






"""simple docstring"""







from __future__ import annotations

import queue





class   UpperCamelCase_ :



  def __init__(      self ,		snake_case__				)			->			Any:



         """simple docstring"""





         UpperCAmelCase	    =			data
         UpperCAmelCase	    =			None
         UpperCAmelCase	    =			None






def       _lowerCAmelCase       (      ):







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






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       print(node.data	,      end=""","""		)
       pre_order(node.left		)
       pre_order(node.right		)






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       in_order(node.left		)
       print(node.data	,      end=""","""		)
       in_order(node.right		)






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       post_order(node.left		)
       post_order(node.right		)
       print(node.data	,      end=""","""		)






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       UpperCAmelCase	    =			queue.Queue()
       q.put(lowerCAmelCase		)
       while not q.empty():
              UpperCAmelCase	    =			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       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       UpperCAmelCase	    =			queue.Queue()
       q.put(lowerCAmelCase		)
       while not q.empty():
              UpperCAmelCase	    =			[]
              while not q.empty():
                     UpperCAmelCase	    =			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(lowerCAmelCase		)






def       _lowerCAmelCase       (      lowerCAmelCase		):







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






def       _lowerCAmelCase       (      lowerCAmelCase		):







       '''simple docstring'''
       if not isinstance(lowerCAmelCase	,      lowerCAmelCase		) or not node:
              return
       UpperCAmelCase	    =			[]
       UpperCAmelCase	    =			node
       while n or stack:
              while n:
                     stack.append(lowerCAmelCase		)
                     UpperCAmelCase	    =			n.left
              UpperCAmelCase	    =			stack.pop()
              print(n.data	,      end=""","""		)
              UpperCAmelCase	    =			n.right






def       _lowerCAmelCase       (      lowerCAmelCase		):







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






def       _lowerCAmelCase       (      lowerCAmelCase = ""	,      lowerCAmelCase=50	,      lowerCAmelCase="*"		):







       '''simple docstring'''
       if not s:
              return "\n" + width * char
       UpperCAmelCase    ,       UpperCAmelCase	    =			divmod(width - len(lowerCAmelCase		) - 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('''*''' * 5_0 + '''\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_tokenizers_available, is_torch_available


lowerCAmelCase_	:    Optional[int]            =      {
    '''configuration_graphormer''': ['''GRAPHORMER_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''GraphormerConfig'''],
}

try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCAmelCase_	:    str            =      [
     '''GRAPHORMER_PRETRAINED_MODEL_ARCHIVE_LIST''',
     '''GraphormerForGraphClassification''',
     '''GraphormerModel''',
     '''GraphormerPreTrainedModel''',
 ]


if TYPE_CHECKING:
 from .configuration_graphormer import GRAPHORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, GraphormerConfig

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_graphormer import (
      GRAPHORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
      GraphormerForGraphClassification,
      GraphormerModel,
      GraphormerPreTrainedModel,
  )


else:
 import sys

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