




'''simple docstring'''



import warnings

from ...utils import logging
from .image_processing_perceiver import PerceiverImageProcessor


lowerCamelCase_			=						logging.get_logger(__name__)







class 		lowercase_   (			A       ):


			"""simple docstring"""

			def __init__(   self :     Any  ,				*__lowerCamelCase :     Optional[Any]  ,				**__lowerCamelCase :     List[str]   ):

						"""simple docstring"""
						warnings.warn(
						    "The class PerceiverFeatureExtractor is deprecated and will be removed in version 5 of Transformers."
						    " Please use PerceiverImageProcessor instead."  ,				__lowerCamelCase  ,				)
						super().__init__(*__lowerCamelCase  ,				**__lowerCamelCase   )







'''simple docstring'''



def 			SCREAMING_SNAKE_CASE_			(							__A    :			int  )			->			int:
   if n == 1 or not isinstance(__A	,					__A  ):
      return 0
   elif n == 2:
      return 1
   else:
      _SCREAMING_SNAKE_CASE	=				[0, 1]
      for i in range(2	,					n + 1  ):
         sequence.append(sequence[i - 1] + sequence[i - 2]  )

      return sequence[n]
def 			SCREAMING_SNAKE_CASE_			(							__A    :			int  )			->			int:
   _SCREAMING_SNAKE_CASE	=				0
   _SCREAMING_SNAKE_CASE	=				2

   while digits < n:
      index += 1
      _SCREAMING_SNAKE_CASE	=				len(str(fibonacci(__A  )  )  )

   return index
def 			SCREAMING_SNAKE_CASE_			(							__A    :			int = 10_00  )			->			int:
   return fibonacci_digits_index(__A  )


if __name__ == "__main__":
 print(solution(int(str(input()).strip())))

