


'''simple docstring'''



from __future__ import annotations

import queue


class 						_snake_case   :




					def __init__( self							,							_lowerCamelCase):
								UpperCAmelCase__					:   Union[str, Any]       				=       data
								UpperCAmelCase__					:   int       				=       None
								UpperCAmelCase__					:   int       				=       None







def       _UpperCamelCase (						):
			print("""\n********Press N to stop entering at any point of time********\n"""   )
			UpperCAmelCase__					:   Tuple       				=       input("""Enter the value of the root node: """   ).strip().lower()
			UpperCAmelCase__					:   queue.Queue       				=       queue.Queue()
			UpperCAmelCase__					:   List[Any]       				=       TreeNode(int(UpperCamelCase__   )   )
			q.put(UpperCamelCase__   )
			while not q.empty():
						UpperCAmelCase__					:   Optional[int]       				=       q.get()
						UpperCAmelCase__					:   int       				=       f'''Enter the left node of {node_found.data}: '''
						UpperCAmelCase__					:   Optional[int]       				=       input(UpperCamelCase__   ).strip().lower() or """n"""
						if check == "n":
									return tree_node
						UpperCAmelCase__					:   Any       				=       TreeNode(int(UpperCamelCase__   )   )
						UpperCAmelCase__					:   str       				=       left_node
						q.put(UpperCamelCase__   )
						UpperCAmelCase__					:   List[Any]       				=       f'''Enter the right node of {node_found.data}: '''
						UpperCAmelCase__					:   str       				=       input(UpperCamelCase__   ).strip().lower() or """n"""
						if check == "n":
									return tree_node
						UpperCAmelCase__					:   Optional[int]       				=       TreeNode(int(UpperCamelCase__   )   )
						UpperCAmelCase__					:   Dict       				=       right_node
						q.put(UpperCamelCase__   )
			raise







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			print(node.data	, end=""","""   )
			pre_order(node.left   )
			pre_order(node.right   )







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			in_order(node.left   )
			print(node.data	, end=""","""   )
			in_order(node.right   )







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			post_order(node.left   )
			post_order(node.right   )
			print(node.data	, end=""","""   )







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			UpperCAmelCase__					:   queue.Queue       				=       queue.Queue()
			q.put(UpperCamelCase__   )
			while not q.empty():
						UpperCAmelCase__					:   Any       				=       q.get()
						print(node_dequeued.data	, end=""","""   )
						if node_dequeued.left:
									q.put(node_dequeued.left   )
						if node_dequeued.right:
									q.put(node_dequeued.right   )







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			UpperCAmelCase__					:   queue.Queue       				=       queue.Queue()
			q.put(UpperCamelCase__   )
			while not q.empty():
						UpperCAmelCase__					:   List[str]       				=       []
						while not q.empty():
									UpperCAmelCase__					:   Union[str, Any]       				=       q.get()
									print(node_dequeued.data	, end=""","""   )
									if node_dequeued.left:
												list_.append(node_dequeued.left   )
									if node_dequeued.right:
												list_.append(node_dequeued.right   )
						print()
						for node in list_:
									q.put(UpperCamelCase__   )







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			UpperCAmelCase__					:   list[TreeNode]       				=       []
			UpperCAmelCase__					:   Dict       				=       node
			while n or stack:
						while n:  # start from root node, find its left child
									print(n.data	, end=""","""   )
									stack.append(UpperCamelCase__   )
									UpperCAmelCase__					:   List[Any]       				=       n.left
						# end of while means current node doesn't have left child
						UpperCAmelCase__					:   Union[str, Any]       				=       stack.pop()
						# start to traverse its right child
						UpperCAmelCase__					:   Dict       				=       n.right







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			UpperCAmelCase__					:   list[TreeNode]       				=       []
			UpperCAmelCase__					:   Optional[int]       				=       node
			while n or stack:
						while n:
									stack.append(UpperCamelCase__   )
									UpperCAmelCase__					:   Union[str, Any]       				=       n.left
						UpperCAmelCase__					:   Union[str, Any]       				=       stack.pop()
						print(n.data	, end=""","""   )
						UpperCAmelCase__					:   List[Any]       				=       n.right







def       _UpperCamelCase (						UpperCamelCase__   ):
			if not isinstance(UpperCamelCase__	, UpperCamelCase__   ) or not node:
						return
			UpperCAmelCase__				,    UpperCAmelCase__					:   List[Any]       				=       [], []
			UpperCAmelCase__					:   Optional[Any]       				=       node
			stacka.append(UpperCamelCase__   )
			while stacka:  # to find the reversed order of post order, store it in stack2
						UpperCAmelCase__					:   Tuple       				=       stacka.pop()
						if n.left:
									stacka.append(n.left   )
						if n.right:
									stacka.append(n.right   )
						stacka.append(UpperCamelCase__   )
			while stacka:  # pop up from stack2 will be the post order
						print(stacka.pop().data	, end=""","""   )







def       _UpperCamelCase (						UpperCamelCase__ = ""	, UpperCamelCase__=5_0	, UpperCamelCase__="*"   ):
			if not s:
						return "\n" + width * char
			UpperCAmelCase__				,    UpperCAmelCase__					:   List[Any]       				=       divmod(width - len(UpperCamelCase__   ) - 2	, 2   )
			return f'''{left * char} {s} {(left + extra) * char}'''


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		print(prompt('Binary Tree Traversals'))

		__A		=build_tree()
		print(prompt('Pre Order Traversal'))
		pre_order(node)
		print(prompt() + '\n')

		print(prompt('In Order Traversal'))
		in_order(node)
		print(prompt() + '\n')

		print(prompt('Post Order Traversal'))
		post_order(node)
		print(prompt() + '\n')

		print(prompt('Level Order Traversal'))
		level_order(node)
		print(prompt() + '\n')

		print(prompt('Actual Level Order Traversal'))
		level_order_actual(node)
		print('*' * 50 + '\n')

		print(prompt('Pre Order Traversal - Iteration Version'))
		pre_order_iter(node)
		print(prompt() + '\n')

		print(prompt('In Order Traversal - Iteration Version'))
		in_order_iter(node)
		print(prompt() + '\n')

		print(prompt('Post Order Traversal - Iteration Version'))
		post_order_iter(node)
		print(prompt())



'''simple docstring'''



from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__A		={
    'configuration_table_transformer': [
        'TABLE_TRANSFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'TableTransformerConfig',
        'TableTransformerOnnxConfig',
    ]
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		__A		=[
		    'TABLE_TRANSFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
		    'TableTransformerForObjectDetection',
		    'TableTransformerModel',
		    'TableTransformerPreTrainedModel',
		]


if TYPE_CHECKING:
		from .configuration_table_transformer import (
		    TABLE_TRANSFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP,
		    TableTransformerConfig,
		    TableTransformerOnnxConfig,
		)

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_table_transformer import (
				    TABLE_TRANSFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
				    TableTransformerForObjectDetection,
				    TableTransformerModel,
				    TableTransformerPreTrainedModel,
				)

else:
		import sys

		__A		=_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)