





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			):
	UpperCAmelCase__					=			MgpstrTokenizer
	UpperCAmelCase__					=			False
	UpperCAmelCase__					=			{}
	UpperCAmelCase__					=			False
	def      _lowercase				(    self		):






				'''simple docstring'''







				super().setUp()

				# fmt: off
				UpperCAmelCase   		=				['''[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
				UpperCAmelCase   		=				dict(zip(_A							,					range(len(_A		)		)		)		)

				UpperCAmelCase   		=				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(_A		) + '''\n'''		)
	def      _lowercase				(    self							,					**_A		):






				'''simple docstring'''







				return MgpstrTokenizer.from_pretrained(self.tmpdirname							,					**_A		)
	def      _lowercase				(    self							,					_A		):






				'''simple docstring'''







				UpperCAmelCase   		=				'''tester'''
				UpperCAmelCase   		=				'''tester'''
				return input_text, output_text
	@unittest.skip('''MGP-STR always lower cases letters.'''		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				pass
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				self.get_tokenizers(do_lower_case=_A		)
				for tokenizer in tokenizers:
							with self.subTest(F"""{tokenizer.__class__.__name__}"""		):
										UpperCAmelCase   		=				'''[SPECIAL_TOKEN]'''

										tokenizer.add_special_tokens({'''cls_token''': special_token}		)
										UpperCAmelCase   		=				tokenizer.encode([special_token]							,					add_special_tokens=_A		)
										self.assertEqual(len(_A		)							,					1		)

										UpperCAmelCase   		=				tokenizer.decode(_A							,					skip_special_tokens=_A		)
										self.assertTrue(special_token not in decoded		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				UpperCAmelCase   		=				self.get_tokenizers()
				for tokenizer in tokenizers:
							with self.subTest(F"""{tokenizer.__class__.__name__}"""		):
										UpperCAmelCase		,			UpperCAmelCase   		=				self.get_input_output_texts(_A		)

										UpperCAmelCase   		=				tokenizer.tokenize(_A		)
										UpperCAmelCase   		=				tokenizer.convert_tokens_to_ids(_A		)
										UpperCAmelCase   		=				tokenizer.encode(_A							,					add_special_tokens=_A		)
										self.assertListEqual(_A							,					_A		)

										UpperCAmelCase   		=				tokenizer.convert_ids_to_tokens(_A		)
										self.assertNotEqual(len(_A		)							,					0		)
										UpperCAmelCase   		=				tokenizer.decode(_A		)
										self.assertIsInstance(_A							,					_A		)

										self.assertEqual(text_a.replace(''' '''							,					''''''		)							,					_A		)
	@unittest.skip('''MGP-STR tokenizer only handles one sequence.'''		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				pass







	@unittest.skip('''inputs cannot be pretokenized in MgpstrTokenizer'''		)
	def      _lowercase				(    self		):






				'''simple docstring'''







				pass







'''simple docstring'''

from __future__ import annotations

from fractions import Fraction





def __snake_case					(      UpperCAmelCase_						:						int					,				UpperCAmelCase_						:						int		):
 return (
     num != den and num % 10 == den // 10 and (num // 10) / (den % 10) == num / den
 )





def __snake_case					(      UpperCAmelCase_						:						int		):
 lowerCamelCase_      =  []
 lowerCamelCase_      =  11
 lowerCamelCase_      =  int("1" + "0" * digit_len		)
 for num in range(UpperCAmelCase_					,				UpperCAmelCase_		):
  while den <= 99:
   if (num != den) and (num % 10 == den // 10) and (den % 10 != 0):
    if is_digit_cancelling(UpperCAmelCase_					,				UpperCAmelCase_		):
     solutions.append(F'''{num}/{den}'''		)
   den += 1
  num += 1
  lowerCamelCase_      =  10
 return solutions





def __snake_case					(      UpperCAmelCase_						:						int = 2		):
 lowerCamelCase_      =  1.0
 for fraction in fraction_list(UpperCAmelCase_		):
  lowerCamelCase_      =  Fraction(UpperCAmelCase_		)
  result *= frac.denominator / frac.numerator
 return int(UpperCAmelCase_		)


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



