


import unittest

from transformers import RoFormerTokenizer, RoFormerTokenizerFast
from transformers.testing_utils import require_rjieba, require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin
@require_rjieba
@require_tokenizers
class 				SCREAMING_SNAKE_CASE__						(       SCREAMING_SNAKE_CASE__		,					unittest.TestCase    ):
      snake_case__       :  int       =		RoFormerTokenizer
      snake_case__       :  List[str]       =		RoFormerTokenizerFast
      snake_case__       :  Dict       =		True
      snake_case__       :  Any       =		True
      def  SCREAMING_SNAKE_CASE							( self       : Dict  )	->    Any:
             super().setUp()
      def  SCREAMING_SNAKE_CASE							( self       : Optional[Any]  ,							**SCREAMING_SNAKE_CASE__       : Tuple  )	->    str:
             return self.tokenizer_class.from_pretrained('junnyu/roformer_chinese_base'  ,							**_lowercase  )
      def  SCREAMING_SNAKE_CASE							( self       : List[str]  ,							**SCREAMING_SNAKE_CASE__       : Any  )	->    Union[str, Any]:
             return self.rust_tokenizer_class.from_pretrained('junnyu/roformer_chinese_base'  ,							**_lowercase  )
      def  SCREAMING_SNAKE_CASE							( self       : Any  )	->    Dict:
             a_      :	Tuple							=						"""永和服装饰品有限公司,今天天气非常好"""
             a_      :	int							=						"""永和 服装 饰品 有限公司 , 今 天 天 气 非常 好"""
             return input_text, output_text
      def  SCREAMING_SNAKE_CASE							( self       : List[Any]  )	->    str:
             a_      :	List[str]							=						self.get_tokenizer()
             a_      :	Optional[Any]							=						self.get_chinese_input_output_texts()
             a_      :	List[str]							=						tokenizer.tokenize(_lowercase  )

             self.assertListEqual(_lowercase  ,							output_text.split()  )

             a_      :	str							=						tokens + [tokenizer.unk_token]
             a_      :	Tuple							=						[2_2_9_4_3, 2_1_3_3_2, 3_4_4_3_1, 4_5_9_0_4, 1_1_7, 3_0_6, 1_2_3_1, 1_2_3_1, 2_6_5_3, 3_3_9_9_4, 1_2_6_6, 1_0_0]
             self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowercase  )  ,							_lowercase  )
      def  SCREAMING_SNAKE_CASE							( self       : List[str]  )	->    Any:
             a_      :	int							=						self.get_rust_tokenizer()
             a_      :	List[Any]							=						self.get_chinese_input_output_texts()
             a_      :	Union[str, Any]							=						tokenizer.tokenize(_lowercase  )
             self.assertListEqual(_lowercase  ,							output_text.split()  )
             a_      :	Optional[int]							=						tokens + [tokenizer.unk_token]
             a_      :	Union[str, Any]							=						[2_2_9_4_3, 2_1_3_3_2, 3_4_4_3_1, 4_5_9_0_4, 1_1_7, 3_0_6, 1_2_3_1, 1_2_3_1, 2_6_5_3, 3_3_9_9_4, 1_2_6_6, 1_0_0]
             self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowercase  )  ,							_lowercase  )
      def  SCREAMING_SNAKE_CASE							( self       : Union[str, Any]  )	->    Tuple:
             pass
      def  SCREAMING_SNAKE_CASE							( self       : Optional[Any]  )	->    Optional[Any]:
             pass

      def  SCREAMING_SNAKE_CASE							( self       : Any  )	->    Optional[int]:
             pass






def  SCREAMING_SNAKE_CASE_		(    __A				:    list       )			->	list:

       """simple docstring"""

       if len(__A       ) <= 1:
              return [tuple(__A       )]

       a_      :	Optional[Any]							=						[]

       def generate(__A				:    int						,					__A				:    list       ):
              a_      :	str							=						[0] * n
              res.append(tuple(__A       )       )

              a_      :	Optional[int]							=						0
              while i < n:
                     if c[i] < i:
                            if i % 2 == 0:
                                   a_							,	a_      :	Dict							=						arr[i], arr[0]
                            else:
                                   a_							,	a_      :	Union[str, Any]							=						arr[i], arr[c[i]]
                            res.append(tuple(__A       )       )
                            c[i] += 1
                            a_      :	Dict							=						0
                     else:
                            a_      :	Optional[Any]							=						0
                            i += 1

       generate(len(__A       )						,					__A       )
       return res


if __name__ == "__main__":
   UpperCAmelCase_   :				Union[str, Any]						      = input('Enter numbers separated by a comma:\n').strip()
   UpperCAmelCase_   :				Optional[Any]						      = [int(item) for item in user_input.split(',')]
   print(heaps(arr))


