






"""simple docstring"""

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 						A_							(      snake_case_					,							unittest.TestCase  ):
    UpperCAmelCase__        =				LayoutLMTokenizer
    UpperCAmelCase__        =				LayoutLMTokenizerFast
    UpperCAmelCase__        =				True
    UpperCAmelCase__        =				True







    def     _snake_case					(							self							:						List[str]	)				->					Union[str, Any]:
          super().setUp()

          __magic_name__            =     [
              "[UNK]",
              "[CLS]",
              "[SEP]",
              "want",
              "##want",
              "##ed",
              "wa",
              "un",
              "runn",
              "##ing",
              ",",
              "low",
              "lowest",
          ]
          __magic_name__            =     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     _snake_case					(							self							:						Tuple						,    **__lowerCamelCase							:						Any	)				->					str:
          return LayoutLMTokenizer.from_pretrained(self.tmpdirname						,    **__lowerCamelCase	)







    def     _snake_case					(							self							:						List[Any]						,    __lowerCamelCase							:						Tuple	)				->					List[Any]:
          __magic_name__            =     "UNwant\u00E9d,running"
          __magic_name__            =     "unwanted, running"
          return input_text, output_text







    def     _snake_case					(							self							:						Optional[int]	)				->					str:
          __magic_name__            =     self.tokenizer_class(self.vocab_file	)

          __magic_name__            =     tokenizer.tokenize("UNwant\u00E9d,running"	)
          self.assertListEqual(__lowerCamelCase						,    ["un", "##want", "##ed", ",", "runn", "##ing"]	)
          self.assertListEqual(tokenizer.convert_tokens_to_ids(__lowerCamelCase	)						,    [7, 4, 5, 1_0, 8, 9]	)







    def     _snake_case					(							self							:						int	)				->					str:
          pass











"""simple docstring"""

from __future__ import annotations

lowercase    			=       []






def _lowerCAmelCase	(  __lowerCamelCase:list[list[int]] ,						__lowerCamelCase:int ,						__lowerCamelCase:int   ):

						'''simple docstring'''






						for i in range(len(__lowerCamelCase   )   ):
												if board[row][i] == 1:
																		return False
						for i in range(len(__lowerCamelCase   )   ):
												if board[i][column] == 1:
																		return False
						for i, j in zip(range(__lowerCamelCase ,						-1 ,						-1   ) ,						range(__lowerCamelCase ,						-1 ,						-1   )   ):
												if board[i][j] == 1:
																		return False
						for i, j in zip(range(__lowerCamelCase ,						-1 ,						-1   ) ,						range(__lowerCamelCase ,						len(__lowerCamelCase   )   )   ):
												if board[i][j] == 1:
																		return False
						return True






def _lowerCAmelCase	(  __lowerCamelCase:list[list[int]] ,						__lowerCamelCase:int   ):

						'''simple docstring'''






						if row >= len(__lowerCamelCase   ):
												solution.append(__lowerCamelCase   )
												printboard(__lowerCamelCase   )
												print()
												return True
						for i in range(len(__lowerCamelCase   )   ):
												if is_safe(__lowerCamelCase ,						__lowerCamelCase ,						__lowerCamelCase   ):
																		__magic_name__            =     1
																		solve(__lowerCamelCase ,						row + 1   )
																		__magic_name__            =     0
						return False






def _lowerCAmelCase	(  __lowerCamelCase:list[list[int]]   ):

						'''simple docstring'''






						for i in range(len(__lowerCamelCase   )   ):
												for j in range(len(__lowerCamelCase   )   ):
																		if board[i][j] == 1:
																								print("Q" ,						end=" "   )
																		else:
																								print("." ,						end=" "   )
												print()


# n=int(input("The no. of queens"))
lowercase    			=       8
lowercase    			=       [[0 for i in range(n)] for j in range(n)]
solve(board, 0)


print('''The total no. of solutions are :''', len(solution))



