



import collections
import os
from typing import List, Optional, Tuple

from transformers.utils import is_jieba_available, requires_backends


if is_jieba_available():
						import jieba

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


lowerCamelCase		       =      logging.get_logger(__name__)

lowerCamelCase		       =      {"""vocab_file""": """vocab.txt"""}

lowerCamelCase		       =      {
    """vocab_file""": {
        """openbmb/cpm-ant-10b""": """https://huggingface.co/openbmb/cpm-ant-10b/blob/main/vocab.txt""",
    },
}

lowerCamelCase		       =      {
    """openbmb/cpm-ant-10b""": 10_24,
}






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						int:
				a__	:							List[str]      						= collections.OrderedDict()
				with open(__UpperCamelCase	,				"r"	,				encoding="utf-8" ) as reader:
								a__	:							Optional[Any]      						= reader.readlines()
				for index, token in enumerate(__UpperCamelCase ):
								a__	:							List[str]      						= token.rstrip("\n" )
								a__	:							Union[str, Any]      						= index
				return vocab


class 				_a						(       SCREAMING_SNAKE_CASE			):





							'''simple docstring'''

							def __init__(							self ,					__UpperCAmelCase ,					__UpperCAmelCase="<unk>" ,					__UpperCAmelCase=200				):







											"""simple docstring"""



											a__	:							str      						= vocab
											a__	:							Union[str, Any]      						= unk_token
											a__	:							Optional[Any]      						= max_input_chars_per_word




							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											a__	:							Union[str, Any]      						= list(__UpperCAmelCase				)
											if len(__UpperCAmelCase				) > self.max_input_chars_per_word:
															return [self.unk_token]

											a__	:							Optional[Any]      						= 0
											a__	:							Tuple      						= []
											while start < len(__UpperCAmelCase				):
															a__	:							Dict      						= len(__UpperCAmelCase				)
															a__	:							Union[str, Any]      						= None
															while start < end:
																			a__	:							List[Any]      						= "".join(chars[start:end]				)
																			if substr in self.vocab:
																							a__	:							List[str]      						= substr
																							break
																			end -= 1
															if cur_substr is None:
																			sub_tokens.append(self.unk_token				)
																			start += 1
															else:
																			sub_tokens.append(__UpperCAmelCase				)
																			a__	:							List[Any]      						= end

											return sub_tokens





class 				_a						(       SCREAMING_SNAKE_CASE			):





							'''simple docstring'''

							A				:Tuple =       VOCAB_FILES_NAMES
							A				:Optional[Any] =       PRETRAINED_VOCAB_FILES_MAP
							A				:Any =       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
							A				:List[str] =       ["input_ids", "attention_mask"]
							A				:Optional[Any] =       False



							def __init__(							self ,					__UpperCAmelCase ,					__UpperCAmelCase="<d>" ,					__UpperCAmelCase="</d>" ,					__UpperCAmelCase="<s>" ,					__UpperCAmelCase="</s>" ,					__UpperCAmelCase="<pad>" ,					__UpperCAmelCase="<unk>" ,					__UpperCAmelCase="</n>" ,					__UpperCAmelCase="</_>" ,					__UpperCAmelCase="left" ,					**__UpperCAmelCase ,					):







											"""simple docstring"""



											requires_backends(self ,					["jieba"]				)
											super().__init__(
											    bod_token=__UpperCAmelCase ,					eod_token=__UpperCAmelCase ,					bos_token=__UpperCAmelCase ,					eos_token=__UpperCAmelCase ,					pad_token=__UpperCAmelCase ,					unk_token=__UpperCAmelCase ,					line_token=__UpperCAmelCase ,					space_token=__UpperCAmelCase ,					padding_side=__UpperCAmelCase ,					**__UpperCAmelCase ,					)
											a__	:							Any      						= bod_token
											a__	:							List[str]      						= eod_token
											a__	:							Optional[int]      						= load_vocab(__UpperCAmelCase				)
											a__	:							Dict      						= self.encoder[space_token]
											a__	:							Dict      						= self.encoder[line_token]

											del self.encoder[space_token]
											del self.encoder[line_token]

											a__	:							int      						= collections.OrderedDict(sorted(self.encoder.items() ,					key=lambda __UpperCAmelCase				: x[1]				)				)
											a__	:							Optional[int]      						= {v: k for k, v in self.encoder.items()}

											a__	:							Optional[int]      						= WordpieceTokenizer(vocab=self.encoder ,					unk_token=self.unk_token				)



							@property
							def 		_A	(							self				):







											"""simple docstring"""



											return self.encoder[self.bod_token]



							@property
							def 		_A	(							self				):







											"""simple docstring"""



											return self.encoder[self.eod_token]



							@property
							def 		_A	(							self				):







											"""simple docstring"""



											return self.encoder["\n"]



							@property
							def 		_A	(							self				):







											"""simple docstring"""



											return len(self.encoder				)



							def 		_A	(							self				):







											"""simple docstring"""



											return dict(self.encoder ,					**self.added_tokens_encoder				)



