


from __future__ import annotations

from collections import namedtuple






def 						a__			(				A__,      A__,      A__				):
			SCREAMING_SNAKE_CASE_		:     Tuple					=					namedtuple('result',      'name value'				)
			if (voltage, current, power).count(0				) != 1:
						raise ValueError('Only one argument must be 0'				)
			elif power < 0:
						raise ValueError(
						    'Power cannot be negative in any electrical/electronics system'				)
			elif voltage == 0:
						return result('voltage',      power / current				)
			elif current == 0:
						return result('current',      power / voltage				)
			elif power == 0:
						return result('power',      float(round(abs(voltage * current				),      2				)				)				)
			else:
						raise ValueError('Exactly one argument must be 0'				)


if __name__ == "__main__":
				import doctest

				doctest.testmod()









import webbrowser
from sys import argv
from urllib.parse import parse_qs, quote

import requests
from bsa import BeautifulSoup
from fake_useragent import UserAgent

if __name__ == "__main__":
				lowerCAmelCase__			:      Optional[int]								='%20'.join(argv[1:]) if len(argv) > 1 else quote(str(input('Search: ')))

				print('Googling.....')

				lowerCAmelCase__			:      Optional[int]								=F"""https://www.google.com/search?q={query}&num=100"""

				lowerCAmelCase__			:      Union[str, Any]								=requests.get(
				    url,
				    headers={'User-Agent': str(UserAgent().random)},
				)

				try:
								lowerCAmelCase__			:      str								=(
								    BeautifulSoup(res.text, 'html.parser')
								    .find('div', attrs={'class': 'yuRUbf'})
								    .find('a')
								    .get('href')
								)

				except AttributeError:
								lowerCAmelCase__			:      Optional[Any]								=parse_qs(
								    BeautifulSoup(res.text, 'html.parser')
								    .find('div', attrs={'class': 'kCrYT'})
								    .find('a')
								    .get('href')
								)['url'][0]

				webbrowser.open(link)





