


from __future__ import annotations

import queue
class 						lowerCamelCase_							:



					'''simple docstring'''







					def __init__(					self			,							snake_case_    ) ->      List[Any]:







								'''simple docstring'''

								__lowercase			       = data
								__lowercase			       = None
								__lowercase			       = None




def 		lowercase_	(  ):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







			if not isinstance(_UpperCamelCase							,      _UpperCamelCase	) or not node:
						return
			__lowercase			       = queue.Queue()
			q.put(_UpperCamelCase	)
			while not q.empty():
						__lowercase			       = 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_	(  _UpperCamelCase	):


			'''simple docstring'''







			if not isinstance(_UpperCamelCase							,      _UpperCamelCase	) or not node:
						return
			__lowercase			       = queue.Queue()
			q.put(_UpperCamelCase	)
			while not q.empty():
						__lowercase			       = []
						while not q.empty():
									__lowercase			       = 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 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







			if not isinstance(_UpperCamelCase							,      _UpperCamelCase	) or not node:
						return
			__lowercase			       = []
			__lowercase			       = node
			while n or stack:
						while n:
									stack.append(_UpperCamelCase	)
									__lowercase			       = n.left
						__lowercase			       = stack.pop()
						print(n.data							,      end=''','''	)
						__lowercase			       = n.right


def 		lowercase_	(  _UpperCamelCase	):


			'''simple docstring'''







			if not isinstance(_UpperCamelCase							,      _UpperCamelCase	) or not node:
						return
			__lowercase       ,			__lowercase			       = [], []
			__lowercase			       = node
			stacka.append(_UpperCamelCase	)
			while stacka:  # to find the reversed order of post order, store it in stack2
						__lowercase			       = 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 		lowercase_	(  _UpperCamelCase = ""							,      _UpperCamelCase=50							,      _UpperCamelCase="*"	):


			'''simple docstring'''







			if not s:
						return "\n" + width * char
			__lowercase       ,			__lowercase			       = 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			:			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())






a			:			Any												=					[
    '''Audio''',
    '''Array2D''',
    '''Array3D''',
    '''Array4D''',
    '''Array5D''',
    '''ClassLabel''',
    '''Features''',
    '''Sequence''',
    '''Value''',
    '''Image''',
    '''Translation''',
    '''TranslationVariableLanguages''',
]
from .audio import Audio
from .features import ArrayaD, ArrayaD, ArrayaD, ArrayaD, ClassLabel, Features, Sequence, Value
from .image import Image
from .translation import Translation, TranslationVariableLanguages


