






from urllib.parse import quote

import pytest

from datasets.utils.hub import hf_hub_url

@pytest.mark.parametrize("""repo_id"""  ,					["""canonical_dataset_name""", """org-name/dataset-name"""] )
@pytest.mark.parametrize("""path"""  ,					["""filename.csv""", """filename with blanks.csv"""] )
@pytest.mark.parametrize("""revision"""  ,					[None, """v2"""] )
def _UpperCAmelCase   (	a						:	Tuple  ,					a						:	str  ,					a						:	Union[str, Any] ):
							snake_case__	  =       hf_hub_url(repo_id=a  ,					path=a  ,					revision=a )
							assert url == F'''https://huggingface.co/datasets/{repo_id}/resolve/{revision or 'main'}/{quote(a )}'''








def _UpperCAmelCase   (	a						:	int = 1000 ):
							snake_case__  , snake_case__	  =       1, 1
							snake_case__	  =       2
							while True:
														snake_case__	  =       0
														snake_case__	  =       fa + fa
														snake_case__  , snake_case__	  =       fa, f
														index += 1
														for _ in str(a ):
																					i += 1
														if i == n:
																					break
							return index


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