


'''simple docstring'''






from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__UpperCAmelCase       =							{
    '''configuration_megatron_bert''': ['''MEGATRON_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''MegatronBertConfig'''],
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		__UpperCAmelCase       =							[
		    '''MEGATRON_BERT_PRETRAINED_MODEL_ARCHIVE_LIST''',
		    '''MegatronBertForCausalLM''',
		    '''MegatronBertForMaskedLM''',
		    '''MegatronBertForMultipleChoice''',
		    '''MegatronBertForNextSentencePrediction''',
		    '''MegatronBertForPreTraining''',
		    '''MegatronBertForQuestionAnswering''',
		    '''MegatronBertForSequenceClassification''',
		    '''MegatronBertForTokenClassification''',
		    '''MegatronBertModel''',
		    '''MegatronBertPreTrainedModel''',
		]

if TYPE_CHECKING:
		from .configuration_megatron_bert import MEGATRON_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP, MegatronBertConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_megatron_bert import (
				    MEGATRON_BERT_PRETRAINED_MODEL_ARCHIVE_LIST,
				    MegatronBertForCausalLM,
				    MegatronBertForMaskedLM,
				    MegatronBertForMultipleChoice,
				    MegatronBertForNextSentencePrediction,
				    MegatronBertForPreTraining,
				    MegatronBertForQuestionAnswering,
				    MegatronBertForSequenceClassification,
				    MegatronBertForTokenClassification,
				    MegatronBertModel,
				    MegatronBertPreTrainedModel,
				)

else:
		import sys

		__UpperCAmelCase       =							_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)



'''simple docstring'''






def  _snake_case       (					A = 10			,   A = 22	)						->   int:
							lowerCAmelCase__	       =     range(1			,   A	)
							lowerCAmelCase__	       =     range(1			,   A	)
							return sum(
							    1 for power in powers for base in bases if len(str(base**power	)	) == power	)


if __name__ == "__main__":
		print(f"""{solution(10, 22) = }""")