

from __future__ import annotations

import queue






class 						__magic_name__					:






     def __init__(				self		,						_lowercase	)->     Optional[Any]:
         UpperCamelCase_			  =						data
         UpperCamelCase_			  =						None
         UpperCamelCase_			  =						None




def 			lowerCAmelCase(      )->						TreeNode:



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




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






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




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






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




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






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




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






    if not isinstance(SCREAMING_SNAKE_CASE_			,						SCREAMING_SNAKE_CASE_			) or not node:
        return
    UpperCamelCase_			  =						queue.Queue()
    q.put(SCREAMING_SNAKE_CASE_			)
    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(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






    if not isinstance(SCREAMING_SNAKE_CASE_			,						SCREAMING_SNAKE_CASE_			) or not node:
        return
    UpperCamelCase_			  =						queue.Queue()
    q.put(SCREAMING_SNAKE_CASE_			)
    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(SCREAMING_SNAKE_CASE_			)




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






    if not isinstance(SCREAMING_SNAKE_CASE_			,						SCREAMING_SNAKE_CASE_			) 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(SCREAMING_SNAKE_CASE_			)
            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(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






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




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_			)->						None:



    """simple docstring"""






    if not isinstance(SCREAMING_SNAKE_CASE_			,						SCREAMING_SNAKE_CASE_			) or not node:
        return
    UpperCamelCase_  ,       UpperCamelCase_			  =						[], []
    UpperCamelCase_			  =						node
    stacka.append(SCREAMING_SNAKE_CASE_			)
    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(SCREAMING_SNAKE_CASE_			)
    while stacka:  # pop up from stack2 will be the post order
        print(stacka.pop().data			,						end=","			)




def 			lowerCAmelCase(      SCREAMING_SNAKE_CASE_ = ""			,						SCREAMING_SNAKE_CASE_=5_0			,						SCREAMING_SNAKE_CASE_="*"			)->						str:



    """simple docstring"""






    if not s:
        return "\n" + width * char
    UpperCamelCase_  ,       UpperCamelCase_			  =						divmod(width - len(SCREAMING_SNAKE_CASE_			) - 2			,						2			)
    return f"{left * char} {s} {(left + extra) * char}"


if __name__ == "__main__":
 import doctest

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

 SCREAMING_SNAKE_CASE		: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())



import os
import unittest

from transformers import LayoutLMTokenizer, LayoutLMTokenizerFast
from transformers.models.layoutlm.tokenization_layoutlm import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin






@require_tokenizers
class 						__magic_name__					(							snake_case			,      unittest.TestCase				):
     UpperCamelCase_	:List[Any]										=      LayoutLMTokenizer
     UpperCamelCase_	:Dict										=      LayoutLMTokenizerFast
     UpperCamelCase_	:List[str]										=      True
     UpperCamelCase_	:Dict										=      True






     def 	UpperCAmelCase_				(				self	)->     str:
         super().setUp()

         UpperCamelCase_			  =						[
             "[UNK]",
             "[CLS]",
             "[SEP]",
             "want",
             "##want",
             "##ed",
             "wa",
             "un",
             "runn",
             "##ing",
             ",",
             "low",
             "lowest",
         ]
         UpperCamelCase_			  =						os.path.join(self.tmpdirname		,						VOCAB_FILES_NAMES["vocab_file"]	)
         with open(self.vocab_file		,						"w"		,						encoding="utf-8"	) as vocab_writer:
             vocab_writer.write("".join([x + "\n" for x in vocab_tokens]	)	)






     def 	UpperCAmelCase_				(				self		,						**_lowercase	)->     List[str]:
         return LayoutLMTokenizer.from_pretrained(self.tmpdirname		,						**_lowercase	)






     def 	UpperCAmelCase_				(				self		,						_lowercase	)->     Union[str, Any]:
         UpperCamelCase_			  =						"UNwant\u00E9d,running"
         UpperCamelCase_			  =						"unwanted, running"
         return input_text, output_text






     def 	UpperCAmelCase_				(				self	)->     Tuple:
         UpperCamelCase_			  =						self.tokenizer_class(self.vocab_file	)

         UpperCamelCase_			  =						tokenizer.tokenize("UNwant\u00E9d,running"	)
         self.assertListEqual(_lowercase		,						["un", "##want", "##ed", ",", "runn", "##ing"]	)
         self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowercase	)		,						[7, 4, 5, 10, 8, 9]	)






     def 	UpperCAmelCase_				(				self	)->     Dict:
         pass
