import json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin
@require_tokenizers
class    A_ (       a_			,       unittest.TestCase ):
  _SCREAMING_SNAKE_CASE    				=			MgpstrTokenizer
  _SCREAMING_SNAKE_CASE    				=			False
  _SCREAMING_SNAKE_CASE    				=			{}
  _SCREAMING_SNAKE_CASE    				=			False

  def 		_UpperCAmelCase   (		self :      str       ):
   super().setUp()

   # fmt: off
   __a       =  ["[GO]", "[s]", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
   # fmt: on
   __a       =  dict(zip(__SCREAMING_SNAKE_CASE     ,							range(len(__SCREAMING_SNAKE_CASE       )       )       )       )

   __a       =  os.path.join(self.tmpdirname     ,							VOCAB_FILES_NAMES["vocab_file"]       )
   with open(self.vocab_file     ,							"w"     ,							encoding="utf-8"       ) as fp:
    fp.write(json.dumps(__SCREAMING_SNAKE_CASE       ) + "\n"       )

  def 		_UpperCAmelCase   (		self :      Optional[Any]     ,							**__SCREAMING_SNAKE_CASE :      Union[str, Any]       ):
   return MgpstrTokenizer.from_pretrained(self.tmpdirname     ,							**__SCREAMING_SNAKE_CASE       )

  def 		_UpperCAmelCase   (		self :      List[Any]     ,							__SCREAMING_SNAKE_CASE :      Dict       ):
   __a       =  "tester"
   __a       =  "tester"
   return input_text, output_text

  @unittest.skip("MGP-STR always lower cases letters."       )
  def 		_UpperCAmelCase   (		self :      Optional[int]       ):
   pass

  def 		_UpperCAmelCase   (		self :      Any       ):
   __a       =  self.get_tokenizers(do_lower_case=__SCREAMING_SNAKE_CASE       )
   for tokenizer in tokenizers:
    with self.subTest(f"""{tokenizer.__class__.__name__}"""       ):
     __a       =  "[SPECIAL_TOKEN]"

     tokenizer.add_special_tokens({"cls_token": special_token}       )
     __a       =  tokenizer.encode([special_token]     ,							add_special_tokens=__SCREAMING_SNAKE_CASE       )
     self.assertEqual(len(__SCREAMING_SNAKE_CASE       )     ,							1       )

     __a       =  tokenizer.decode(__SCREAMING_SNAKE_CASE     ,							skip_special_tokens=__SCREAMING_SNAKE_CASE       )
     self.assertTrue(special_token not in decoded       )

  def 		_UpperCAmelCase   (		self :      Dict       ):
   __a       =  self.get_tokenizers()
   for tokenizer in tokenizers:
    with self.subTest(f"""{tokenizer.__class__.__name__}"""       ):
     __a       ,     __a       =  self.get_input_output_texts(__SCREAMING_SNAKE_CASE       )

     __a       =  tokenizer.tokenize(__SCREAMING_SNAKE_CASE       )
     __a       =  tokenizer.convert_tokens_to_ids(__SCREAMING_SNAKE_CASE       )
     __a       =  tokenizer.encode(__SCREAMING_SNAKE_CASE     ,							add_special_tokens=__SCREAMING_SNAKE_CASE       )
     self.assertListEqual(__SCREAMING_SNAKE_CASE     ,							__SCREAMING_SNAKE_CASE       )

     __a       =  tokenizer.convert_ids_to_tokens(__SCREAMING_SNAKE_CASE       )
     self.assertNotEqual(len(__SCREAMING_SNAKE_CASE       )     ,							0       )
     __a       =  tokenizer.decode(__SCREAMING_SNAKE_CASE       )
     self.assertIsInstance(__SCREAMING_SNAKE_CASE     ,							__SCREAMING_SNAKE_CASE       )

     self.assertEqual(text_a.replace(" "     ,							""       )     ,							__SCREAMING_SNAKE_CASE       )

  @unittest.skip("MGP-STR tokenizer only handles one sequence."       )
  def 		_UpperCAmelCase   (		self :      Optional[Any]       ):
   pass

  @unittest.skip("inputs cannot be pretokenized in MgpstrTokenizer"       )
  def 		_UpperCAmelCase   (		self :      Tuple       ):
   pass



def   __A		(			_A = 100_0000					):



 """simple docstring"""


 __a       =  [i - 1 for i in range(limit + 1					)]

 for i in range(2							,				limit + 1					):
  if phi[i] == i - 1:
   for j in range(2 * i							,				limit + 1							,				_A					):
    phi[j] -= phi[j] // i

 return sum(phi[2 : limit + 1]					)


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


