
SCREAMING_SNAKE_CASE				:Union[str, Any]									=							[0, 2, 4, 6, 8]
SCREAMING_SNAKE_CASE				:Tuple									=							[1, 3, 5, 7, 9]


def 		UpperCAmelCase     (      a_						,  a_						,  a_						,  a_		)						->      int:







				"""simple docstring"""



				if remaining_length == 0:
								if digits[0] == 0 or digits[-1] == 0:
												return 0

								for i in range(length // 2 - 1						,  -1						,  -1		):
												remainder += digits[i] + digits[length - i - 1]

												if remainder % 2 == 0:
																return 0

												remainder //= 1_0

								return 1

				if remaining_length == 1:
								if remainder % 2 == 0:
												return 0

								__A       =					0
								for digit in range(1_0		):
												__A       =					digit
												result += reversible_numbers(
												    0						,  (remainder + 2 * digit) // 1_0						,  a_						,  a_		)
								return result

				__A       =					0
				for digita in range(1_0		):
								__A       =					digita

								if (remainder + digita) % 2 == 0:
												__A       =					ODD_DIGITS
								else:
												__A       =					EVEN_DIGITS

								for digita in other_parity_digits:
												__A       =					digita
												result += reversible_numbers(
												    remaining_length - 2						,  (remainder + digita + digita) // 1_0						,  a_						,  a_						,  )
				return result


def 		UpperCAmelCase     (      a_ = 9		)						->      int:







				"""simple docstring"""



				__A       =					0
				for length in range(1						,  max_power + 1		):
								result += reversible_numbers(a_						,  0						,  [0] * length						,  a_		)
				return result


if __name__ == "__main__":
					print(f'''{solution() = }''')



import numpy as np
from nltk.translate import meteor_score

import datasets
from datasets.config import importlib_metadata, version


_lowerCamelCase      :					List[str]					    =      version.parse(importlib_metadata.version('''nltk'''))
if NLTK_VERSION >= version.Version('''3.6.4'''):
   from nltk import word_tokenize


_lowerCamelCase      :					Dict					    =      '''\
@inproceedings{banarjee2005,
  title     = {{METEOR}: An Automatic Metric for {MT} Evaluation with Improved Correlation with Human Judgments},
  author    = {Banerjee, Satanjeev  and Lavie, Alon},
  booktitle = {Proceedings of the {ACL} Workshop on Intrinsic and Extrinsic Evaluation Measures for Machine Translation and/or Summarization},
  month     = jun,
  year      = {2005},
  address   = {Ann Arbor, Michigan},
  publisher = {Association for Computational Linguistics},
  url       = {https://www.aclweb.org/anthology/W05-0909},
  pages     = {65--72},
}
'''

_lowerCamelCase      :					str					    =      '''\
METEOR, an automatic metric for machine translation evaluation
that is based on a generalized concept of unigram matching between the
machine-produced translation and human-produced reference translations.
Unigrams can be matched based on their surface forms, stemmed forms,
and meanings; furthermore, METEOR can be easily extended to include more
advanced matching strategies. Once all generalized unigram matches
between the two strings have been found, METEOR computes a score for
this matching using a combination of unigram-precision, unigram-recall, and
a measure of fragmentation that is designed to directly capture how
well-ordered the matched words in the machine translation are in relation
to the reference.

METEOR gets an R correlation value of 0.347 with human evaluation on the Arabic
data and 0.331 on the Chinese data. This is shown to be an improvement on
using simply unigram-precision, unigram-recall and their harmonic F1
combination.
'''

_lowerCamelCase      :					Union[str, Any]					    =      '''
Computes METEOR score of translated segments against one or more references.
Args:
    predictions: list of predictions to score. Each prediction
        should be a string with tokens separated by spaces.
    references: list of reference for each prediction. Each
        reference should be a string with tokens separated by spaces.
    alpha: Parameter for controlling relative weights of precision and recall. default: 0.9
    beta: Parameter for controlling shape of penalty as a function of fragmentation. default: 3
    gamma: Relative weight assigned to fragmentation penalty. default: 0.5
Returns:
    \'meteor\': meteor score.
Examples:

    >>> meteor = datasets.load_metric(\'meteor\')
    >>> predictions = ["It is a guide to action which ensures that the military always obeys the commands of the party"]
    >>> references = ["It is a guide to action that ensures that the military will forever heed Party commands"]
    >>> results = meteor.compute(predictions=predictions, references=references)
    >>> print(round(results["meteor"], 4))
    0.6944
'''





@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION				,							_KWARGS_DESCRIPTION			)
class        lowerCAmelCase__  (					datasets.Metric			):



       '''simple docstring'''







       def     __UpperCamelCase     (							self     ):







             '''simple docstring'''



             return datasets.MetricInfo(
                 description=_DESCRIPTION ,   citation=_CITATION ,   inputs_description=_KWARGS_DESCRIPTION ,   features=datasets.Features(
                     {
                         '''predictions''': datasets.Value('''string''' ,   id='''sequence'''     ),
                         '''references''': datasets.Value('''string''' ,   id='''sequence'''     ),
                     }     ) ,   codebase_urls=['''https://github.com/nltk/nltk/blob/develop/nltk/translate/meteor_score.py'''] ,   reference_urls=[
                     '''https://www.nltk.org/api/nltk.translate.html#module-nltk.translate.meteor_score''',
                     '''https://en.wikipedia.org/wiki/METEOR''',
                 ] ,   )

       def     __UpperCamelCase     (							self ,   lowercase__     ):







             '''simple docstring'''



             import nltk

             nltk.download('''wordnet'''     )
             if NLTK_VERSION >= version.Version('''3.6.5'''     ):
                   nltk.download('''punkt'''     )
             if NLTK_VERSION >= version.Version('''3.6.6'''     ):
                   nltk.download('''omw-1.4'''     )


       def     __UpperCamelCase     (							self ,   lowercase__ ,   lowercase__ ,   lowercase__=0.9 ,   lowercase__=3 ,   lowercase__=0.5     ):







             '''simple docstring'''



             if NLTK_VERSION >= version.Version('''3.6.5'''     ):
                   __A    =[
                       meteor_score.single_meteor_score(
                           word_tokenize(lowercase__     ) ,   word_tokenize(lowercase__     ) ,   alpha=lowercase__ ,   beta=lowercase__ ,   gamma=lowercase__     )
                       for ref, pred in zip(lowercase__ ,   lowercase__     )
                   ]
             else:
                   __A    =[
                       meteor_score.single_meteor_score(lowercase__ ,   lowercase__ ,   alpha=lowercase__ ,   beta=lowercase__ ,   gamma=lowercase__     )
                       for ref, pred in zip(lowercase__ ,   lowercase__     )
                   ]

             return {"meteor": np.mean(lowercase__     )}


