






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_							(				UpperCamelCase       ):




						def      snake_case__(    self		,	lowercase		,	lowercase		,	lowercase		,	lowercase		,	lowercase       )			->						int:
													return True







						def      snake_case__(    self       )			->						List[str]:
													_a  :    List[str]			=						CpmTokenizer.from_pretrained('''TsinghuaAI/CPM-Generate'''       )
													_a  :    Any			=						'''Hugging Face大法好，谁用谁知道。'''
													_a  :    Union[str, Any]			=						'''Hugging Face大法好,谁用谁知道。<unk>'''
													_a  :    Optional[Any]			=						'''▁Hu gg ing ▁ ▂ ▁F ace ▁大法 ▁好 ▁ , ▁谁 ▁用 ▁谁 ▁知 道 ▁ 。'''.split()

													_a  :    Optional[Any]			=						tokenizer.tokenize(lowercase       )
													self.assertListEqual(lowercase		,	lowercase       )

													_a  :    Tuple			=						tokens + [tokenizer.unk_token]

													_a  :    str			=						[13_789, 13_283, 1_421, 8, 10, 1_164, 13_608, 16_528, 63, 8, 9, 440, 108, 440, 121, 90, 8, 12, 0]
													self.assertListEqual(tokenizer.convert_tokens_to_ids(lowercase       )		,	lowercase       )

													_a  :    Tuple			=						tokenizer.decode(lowercase       )
													self.assertEqual(lowercase		,	lowercase       )







def    UpperCamelCase__  (   UpperCAmelCase     )     ->		tuple[int, int]:







							"""simple docstring"""





							if len(UpperCAmelCase     ) == 1:
														return a[0], a[0]
							else:
														# split A into half.
														_a  :    Union[str, Any]			=						a[: len(UpperCAmelCase     ) // 2]
														_a  :    Optional[Any]			=						a[len(UpperCAmelCase     ) // 2 :]

														# 2 sub problems, 1/2 of original size.
														_a		,					_a  :    Union[str, Any]			=						max_difference(UpperCAmelCase     )
														_a		,					_a  :    List[Any]			=						max_difference(UpperCAmelCase     )

														# get min of first and max of second
														# linear time
														_a  :    Union[str, Any]			=						min(UpperCAmelCase     )
														_a  :    Any			=						max(UpperCAmelCase     )

														# 3 cases, either (small1, big1),
														# (min_first, max_second), (small2, big2)
														# constant comparisons
														if biga - smalla > max_second - min_first and biga - smalla > biga - smalla:
																					return smalla, biga
														elif biga - smalla > max_second - min_first:
																					return smalla, biga
														else:
																					return min_first, max_second


if __name__ == "__main__":
						import doctest

						doctest.testmod()