code: 
  
  
  
  
  '''simple docstring'''
  
  
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available
  
  
  _A							    =	{
      """configuration_codegen""": ["""CODEGEN_PRETRAINED_CONFIG_ARCHIVE_MAP""", """CodeGenConfig""", """CodeGenOnnxConfig"""],
      """tokenization_codegen""": ["""CodeGenTokenizer"""],
  }
  
  try:
  							if not is_tokenizers_available():
  														raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  							pass
  else:
  							_A							    =	["""CodeGenTokenizerFast"""]
  
  try:
  							if not is_torch_available():
  														raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  							pass
  else:
  							_A							    =	[
  							    """CODEGEN_PRETRAINED_MODEL_ARCHIVE_LIST""",
  							    """CodeGenForCausalLM""",
  							    """CodeGenModel""",
  							    """CodeGenPreTrainedModel""",
  							]
  
  if TYPE_CHECKING:
  							from .configuration_codegen import CODEGEN_PRETRAINED_CONFIG_ARCHIVE_MAP, CodeGenConfig, CodeGenOnnxConfig
  							from .tokenization_codegen import CodeGenTokenizer
  
  							try:
  														if not is_tokenizers_available():
  																					raise OptionalDependencyNotAvailable()
  							except OptionalDependencyNotAvailable:
  														pass
  							else:
  														from .tokenization_codegen_fast import CodeGenTokenizerFast
  
  							try:
  														if not is_torch_available():
  																					raise OptionalDependencyNotAvailable()
  							except OptionalDependencyNotAvailable:
  														pass
  							else:
  														from .modeling_codegen import (
  														    CODEGEN_PRETRAINED_MODEL_ARCHIVE_LIST,
  														    CodeGenForCausalLM,
  														    CodeGenModel,
  														    CodeGenPreTrainedModel,
  														)
  
  else:
  							import sys
  
  							_A							    =	_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)
  
  
  
  
  
  
  
style_context: 
  
  
  
  
  import sys
  
  sys.set_int_max_str_digits(0)  # type: ignore
  def 						lowerCAmelCase_       (	__a )       ->			bool:
  
  
  
  
  
  							"""simple docstring"""
  
  
  
  
  
  							SCREAMING_SNAKE_CASE			: Optional[int]	     =[0] * 11
  							SCREAMING_SNAKE_CASE			: str	     =[0] * 11
  
  							# mark last 9 numbers
  							for _ in range(9 ):
  														SCREAMING_SNAKE_CASE			: List[str]	     =1
  														SCREAMING_SNAKE_CASE			: List[Any]	     =number // 10
  							# flag
  							SCREAMING_SNAKE_CASE			: str	     =True
  
  							# check last 9 numbers for pandigitality
  
  							for x in range(9 ):
  														if not check_last[x + 1]:
  																					SCREAMING_SNAKE_CASE			: Dict	     =False
  							if not f:
  														return f
  
  							# mark first 9 numbers
  							SCREAMING_SNAKE_CASE			: Dict	     =int(str(__a )[:9] )
  
  							for _ in range(9 ):
  														SCREAMING_SNAKE_CASE			: Union[str, Any]	     =1
  														SCREAMING_SNAKE_CASE			: Optional[int]	     =number // 10
  
  							# check first 9 numbers for pandigitality
  
  							for x in range(9 ):
  														if not check_front[x + 1]:
  																					SCREAMING_SNAKE_CASE			: Any	     =False
  							return f
  def 						lowerCAmelCase_       (	__a )       ->			bool:
  
  
  
  
  
  							"""simple docstring"""
  
  
  
  
  
  							SCREAMING_SNAKE_CASE			: Any	     =[0] * 11
  
  							# mark last 9 numbers
  							for _ in range(9 ):
  														SCREAMING_SNAKE_CASE			: int	     =1
  														SCREAMING_SNAKE_CASE			: Optional[Any]	     =number // 10
  							# flag
  							SCREAMING_SNAKE_CASE			: Any	     =True
  
  							# check last 9 numbers for pandigitality
  
  							for x in range(9 ):
  														if not check_last[x + 1]:
  																					SCREAMING_SNAKE_CASE			: Any	     =False
  							return f
  def 						lowerCAmelCase_       (	)       ->			int:
  
  
  
  
  
  							"""simple docstring"""
  
  
  
  
  
  							SCREAMING_SNAKE_CASE			: int	     =1
  							SCREAMING_SNAKE_CASE			: List[Any]	     =1
  							SCREAMING_SNAKE_CASE			: List[Any]	     =2
  							# temporary Fibonacci numbers
  
  							SCREAMING_SNAKE_CASE			: Dict	     =1
  							SCREAMING_SNAKE_CASE			: Dict	     =1
  							SCREAMING_SNAKE_CASE			: Tuple	     =2
  							# temporary Fibonacci numbers mod 1e9
  
  							# mod m=1e9, done for fast optimisation
  							SCREAMING_SNAKE_CASE			: str	     =[0] * 1000000
  							SCREAMING_SNAKE_CASE			: Any	     =1000000000
  
  							for x in range(1000000 ):
  														SCREAMING_SNAKE_CASE			: Optional[int]	     =(aa + ba) % m
  														SCREAMING_SNAKE_CASE			: int	     =ba % m
  														SCREAMING_SNAKE_CASE			: Optional[int]	     =ca % m
  														if checka(__a ):
  																					SCREAMING_SNAKE_CASE			: List[Any]	     =1
  
  							for x in range(1000000 ):
  														SCREAMING_SNAKE_CASE			: Tuple	     =a + b
  														SCREAMING_SNAKE_CASE			: Union[str, Any]	     =b
  														SCREAMING_SNAKE_CASE			: List[str]	     =c
  														# perform check only if in tocheck
  														if tocheck[x + 3] and check(__a ):
  																					return x + 3  # first 2 already done
  							return -1
  
  
  if __name__ == "__main__":
  							print(F'''{solution() = }''')
  
  
  
  
  
  
  