


from __future__ import annotations

import queue




class       lowercase_					:





				def __init__(				self       ,  lowercase_)  -> Dict:
											a__      =data
											a__      =None
											a__      =None







def   _lowercase(					):
							print('\n********Press N to stop entering at any point of time********\n'     )
							a__      =input('Enter the value of the root node: '     ).strip().lower()
							a__      =queue.Queue()
							a__      =TreeNode(int(__a     )     )
							q.put(__a     )
							while not q.empty():
														a__      =q.get()
														a__      =f"""Enter the left node of {node_found.data}: """
														a__      =input(__a     ).strip().lower() or 'n'
														if check == "n":
																					return tree_node
														a__      =TreeNode(int(__a     )     )
														a__      =left_node
														q.put(__a     )
														a__      =f"""Enter the right node of {node_found.data}: """
														a__      =input(__a     ).strip().lower() or 'n'
														if check == "n":
																					return tree_node
														a__      =TreeNode(int(__a     )     )
														a__      =right_node
														q.put(__a     )
							raise






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							print(node.data    ,     end=','     )
							pre_order(node.left     )
							pre_order(node.right     )






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							in_order(node.left     )
							print(node.data    ,     end=','     )
							in_order(node.right     )






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							post_order(node.left     )
							post_order(node.right     )
							print(node.data    ,     end=','     )






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							a__      =queue.Queue()
							q.put(__a     )
							while not q.empty():
														a__      =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   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							a__      =queue.Queue()
							q.put(__a     )
							while not q.empty():
														a__      =[]
														while not q.empty():
																					a__      =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(__a     )






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							a__      =[]
							a__      =node
							while n or stack:
														while n:  # start from root node, find its left child
																					print(n.data    ,     end=','     )
																					stack.append(__a     )
																					a__      =n.left
														# end of while means current node doesn't have left child
														a__      =stack.pop()
														# start to traverse its right child
														a__      =n.right






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							a__      =[]
							a__      =node
							while n or stack:
														while n:
																					stack.append(__a     )
																					a__      =n.left
														a__      =stack.pop()
														print(n.data    ,     end=','     )
														a__      =n.right






def   _lowercase(					__a				:						TreeNode     ):
							if not isinstance(__a    ,     __a     ) or not node:
														return
							a__    ,     a__      =[], []
							a__      =node
							stacka.append(__a     )
							while stacka:  # to find the reversed order of post order, store it in stack2
														a__      =stacka.pop()
														if n.left:
																					stacka.append(n.left     )
														if n.right:
																					stacka.append(n.right     )
														stacka.append(__a     )
							while stacka:  # pop up from stack2 will be the post order
														print(stacka.pop().data    ,     end=','     )






def   _lowercase(					__a				:						str = ""    ,     __a				:						Optional[Any]=50    ,     __a				:						str="*"     ):
							if not s:
														return "\n" + width * char
							a__    ,     a__      =divmod(width - len(__a     ) - 2    ,     2     )
							return f"""{left * char} {s} {(left + extra) * char}"""


if __name__ == "__main__":
	import doctest

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

	_lowerCAmelCase:						TreeNode   				=       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())





from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_torch_available,
)


_lowerCAmelCase:						Optional[Any]   				=       {
    'configuration_swiftformer': [
        'SWIFTFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'SwiftFormerConfig',
        'SwiftFormerOnnxConfig',
    ]
}

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	_lowerCAmelCase:						List[str]   				=       [
	    'SWIFTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
	    'SwiftFormerForImageClassification',
	    'SwiftFormerModel',
	    'SwiftFormerPreTrainedModel',
	]

if TYPE_CHECKING:
	from .configuration_swiftformer import (
	    SWIFTFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP,
	    SwiftFormerConfig,
	    SwiftFormerOnnxConfig,
	)

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_swiftformer import (
		    SWIFTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
		    SwiftFormerForImageClassification,
		    SwiftFormerModel,
		    SwiftFormerPreTrainedModel,
		)

else:
	import sys

	_lowerCAmelCase:						List[Any]   				=       _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)

