
'''simple docstring'''





def 	snake_case_							(				_a  :				int = 4_000_000      ):

      if n <= 1:
            return 0
      snake_case_    							=				0
      snake_case_    							=				2
      snake_case_    							=				0
      while 4 * b + a <= n:
            snake_case_							,						snake_case_    							=				b, 4 * b + a
            count += a
      return count + b


if __name__ == "__main__":
     print(F"""{solution() = }""")


'''simple docstring'''

from ..utils import DummyObject, requires_backends
class 	SCREAMING_SNAKE_CASE      (    metaclass=__lowercase):







		"""simple docstring"""
		lowercase :   List[Any]							=				['tensorflow_text']






		def __init__( self		,    *__A		,    **__A					)			->  List[Any]:
								requires_backends(self		,    ['tensorflow_text']					)





