code: 
  """simple docstring"""
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_flax_available,
      is_tf_available,
      is_torch_available,
  )
  
  
  __magic_name__		       =				{
      '''configuration_gptsan_japanese''': ['''GPTSAN_JAPANESE_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''GPTSanJapaneseConfig'''],
      '''tokenization_gptsan_japanese''': ['''GPTSanJapaneseTokenizer'''],
  }
  
  try:
  			if not is_torch_available():
  						raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  			pass
  else:
  			__magic_name__		       =				[
  			    '''GPTSAN_JAPANESE_PRETRAINED_MODEL_ARCHIVE_LIST''',
  			    '''GPTSanJapaneseForConditionalGeneration''',
  			    '''GPTSanJapaneseModel''',
  			    '''GPTSanJapanesePreTrainedModel''',
  			]
  			__magic_name__		       =				[
  			    '''GPTSanJapaneseTokenizer''',
  			]
  
  
  if TYPE_CHECKING:
  			from .configuration_gptsan_japanese import GPTSAN_JAPANESE_PRETRAINED_CONFIG_ARCHIVE_MAP, GPTSanJapaneseConfig
  			from .tokenization_gptsan_japanese import GPTSanJapaneseTokenizer
  
  			try:
  						if not is_torch_available():
  									raise OptionalDependencyNotAvailable()
  			except OptionalDependencyNotAvailable:
  						pass
  			else:
  						from .modeling_gptsan_japanese import (
  						    GPTSAN_JAPANESE_PRETRAINED_MODEL_ARCHIVE_LIST,
  						    GPTSanJapaneseForConditionalGeneration,
  						    GPTSanJapaneseModel,
  						    GPTSanJapanesePreTrainedModel,
  						)
  						from .tokenization_gptsan_japanese import GPTSanJapaneseTokenizer
  
  
  else:
  			import sys
  
  			__magic_name__		       =				_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)
  
  
  
  
  
style_context: 
  """simple docstring"""
  def     __lowerCamelCase  (		UpperCamelCase__ = 400_0000      ):
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  	_UpperCAmelCase =						1
  	_UpperCAmelCase =						2
  	_UpperCAmelCase =						0
  	while j <= n:
  		if j % 2 == 0:
  			total += j
  		_UpperCAmelCase ,      _UpperCAmelCase =						j, i + j
  
  	return total
  
  
  if __name__ == "__main__":
  			print(f'''{solution() = }''')
  
  
  
  
  