



def 			UpperCamelCase(  __UpperCamelCase							:		int ):
		if n == 1 or not isinstance(__UpperCamelCase     ,__UpperCamelCase ):
				return 0
		elif n == 2:
				return 1
		else:
				lowerCAmelCase_			:     List[str]									= [0, 1]
				for i in range(2     ,n + 1 ):
						sequence.append(sequence[i - 1] + sequence[i - 2] )

				return sequence[n]


def 			UpperCamelCase(  __UpperCamelCase							:		int ):
		lowerCAmelCase_			:     List[Any]									= 0
		lowerCAmelCase_			:     Tuple									= 2

		while digits < n:
				index += 1
				lowerCAmelCase_			:     Dict									= len(str(fibonacci(__UpperCamelCase ) ) )

		return index


def 			UpperCamelCase(  __UpperCamelCase							:		int = 1000 ):
		return fibonacci_digits_index(__UpperCamelCase )


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










from datetime import datetime as dt
import os

from github import Github


A__  :  List[str]								=					[
    '''good first issue''',
    '''good second issue''',
    '''good difficult issue''',
    '''feature request''',
    '''new model''',
    '''wip''',
]


def 			UpperCamelCase(  ):
		lowerCAmelCase_			:     Union[str, Any]									= Github(os.environ['''GITHUB_TOKEN'''] )
		lowerCAmelCase_			:     Tuple									= g.get_repo('''huggingface/transformers''' )
		lowerCAmelCase_			:     int									= repo.get_issues(state='''open''' )

		for issue in open_issues:
				lowerCAmelCase_			:     Optional[Any]									= sorted([comment for comment in issue.get_comments()]     ,key=lambda __UpperCamelCase : i.created_at     ,reverse=__UpperCamelCase )
				lowerCAmelCase_			:     Tuple									= comments[0] if len(__UpperCamelCase ) > 0 else None
				if (
				    last_comment is not None
				    and last_comment.user.login == "github-actions[bot]"
				    and (dt.utcnow() - issue.updated_at).days > 7
				    and (dt.utcnow() - issue.created_at).days >= 30
				    and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels() )
				):
						# print(f"Would close issue {issue.number} since it has been 7 days of inactivity since bot mention.")
						issue.edit(state='''closed''' )
				elif (
				    (dt.utcnow() - issue.updated_at).days > 23
				    and (dt.utcnow() - issue.created_at).days >= 30
				    and not any(label.name.lower() in LABELS_TO_EXEMPT for label in issue.get_labels() )
				):
						# print(f"Would add stale comment to {issue.number}")
						issue.create_comment(
						    '''This issue has been automatically marked as stale because it has not had '''
						    '''recent activity. If you think this still needs to be addressed '''
						    '''please comment on this thread.\n\nPlease note that issues that do not follow the '''
						    '''[contributing guidelines](https://github.com/huggingface/transformers/blob/main/CONTRIBUTING.md) '''
						    '''are likely to be ignored.''' )


if __name__ == "__main__":
						main()





