



from __future__ import annotations

import math





def 		a__			(		_UpperCamelCase			: int							):




			if num <= 0:
						__lowerCamelCase													=    F"""{num}: Invalid input, please enter a positive integer."""
						raise ValueError(_UpperCamelCase							)

			__lowerCamelCase													=    [True] * (num + 1)
			__lowerCamelCase													=    []
			__lowerCamelCase													=    2
			__lowerCamelCase													=    int(math.sqrt(_UpperCamelCase							)							)

			while start <= end:
						# If start is a prime
						if sieve[start] is True:
									prime.append(_UpperCamelCase							)

									# Set multiples of start be False
									for i in range(start * start ,num + 1 ,_UpperCamelCase							):
												if sieve[i] is True:
															__lowerCamelCase													=    False

						start += 1

			for j in range(end + 1 ,num + 1							):
						if sieve[j] is True:
									prime.append(_UpperCamelCase							)

			return prime


if __name__ == "__main__":
		print(prime_sieve(int(input("""Enter a positive integer: """).strip())))











from collections import namedtuple

import requests
from lxml import html  # type: ignore

a_			=					namedtuple("""covid_data""", """cases deaths recovered""")





def 		a__			(		_UpperCamelCase			: str = "https://www.worldometers.info/coronavirus/"							):
   __lowerCamelCase													=    '''//div[@class = "maincounter-number"]/span/text()'''
   return covid_data(*html.fromstring(requests.get(_UpperCamelCase							).content							).xpath(_UpperCamelCase							)							)


a_			=					"""Total COVID-19 cases in the world: {}
Total deaths due to COVID-19 in the world: {}
Total COVID-19 patients recovered in the world: {}"""





print(fmt.format(*covid_stats()))






