
'''simple docstring'''







class 			lowerCAmelCase :




		def __init__(				self					,						UpperCamelCase					,						UpperCamelCase					,						UpperCamelCase      ):
								_SCREAMING_SNAKE_CASE				= name
								_SCREAMING_SNAKE_CASE				= value
								_SCREAMING_SNAKE_CASE				= weight




		def __repr__(				self      ):
								return F'{self.__class__.__name__}({self.name}, {self.value}, {self.weight})'




		def     lowercase       (				self      ):
								return self.value




		def     lowercase       (				self      ):
								return self.name




		def     lowercase       (				self      ):
								return self.weight




		def     lowercase       (				self      ):
								return self.value / self.weight



def 			_a		(	_SCREAMING_SNAKE_CASE		:   Optional[int]	,			_SCREAMING_SNAKE_CASE		:   Optional[Any]	,			_SCREAMING_SNAKE_CASE		:   str  ):
						_SCREAMING_SNAKE_CASE				= []
						for i in range(len(__snake_case  )  ):
												menu.append(Things(name[i]	,			value[i]	,			weight[i]  )  )
						return menu



def 			_a		(	_SCREAMING_SNAKE_CASE		:   List[str]	,			_SCREAMING_SNAKE_CASE		:   Tuple	,			_SCREAMING_SNAKE_CASE		:   Optional[int]  ):
						_SCREAMING_SNAKE_CASE				= sorted(__snake_case	,			key=__snake_case	,			reverse=__snake_case  )
						_SCREAMING_SNAKE_CASE				= []
						_SCREAMING_SNAKE_CASE				= 0.0, 0.0
						for i in range(len(__snake_case  )  ):
												if (total_cost + items_copy[i].get_weight()) <= max_cost:
																		result.append(items_copy[i]  )
																		total_cost += items_copy[i].get_weight()
																		total_value += items_copy[i].get_value()
						return (result, total_value)



def 			_a		(	):
						pass




if __name__ == "__main__":
						import doctest

						doctest.testmod()

'''simple docstring'''







# Lint as: python3
# pylint: enable=line-too-long
# pylint: disable=g-import-not-at-top,g-bad-import-order,wrong-import-position

_snake_case				:   Union[str, Any]     =				"""2.13.1"""

import platform

import pyarrow
from packaging import version


if version.parse(platform.python_version()) < version.parse("""3.7"""):
						raise ImportWarning(
						    """To use `datasets`, Python>=3.7 is required, and the current version of Python doesn't match this condition."""
						)

if version.parse(pyarrow.__version__).major < 8:
						raise ImportWarning(
						    """To use `datasets`, the module `pyarrow>=8.0.0` is required, and the current version of `pyarrow` doesn't match this condition.\n"""
						    """If you are running this in a Google Colab, you should probably just restart the runtime to use the right version of `pyarrow`."""
						)

del platform
del pyarrow
del version

from .arrow_dataset import Dataset
from .arrow_reader import ReadInstruction
from .builder import ArrowBasedBuilder, BeamBasedBuilder, BuilderConfig, DatasetBuilder, GeneratorBasedBuilder
from .combine import concatenate_datasets, interleave_datasets
from .dataset_dict import DatasetDict, IterableDatasetDict
from .download import *
from .features import *
from .fingerprint import disable_caching, enable_caching, is_caching_enabled, set_caching_enabled
from .info import DatasetInfo, MetricInfo
from .inspect import (
    get_dataset_config_info,
    get_dataset_config_names,
    get_dataset_infos,
    get_dataset_split_names,
    inspect_dataset,
    inspect_metric,
    list_datasets,
    list_metrics,
)
from .iterable_dataset import IterableDataset
from .load import load_dataset, load_dataset_builder, load_from_disk, load_metric
from .metric import Metric
from .splits import (
    NamedSplit,
    NamedSplitAll,
    Split,
    SplitBase,
    SplitDict,
    SplitGenerator,
    SplitInfo,
    SubSplitInfo,
    percent,
)
from .tasks import *
from .utils import *
from .utils import logging


# deprecated modules
from datasets import arrow_dataset as _arrow_dataset  # isort:skip
from datasets import utils as _utils  # isort:skip
from datasets.utils import download_manager as _deprecated_download_manager  # isort:skip

_snake_case				:   Tuple     =				concatenate_datasets
_snake_case				:   Any     =				DownloadConfig
_snake_case				:   List[Any]     =				DownloadManager
_snake_case				:   Union[str, Any]     =				DownloadMode
_snake_case				:   Dict     =				DownloadConfig
_snake_case				:   List[str]     =				DownloadMode
_snake_case				:   Union[str, Any]     =				DownloadManager

del _arrow_dataset, _utils, _deprecated_download_manager