





from __future__ import annotations

import queue





class  A__    :




   """simple docstring"""



   def __init__(					self					,  lowercase)			->						Any:







          '''simple docstring'''

          a__						:	List[str] =				data
          a__						:	Tuple =				None
          a__						:	int =				None



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



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       print(node.data		,      end=','				)
       pre_order(node.left				)
       pre_order(node.right				)



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       in_order(node.left				)
       print(node.data		,      end=','				)
       in_order(node.right				)



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       post_order(node.left				)
       post_order(node.right				)
       print(node.data		,      end=','				)



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       a__						:	queue.Queue =				queue.Queue()
       q.put(A__				)
       while not q.empty():
              a__						:	Optional[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 A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       a__						:	queue.Queue =				queue.Queue()
       q.put(A__				)
       while not q.empty():
              a__						:	Dict =				[]
              while not q.empty():
                     a__						:	Optional[int] =				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 A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       a__						:	list[TreeNode] =				[]
       a__						:	Any =				node
       while n or stack:
              while n:  # start from root node, find its left child
                     print(n.data		,      end=','				)
                     stack.append(A__				)
                     a__						:	Union[str, Any] =				n.left
              # end of while means current node doesn't have left child
              a__						:	int =				stack.pop()
              # start to traverse its right child
              a__						:	Tuple =				n.right



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       a__						:	list[TreeNode] =				[]
       a__						:	Tuple =				node
       while n or stack:
              while n:
                     stack.append(A__				)
                     a__						:	Optional[int] =				n.left
              a__						:	Any =				stack.pop()
              print(n.data		,      end=','				)
              a__						:	List[str] =				n.right



def A_	(		A__				)  ->		None:
       if not isinstance(A__		,      A__				) or not node:
              return
       a__ ,							a__						:	Optional[Any] =				[], []
       a__						:	str =				node
       stacka.append(A__				)
       while stacka:  # to find the reversed order of post order, store it in stack2
              a__						:	List[Any] =				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 A_	(		A__ = ""		,      A__=50		,      A__="*"				)  ->		str:
       if not s:
              return "\n" + width * char
       a__ ,							a__						:	Dict =				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"""))

    lowercase      :       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())









def A_	(		A__				)  ->		int:
       stooge(A__		,      0		,      len(A__				) - 1				)
       return arr



def A_	(		A__		,      A__		,      A__				)  ->		List[Any]:
       if i >= h:
              return

       # If first element is smaller than the last then swap them
       if arr[i] > arr[h]:
              a__ ,							a__						:	List[str] =				arr[h], arr[i]

       # If there are more than 2 elements in the array
       if h - i + 1 > 2:
              a__						:	Dict =				(int)((h - i + 1) / 3				)

              # Recursively sort first 2/3 elements
              stooge(A__		,      A__		,      (h - t)				)

              # Recursively sort last 2/3 elements
              stooge(A__		,      i + t		,      (A__)				)

              # Recursively sort first 2/3 elements
              stooge(A__		,      A__		,      (h - t)				)


if __name__ == "__main__":
    lowercase      :       Dict									=  input("""Enter numbers separated by a comma:\n""").strip()
    lowercase      :       Dict									=  [int(item) for item in user_input.split(""",""")]
    print(stooge_sort(unsorted))


