






from __future__ import annotations

import queue
class      UpperCamelCase :







		"""simple docstring"""



		def __init__(  self		:       List[Any]						,_SCREAMING_SNAKE_CASE		:       Optional[int]		)    ->   Dict:


						'''simple docstring'''
						A	 =      data
						A	 =      None
						A	 =      None







def      snake_case		(							):
				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(UpperCAmelCase   )   )
				q.put(UpperCAmelCase   )
				while not q.empty():
								A	 =      q.get()
								A	 =      f'Enter the left node of {node_found.data}: '
								A	 =      input(UpperCAmelCase   ).strip().lower() or 'n'
								if check == "n":
												return tree_node
								A	 =      TreeNode(int(UpperCAmelCase   )   )
								A	 =      left_node
								q.put(UpperCAmelCase   )
								A	 =      f'Enter the right node of {node_found.data}: '
								A	 =      input(UpperCAmelCase   ).strip().lower() or 'n'
								if check == "n":
												return tree_node
								A	 =      TreeNode(int(UpperCAmelCase   )   )
								A	 =      right_node
								q.put(UpperCAmelCase   )
				raise







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







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







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







def      snake_case		(							UpperCAmelCase	:       TreeNode   ):
				if not isinstance(UpperCAmelCase,						UpperCAmelCase   ) or not node:
								return
				A	 =      queue.Queue()
				q.put(UpperCAmelCase   )
				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      snake_case		(							UpperCAmelCase	:       TreeNode   ):
				if not isinstance(UpperCAmelCase,						UpperCAmelCase   ) or not node:
								return
				A	 =      queue.Queue()
				q.put(UpperCAmelCase   )
				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(UpperCAmelCase   )







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







def      snake_case		(							UpperCAmelCase	:       TreeNode   ):
				if not isinstance(UpperCAmelCase,						UpperCAmelCase   ) or not node:
								return
				A ,		A	 =      [], []
				A	 =      node
				stacka.append(UpperCAmelCase   )
				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(UpperCAmelCase   )
				while stacka:  # pop up from stack2 will be the post order
								print(stacka.pop().data,						end=','   )







def      snake_case		(							UpperCAmelCase	:       str = "",						UpperCAmelCase	:       int=50,						UpperCAmelCase	:       int="*"   ):
				if not s:
								return "\n" + width * char
				A ,		A	 =      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'))

					lowerCAmelCase_			      = 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 ...configuration_utils import PretrainedConfig
class      UpperCamelCase (				snake_case__ ):







		"""simple docstring"""



		snake_case    =   "bert-generation"
		def __init__(  self		:       Tuple						,_SCREAMING_SNAKE_CASE		:       Tuple=5_0_3_5_8						,_SCREAMING_SNAKE_CASE		:       str=1_0_2_4						,_SCREAMING_SNAKE_CASE		:       List[str]=2_4						,_SCREAMING_SNAKE_CASE		:       Optional[Any]=1_6						,_SCREAMING_SNAKE_CASE		:       Dict=4_0_9_6						,_SCREAMING_SNAKE_CASE		:       str="gelu"						,_SCREAMING_SNAKE_CASE		:       str=0.1						,_SCREAMING_SNAKE_CASE		:       Optional[Any]=0.1						,_SCREAMING_SNAKE_CASE		:       Tuple=5_1_2						,_SCREAMING_SNAKE_CASE		:       Optional[Any]=0.02						,_SCREAMING_SNAKE_CASE		:       List[str]=1E-12						,_SCREAMING_SNAKE_CASE		:       Tuple=0						,_SCREAMING_SNAKE_CASE		:       Union[str, Any]=2						,_SCREAMING_SNAKE_CASE		:       Optional[int]=1						,_SCREAMING_SNAKE_CASE		:       str="absolute"						,_SCREAMING_SNAKE_CASE		:       Optional[int]=True						,**_SCREAMING_SNAKE_CASE		:       Optional[int]						,)    ->   Dict:


						'''simple docstring'''
						super().__init__(pad_token_id=_SCREAMING_SNAKE_CASE						,bos_token_id=_SCREAMING_SNAKE_CASE						,eos_token_id=_SCREAMING_SNAKE_CASE						,**_SCREAMING_SNAKE_CASE		)

						A	 =      vocab_size
						A	 =      hidden_size
						A	 =      num_hidden_layers
						A	 =      num_attention_heads
						A	 =      hidden_act
						A	 =      intermediate_size
						A	 =      hidden_dropout_prob
						A	 =      attention_probs_dropout_prob
						A	 =      max_position_embeddings
						A	 =      initializer_range
						A	 =      layer_norm_eps
						A	 =      position_embedding_type
						A	 =      use_cache