							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											a__	:							Optional[int]      						= []
											for x in jieba.cut(__UpperCAmelCase ,					cut_all=__UpperCAmelCase				):
															output_tokens.extend(self.wordpiece_tokenizer.tokenize(__UpperCAmelCase				)				)
											return output_tokens



							def 		_A	(							self ,					__UpperCAmelCase ,					**__UpperCAmelCase				):







											"""simple docstring"""



											a__	:							int      						= [i for i in token_ids if i >= 0]
											a__	:							Optional[int]      						= [
											    x for x in token_ids if x != self.pad_token_id and x != self.eos_token_id and x != self.bos_token_id
											]
											return super()._decode(__UpperCAmelCase ,					**__UpperCAmelCase				)



							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											return token in self.encoder



							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											return "".join(__UpperCAmelCase				)



							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											return self.encoder.get(__UpperCAmelCase ,					self.encoder.get(self.unk_token				)				)



							def 		_A	(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											return self.decoder.get(__UpperCAmelCase ,					self.unk_token				)



							def 		_A	(							self ,					__UpperCAmelCase ,					__UpperCAmelCase = None				):







											"""simple docstring"""



											if os.path.isdir(__UpperCAmelCase				):
															a__	:							Tuple      						= os.path.join(
															    __UpperCAmelCase ,					(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]				)
											else:
															a__	:							Union[str, Any]      						= (filename_prefix + "-" if filename_prefix else "") + save_directory
											a__	:							Union[str, Any]      						= 0
											if " " in self.encoder:
															a__	:							str      						= self.encoder[" "]
															del self.encoder[" "]
											if "\n" in self.encoder:
															a__	:							Optional[Any]      						= self.encoder["\n"]
															del self.encoder["\n"]
											a__	:							List[Any]      						= collections.OrderedDict(sorted(self.encoder.items() ,					key=lambda __UpperCAmelCase				: x[1]				)				)
											with open(__UpperCAmelCase ,					"w" ,					encoding="utf-8"				) as writer:
															for token, token_index in self.encoder.items():
																			if index != token_index:
																							logger.warning(
																							    f'Saving vocabulary to {vocab_file}: vocabulary indices are not consecutive.'
																							    " Please check that the vocabulary is not corrupted!"				)
																							a__	:							str      						= token_index
																			writer.write(token + "\n"				)
																			index += 1
											return (vocab_file,)



							def 		_A	(							self ,					__UpperCAmelCase ,					__UpperCAmelCase = None				):







											"""simple docstring"""



											if token_ids_a is None:
															return [self.bos_token_id] + token_ids_a
											return [self.bos_token_id] + token_ids_a + [self.bos_token_id] + token_ids_a




							def 		_A	(							self ,					__UpperCAmelCase ,					__UpperCAmelCase = None ,					__UpperCAmelCase = False				):







											"""simple docstring"""



											if already_has_special_tokens:
															return super().get_special_tokens_mask(
															    token_ids_a=__UpperCAmelCase ,					token_ids_a=__UpperCAmelCase ,					already_has_special_tokens=__UpperCAmelCase				)

											if token_ids_a is not None:
															return [1] + ([0] * len(__UpperCAmelCase				)) + [1] + ([0] * len(__UpperCAmelCase				))
											return [1] + ([0] * len(__UpperCAmelCase				))







from __future__ import annotations

import queue


class 				_a						:





							'''simple docstring'''

							def __init__(							self ,					__UpperCAmelCase				):







											"""simple docstring"""



											a__	:							Union[str, Any]      						= data
											a__	:							Tuple      						= None
											a__	:							Optional[Any]      						= None






def     SCREAMING_SNAKE_CASE(      )	->						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__	:							str      						= TreeNode(int(__UpperCamelCase ) )
				q.put(__UpperCamelCase )
				while not q.empty():
								a__	:							str      						= q.get()
								a__	:							Optional[Any]      						= F'Enter the left node of {node_found.data}: '
								a__	:							List[Any]      						= input(__UpperCamelCase ).strip().lower() or "n"
								if check == "n":
												return tree_node
								a__	:							Optional[int]      						= TreeNode(int(__UpperCamelCase ) )
								a__	:							List[str]      						= left_node
								q.put(__UpperCamelCase )
								a__	:							Dict      						= F'Enter the right node of {node_found.data}: '
								a__	:							List[str]      						= input(__UpperCamelCase ).strip().lower() or "n"
								if check == "n":
												return tree_node
								a__	:							str      						= TreeNode(int(__UpperCamelCase ) )
								a__	:							Any      						= right_node
								q.put(__UpperCamelCase )
				raise






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				print(node.data	,				end="," )
				pre_order(node.left )
				pre_order(node.right )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				in_order(node.left )
				print(node.data	,				end="," )
				in_order(node.right )






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				post_order(node.left )
				post_order(node.right )
				print(node.data	,				end="," )






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






def     SCREAMING_SNAKE_CASE(      __UpperCamelCase )	->						None:
				if not isinstance(__UpperCamelCase	,				__UpperCamelCase ) or not node:
								return
				a__	:							list[TreeNode]      						= []
				a__	:							Dict      						= node
				while n or stack:
								while n:
												stack.append(__UpperCamelCase )
												a__	:							List[Any]      						= n.left
								a__	:							str      						= stack.pop()
								print(n.data	,				end="," )
								a__	:							Any      						= n.right






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


