





"""simple docstring"""
import os
from shutil import copyfile
from typing import Optional, Tuple

from ...file_utils import is_sentencepiece_available
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging


if is_sentencepiece_available():
  from .tokenization_deberta_va import DebertaVaTokenizer
else:
  lowerCamelCase_          =	None

lowerCamelCase_          =	logging.get_logger(__name__)

lowerCamelCase_          =	{"vocab_file": "spm.model", "tokenizer_file": "tokenizer.json"}

lowerCamelCase_          =	{
    "vocab_file": {
        "microsoft/deberta-v2-xlarge": "https://huggingface.co/microsoft/deberta-v2-xlarge/resolve/main/spm.model",
        "microsoft/deberta-v2-xxlarge": "https://huggingface.co/microsoft/deberta-v2-xxlarge/resolve/main/spm.model",
        "microsoft/deberta-v2-xlarge-mnli": (
            "https://huggingface.co/microsoft/deberta-v2-xlarge-mnli/resolve/main/spm.model"
        ),
        "microsoft/deberta-v2-xxlarge-mnli": (
            "https://huggingface.co/microsoft/deberta-v2-xxlarge-mnli/resolve/main/spm.model"
        ),
    }
}

lowerCamelCase_          =	{
    "microsoft/deberta-v2-xlarge": 5_1_2,
    "microsoft/deberta-v2-xxlarge": 5_1_2,
    "microsoft/deberta-v2-xlarge-mnli": 5_1_2,
    "microsoft/deberta-v2-xxlarge-mnli": 5_1_2,
}

lowerCamelCase_          =	{
    "microsoft/deberta-v2-xlarge": {"do_lower_case": False},
    "microsoft/deberta-v2-xxlarge": {"do_lower_case": False},
    "microsoft/deberta-v2-xlarge-mnli": {"do_lower_case": False},
    "microsoft/deberta-v2-xxlarge-mnli": {"do_lower_case": False},
}






class       _SCREAMING_SNAKE_CASE(     A						):
       SCREAMING_SNAKE_CASE_     :   Optional[Any]					=						VOCAB_FILES_NAMES
       SCREAMING_SNAKE_CASE_     :   Any					=						PRETRAINED_VOCAB_FILES_MAP
       SCREAMING_SNAKE_CASE_     :   Tuple					=						PRETRAINED_INIT_CONFIGURATION
       SCREAMING_SNAKE_CASE_     :   Union[str, Any]					=						PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
       SCREAMING_SNAKE_CASE_     :   List[Any]					=						DebertaVaTokenizer




       def __init__(		self	,SCREAMING_SNAKE_CASE__=None	,SCREAMING_SNAKE_CASE__=None	,SCREAMING_SNAKE_CASE__=False	,SCREAMING_SNAKE_CASE__=False	,SCREAMING_SNAKE_CASE__="[CLS]"	,SCREAMING_SNAKE_CASE__="[SEP]"	,SCREAMING_SNAKE_CASE__="[UNK]"	,SCREAMING_SNAKE_CASE__="[SEP]"	,SCREAMING_SNAKE_CASE__="[PAD]"	,SCREAMING_SNAKE_CASE__="[CLS]"	,SCREAMING_SNAKE_CASE__="[MASK]"	,**SCREAMING_SNAKE_CASE__	,)    ->   None:





             """simple docstring"""






             super().__init__(
                 SCREAMING_SNAKE_CASE__	,tokenizer_file=SCREAMING_SNAKE_CASE__	,do_lower_case=SCREAMING_SNAKE_CASE__	,bos_token=SCREAMING_SNAKE_CASE__	,eos_token=SCREAMING_SNAKE_CASE__	,unk_token=SCREAMING_SNAKE_CASE__	,sep_token=SCREAMING_SNAKE_CASE__	,pad_token=SCREAMING_SNAKE_CASE__	,cls_token=SCREAMING_SNAKE_CASE__	,mask_token=SCREAMING_SNAKE_CASE__	,split_by_punct=SCREAMING_SNAKE_CASE__	,**SCREAMING_SNAKE_CASE__	,)

             __SCREAMING_SNAKE_CASE     :Optional[Any]	       =						do_lower_case
             __SCREAMING_SNAKE_CASE     :str	       =						split_by_punct
             __SCREAMING_SNAKE_CASE     :List[Any]	       =						vocab_file
             __SCREAMING_SNAKE_CASE     :str	       =						False if not self.vocab_file else True




       def 					_UpperCamelCase  (		self	,SCREAMING_SNAKE_CASE__	,SCREAMING_SNAKE_CASE__=None							)    ->   Optional[Any]:





             """simple docstring"""






             if token_ids_a is None:
                   return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
             __SCREAMING_SNAKE_CASE     :Optional[int]	       =						[self.cls_token_id]
             __SCREAMING_SNAKE_CASE     :List[Any]	       =						[self.sep_token_id]
             return cls + token_ids_a + sep + token_ids_a + sep




       def 					_UpperCamelCase  (		self	,SCREAMING_SNAKE_CASE__	,SCREAMING_SNAKE_CASE__=None	,SCREAMING_SNAKE_CASE__=False							)    ->   str:





             """simple docstring"""






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

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




       def 					_UpperCamelCase  (		self	,SCREAMING_SNAKE_CASE__	,SCREAMING_SNAKE_CASE__=None							)    ->   Any:





             """simple docstring"""






             __SCREAMING_SNAKE_CASE     :List[Any]	       =						[self.sep_token_id]
             __SCREAMING_SNAKE_CASE     :Optional[Any]	       =						[self.cls_token_id]
             if token_ids_a is None:
                   return len(cls + token_ids_a + sep							) * [0]
             return len(cls + token_ids_a + sep							) * [0] + len(token_ids_a + sep							) * [1]




       def 					_UpperCamelCase  (		self	,SCREAMING_SNAKE_CASE__	,SCREAMING_SNAKE_CASE__ = None							)    ->   Tuple[str]:





             """simple docstring"""






             if not self.can_save_slow_tokenizer:
                   raise ValueError(
                       '''Your fast tokenizer does not have the necessary information to save the vocabulary for a slow '''
                       '''tokenizer.'''							)

             if not os.path.isdir(SCREAMING_SNAKE_CASE__							):
                   logger.error(f'''Vocabulary path ({save_directory}) should be a directory'''							)
                   return
             __SCREAMING_SNAKE_CASE     :int	       =						os.path.join(
                 SCREAMING_SNAKE_CASE__	,(filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']							)

             if os.path.abspath(self.vocab_file							) != os.path.abspath(SCREAMING_SNAKE_CASE__							):
                   copyfile(self.vocab_file	,SCREAMING_SNAKE_CASE__							)

             return (out_vocab_file,)






"""simple docstring"""
def   __lowerCamelCase     (							a_  :	int = 10**6							)    ->   int:

      if n <= 0:
            raise ValueError('''Please enter an integer greater than 0'''							)

      __SCREAMING_SNAKE_CASE     :Tuple	       =						list(range(n + 1							)							)
      for number in range(2				,     n + 1							):
            if phi[number] == number:
                  phi[number] -= 1
                  for multiple in range(number * 2				,     n + 1				,     a_							):
                        __SCREAMING_SNAKE_CASE     :List[Any]	       =						(phi[multiple] // number) * (number - 1)

      __SCREAMING_SNAKE_CASE     :Optional[Any]	       =						1
      for number in range(1				,     n + 1							):
            if (answer / phi[answer]) < (number / phi[number]):
                  __SCREAMING_SNAKE_CASE     :str	       =						number

      return answer


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