _UpperCAmelCase			)  ->					Optional[Any]:






				if root is None:
								return []

				lowerCamelCase			=[]

				lowerCamelCase			=0
				lowerCamelCase			=height(_a			)

				for h in range(1     , height_tree + 1			):
								if not flag:
												output.append(get_nodes_from_left_to_right(_a     , _a			)			)
												lowerCamelCase			=1
								else:
												output.append(get_nodes_from_right_to_left(_a     , _a			)			)
												lowerCamelCase			=0

				return output





def        _lowercase   (  )  ->					List[Any]:  # Main function for testing.
				lowerCamelCase			=make_tree()
				print(F"""In-order Traversal: {inorder(_a			)}"""			)
				print(F"""Pre-order Traversal: {preorder(_a			)}"""			)
				print(F"""Post-order Traversal: {postorder(_a			)}"""     , """\n"""			)

				print(F"""Height of Tree: {height(_a			)}"""     , """\n"""			)

				print("""Complete Level Order Traversal: """			)
				print(level_order(_a			)     , """\n"""			)

				print("""Level-wise order Traversal: """			)

				for level in range(1     , height(_a			) + 1			):
								print(F"""Level {level}:"""     , get_nodes_from_left_to_right(_a     , level=_a			)			)

				print("""\nZigZag order Traversal: """			)
				print(zigzag(_a			)			)


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							main()












from .glue import glue_convert_examples_to_features, glue_output_modes, glue_processors, glue_tasks_num_labels
from .squad import SquadExample, SquadFeatures, SquadVaProcessor, SquadVaProcessor, squad_convert_examples_to_features
from .utils import DataProcessor, InputExample, InputFeatures, SingleSentenceClassificationProcessor
from .xnli import xnli_output_modes, xnli_processors, xnli_tasks_num_labels





