

'''simple docstring'''



import sys
import webbrowser

import requests
from bsa import BeautifulSoup
from fake_useragent import UserAgent

if __name__ == "__main__":
     print("Googling.....")
     _UpperCamelCase						:  Dict							       =				"https://www.google.com/search?q=" + " ".join(sys.argv[1:])
     _UpperCamelCase						:  Optional[int]							       =				requests.get(url, headers={"UserAgent": UserAgent().random})
     # res.raise_for_status()
     with open("project1a.html", "wb") as out_file:  # only for knowing the class
          for data in res.iter_content(1_0000):
               out_file.write(data)
     _UpperCamelCase						:  Any							       =				BeautifulSoup(res.text, "html.parser")
     _UpperCamelCase						:  int							       =				list(soup.select(".eZt8xd"))[:5]

     print(len(links))
     for link in links:
          if link.text == "Maps":
               webbrowser.open(link.get("href"))
          else:
               webbrowser.open(F"""https://google.com{link.get('href')}""")








'''simple docstring'''



def       snake_case   (	snake_case      : dict			) ->  set:


    """simple docstring"""


    lowerCAmelCase 						=							set()
    # edges = list of graph's edges
    lowerCAmelCase 						=							get_edges(snake_case			)

    # While there are still elements in edges list, take an arbitrary edge
    # (from_node, to_node) and add his extremity to chosen_vertices and then
    # remove all arcs adjacent to the from_node and to_node
    while edges:
        lowerCAmelCase						,   lowerCAmelCase 						=							edges.pop()
        chosen_vertices.add(snake_case			)
        chosen_vertices.add(snake_case			)
        for edge in edges.copy():
            if from_node in edge or to_node in edge:
                edges.discard(snake_case			)
    return chosen_vertices


def       snake_case   (	snake_case      : dict			) ->  set:


    """simple docstring"""


    lowerCAmelCase 						=							set()
    for from_node, to_nodes in graph.items():
        for to_node in to_nodes:
            edges.add((from_node, to_node)			)
    return edges


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     # graph = {0: [1, 3], 1: [0, 3], 2: [0, 3, 4], 3: [0, 1, 2], 4: [2, 3]}
     # print(f"Matching vertex cover:\n{matching_min_vertex_cover(graph)}")





