"""simple docstring"""





from __future__ import annotations

_UpperCamelCase  :		List[str]           =       '''Muhammad Umer Farooq'''
_UpperCamelCase  :		Optional[Any]           =       '''MIT'''
_UpperCamelCase  :		Tuple           =       '''1.0.0'''
_UpperCamelCase  :		str           =       '''Muhammad Umer Farooq'''
_UpperCamelCase  :		Union[str, Any]           =       '''contact@muhammadumerfarooq.me'''
_UpperCamelCase  :		Optional[int]           =       '''Alpha'''

import re
from html.parser import HTMLParser
from urllib import parse

import requests


class 	UpperCAmelCase_      (       _a):


      def __init__(  self						,     a				)			->   None:
             super().__init__()
             lowercase__     :						List[str]         =      []
             lowercase__     :						List[str]         =      domain


      def 						_UpperCAmelCase			(  self						,     a						,     a				)			->   None:
             # Only parse the 'anchor' tag.
             if tag == "a":
                    # Check the list of defined attributes.
                    for name, value in attrs:
                           # If href is defined, and not empty nor # print it.
                           if name == "href" and value != "#" and value != "":
                                  # If not already in urls.
                                  if value not in self.urls:
                                         lowercase__     :						int         =      parse.urljoin(self.domain						,     UpperCamelCase_				)
                                         self.urls.append(UpperCamelCase_				)





def 							a_	( _lowerCAmelCase    :					str	):





       '''simple docstring'''

       return ".".join(get_sub_domain_name(UpperCAmelCase_	).split('.'	)[-2:]	)





def 							a_	( _lowerCAmelCase    :					List[str]	):





       '''simple docstring'''

       return parse.urlparse(UpperCAmelCase_	).netloc





def 							a_	( _lowerCAmelCase    :					int = "https://github.com"	):





       '''simple docstring'''

       lowercase__     :						Dict         =      get_domain_name(UpperCAmelCase_	)

       # Initialize the parser
       lowercase__     :						int         =      Parser(UpperCAmelCase_	)

       try:
              # Open URL
              lowercase__     :						Optional[Any]         =      requests.get(UpperCAmelCase_	)

              # pass the raw HTML to the parser to get links
              parser.feed(r.text	)

              # Get links and loop through
              lowercase__     :						Tuple         =      set()
              for link in parser.urls:
                     # open URL.
                     # read = requests.get(link)
                     try:
                            lowercase__     :						Tuple         =      requests.get(UpperCAmelCase_	)
                            # Get the valid email.
                            lowercase__     :						Optional[Any]         =      re.findall('[a-zA-Z0-9]+@' + domain  ,					read.text	)
                            # If not in list then append it.
                            for email in emails:
                                   valid_emails.add(UpperCAmelCase_	)
                     except ValueError:
                            pass
       except ValueError:
              raise SystemExit(1	)

       # Finally return a sorted list of email addresses with no duplicates.
       return sorted(UpperCAmelCase_	)


if __name__ == "__main__":
       _UpperCamelCase  :		Union[str, Any]           =       emails_from_url("https://github.com")
       print(f'''{len(emails)} emails found:''')
       print("\n".join(sorted(emails)))








'''simple docstring'''




from __future__ import annotations

import math




def 						__lowerCamelCase			(	UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)   ->int:

	if depth < 0:
		raise ValueError('Depth cannot be less than 0'							)

	if not scores:
		raise ValueError('Scores cannot be empty'							)

	if depth == height:
		return scores[node_index]

	return (
	    max(
	        minimax(depth + 1					,				node_index * 2					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)					,				minimax(depth + 1					,				node_index * 2 + 1					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)					,				)
	    if is_max
	    else min(
	        minimax(depth + 1					,				node_index * 2					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)					,				minimax(depth + 1					,				node_index * 2 + 1					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)					,				)
	)




def 						__lowerCamelCase			(	)   ->None:
	snake_case__	       =   [90, 23, 6, 33, 21, 65, 1_23, 3_44_23]
	snake_case__	       =   math.log(len(UpperCAmelCase_							)					,				2							)
	print(f'''Optimal value : {minimax(0					,				0					,				UpperCAmelCase_					,				UpperCAmelCase_					,				UpperCAmelCase_							)}'''							)


if __name__ == "__main__":
			import doctest

			doctest.testmod()
			main()



