



def 				A			(		__UpperCAmelCase = 1000	)       ->       int:



						'''simple docstring'''






						UpperCAmelCase_     							=     [0, 3, 3, 5, 4, 4, 3, 5, 5, 4, 3, 6, 6, 8, 8, 7, 7, 9, 8, 8]
						# number of letters in twenty, thirty, ..., ninety (0 for numbers less than
						# 20 due to inconsistency in teens)
						UpperCAmelCase_     							=     [0, 0, 6, 6, 5, 5, 5, 7, 6, 6]

						UpperCAmelCase_     							=     0

						for i in range(1							,					n + 1	):
												if i < 1000:
																		if i >= 100:
																								# add number of letters for "n hundred"
																								count += ones_counts[i // 100] + 7

																								if i % 100 != 0:
																														# add number of letters for "and" if number is not multiple
																														# of 100
																														count += 3

																		if 0 < i % 100 < 20:
																								# add number of letters for one, two, three, ..., nineteen
																								# (could be combined with below if not for inconsistency in
																								# teens)
																								count += ones_counts[i % 100]
																		else:
																								# add number of letters for twenty, twenty one, ..., ninety
																								# nine
																								count += ones_counts[i % 10]
																								count += tens_counts[(i % 100 - i % 10) // 10]
												else:
																		count += ones_counts[i // 1000] + 8
						return count


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










"""simple docstring"""
from ..utils import DummyObject, requires_backends


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Tuple        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Tuple        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Tuple        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Any        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Tuple        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				int        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Dict        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Optional[int]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				str        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				List[str]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )


class 							lowerCamelCase_(      metaclass=A__			):





					'''simple docstring'''



					lowercase__      :				Union[str, Any]        =       ['vision']

					def __init__(			self ,				*lowerCamelCase__ ,				**lowerCamelCase__      ):
									requires_backends(self ,				['''vision''']      )
