





from transformers.models.cpm.tokenization_cpm import CpmTokenizer
from transformers.testing_utils import custom_tokenizers

from ..xlnet.test_modeling_xlnet import XLNetModelTest

@custom_tokenizers
class 						UpperCamelCase__					( lowerCAmelCase_  ):



     '''simple docstring'''

     def 							SCREAMING_SNAKE_CASE__    (				self		:       List[Any]		,lowerCamelCase__		:       Dict		,lowerCamelCase__		:       List[Any]		,lowerCamelCase__		:       Tuple		,lowerCamelCase__		:       Optional[Any]		,lowerCamelCase__		:       Tuple			)	->						Union[str, Any]:




           '''simple docstring'''


           return True






     def 							SCREAMING_SNAKE_CASE__    (				self		:       Optional[int]			)	->						Optional[int]:




           '''simple docstring'''


           SCREAMING_SNAKE_CASE						=		CpmTokenizer.from_pretrained("""TsinghuaAI/CPM-Generate"""			)
           SCREAMING_SNAKE_CASE						=		"""Hugging Face大法好，谁用谁知道。"""
           SCREAMING_SNAKE_CASE						=		"""Hugging Face大法好,谁用谁知道。<unk>"""
           SCREAMING_SNAKE_CASE						=		"""▁Hu gg ing ▁ ▂ ▁F ace ▁大法 ▁好 ▁ , ▁谁 ▁用 ▁谁 ▁知 道 ▁ 。""".split()

           SCREAMING_SNAKE_CASE						=		tokenizer.tokenize(lowerCamelCase__			)
           self.assertListEqual(lowerCamelCase__		,lowerCamelCase__			)

           SCREAMING_SNAKE_CASE						=		tokens + [tokenizer.unk_token]

           SCREAMING_SNAKE_CASE						=		[13789, 13283, 1421, 8, 10, 1164, 13608, 16528, 63, 8, 9, 440, 108, 440, 121, 90, 8, 12, 0]
           self.assertListEqual(tokenizer.convert_tokens_to_ids(lowerCamelCase__			)		,lowerCamelCase__			)

           SCREAMING_SNAKE_CASE						=		tokenizer.decode(lowerCamelCase__			)
           self.assertEqual(lowerCamelCase__		,lowerCamelCase__			)









import os



def   __lowercase  ( )					->  int:


      '''simple docstring'''


      SCREAMING_SNAKE_CASE						=		os.path.dirname(os.path.realpath(_SCREAMING_SNAKE_CASE      )      )
      SCREAMING_SNAKE_CASE						=		os.path.join(_SCREAMING_SNAKE_CASE					,		"""triangle.txt"""      )

      with open(_SCREAMING_SNAKE_CASE      ) as in_file:
            SCREAMING_SNAKE_CASE						=		[[int(_SCREAMING_SNAKE_CASE      ) for i in line.split()] for line in in_file]

      while len(_SCREAMING_SNAKE_CASE      ) != 1:
            SCREAMING_SNAKE_CASE						=		triangle.pop()
            SCREAMING_SNAKE_CASE						=		triangle[-1]
            for j in range(len(_SCREAMING_SNAKE_CASE      ) - 1      ):
                  curr_row[j] += max(last_row[j]					,		last_row[j + 1]      )
      return triangle[0][0]


if __name__ == "__main__":
      print(solution())


