'''simple docstring'''





def 	lowerCAmelCase_				(					snake_case_       : Tuple			)    ->      List[str]:


     '''simple docstring'''




     if collection == []:
          return []

     # get some information about the collection
     UpperCAmelCase_           =   len(snake_case_			)
     UpperCAmelCase_           =   max(snake_case_			)
     UpperCAmelCase_           =   min(snake_case_			)

     # create the counting array
     UpperCAmelCase_           =   coll_max + 1 - coll_min
     UpperCAmelCase_           =   [0] * counting_arr_length

     # count how much a number appears in the collection
     for number in collection:
          counting_arr[number - coll_min] += 1

     # sum each position with it's predecessors. now, counting_arr[i] tells
     # us how many elements <= i has in the collection
     for i in range(1					,    snake_case_			):
          UpperCAmelCase_           =   counting_arr[i] + counting_arr[i - 1]

     # create the output collection
     UpperCAmelCase_           =   [0] * coll_len

     # place the elements in the output, respecting the original order (stable
     # sort) from end to begin, updating counting_arr
     for i in reversed(range(0					,    snake_case_			)			):
          UpperCAmelCase_           =   collection[i]
          counting_arr[collection[i] - coll_min] -= 1

     return ordered





def 	lowerCAmelCase_				(					snake_case_       : List[Any]			)    ->      Tuple:


     '''simple docstring'''




     return "".join([chr(snake_case_			) for i in counting_sort([ord(snake_case_			) for c in string]			)]			)


if __name__ == "__main__":
    # Test string sort
    assert counting_sort_string('thisisthestring') == "eghhiiinrsssttt"

    SCREAMING_SNAKE_CASE_:     List[Any]  =input('Enter numbers separated by a comma:\n').strip()
    SCREAMING_SNAKE_CASE_:     Union[str, Any]  =[int(item) for item in user_input.split(',')]
    print(counting_sort(unsorted))












from __future__ import annotations

UpperCAmelCase__				   =		"Muhammad Umer Farooq"
UpperCAmelCase__				   =		"MIT"
UpperCAmelCase__				   =		"1.0.0"
UpperCAmelCase__				   =		"Muhammad Umer Farooq"
UpperCAmelCase__				   =		"contact@muhammadumerfarooq.me"
UpperCAmelCase__				   =		"Alpha"

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

import requests






class 		lowercase_					(	lowercase   ):






      '''simple docstring'''




      def __init__(      self      :						Union[str, Any] ,					__UpperCAmelCase      :						str  )    ->None:




       """simple docstring"""


       super().__init__()
       a		  =      []
       a		  =      domain







      def       __lowerCAmelCase					(      self      :						List[str] ,					__UpperCAmelCase      :						str ,					__UpperCAmelCase      :						list[tuple[str, str | None]]  )    ->None:




       """simple docstring"""


       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:
           a		  =      parse.urljoin(self.domain ,					__UpperCAmelCase  )
           self.urls.append(__UpperCAmelCase  )
def 						_a    (      a :str )							->			str:
 return ".".join(get_sub_domain_name(a ).split('''.''' )[-2:] )
def 						_a    (      a :str )							->			str:
 return parse.urlparse(a ).netloc
def 						_a    (      a :str = "https://github.com" )							->			list[str]:
 a		  =      get_domain_name(a )

 # Initialize the parser
 a		  =      Parser(a )

 try:
  # Open URL
  a		  =      requests.get(a )

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

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

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


if __name__ == "__main__":
     UpperCAmelCase__				   =		emails_from_url("https://github.com")
     print(f"""{len(emails)} emails found:""")
     print("\n".join(sorted(emails)))


