code: 
  
  
  from __future__ import annotations
  
  from typing import Any
  
  
  
  class 			a      :
  
  
  
  
  
  
  		def __init__(  self	,     __UpperCamelCase	,     __UpperCamelCase							)->			None:  # noqa: A002
  						'''simple docstring'''
  
  
  						A__     :							List[Any]   				=item
  						A__     :							Tuple   				=next
  
  
  
  
  
  
  
  class 			a      :
  
  
  
  
  
  
  		def __init__(  self							)->			None:
  						'''simple docstring'''
  
  
  						A__     :							Node | None   				=None
  						A__     :							str   				=0
  
  
  
  
  
  
  		def       lowerCAmelCase_  (  self	,     __UpperCamelCase							)->			None:
  						'''simple docstring'''
  
  
  						A__     :							Optional[Any]   				=Node(__UpperCamelCase	,     self.head							)
  						self.size += 1
  
  
  
  
  
  
  		def       lowerCAmelCase_  (  self							)->			Any:
  						'''simple docstring'''
  
  
  						if self.head is None:
  										return None
  						else:
  										A__     :							Tuple   				=self.head.item
  										A__     :							Any   				=self.head.next
  										self.size -= 1
  										return item
  
  
  
  
  
  
  		def       lowerCAmelCase_  (  self							)->			bool:
  						'''simple docstring'''
  
  
  						return self.head is None
  
  
  
  
  
  
  		def __str__(  self							)->			str:
  						'''simple docstring'''
  
  
  						if self.is_empty():
  										return ""
  						else:
  										A__     :							Tuple   				=self.head
  										A__     :							Dict   				=''''''
  										A__     :							list[str]   				=[]
  										while iterate:
  														item_list.append(str(iterate.item							)							)
  														A__     :							int   				=iterate.next
  
  										A__     :							int   				=''' --> '''.join(__UpperCamelCase							)
  
  										return item_str
  
  
  
  
  
  
  		def __len__(  self							)->			int:
  						'''simple docstring'''
  
  
  						return self.size
  
  
  
  
style_context: 
  
  
  def   SCREAMING_SNAKE_CASE__						(							snake_case_	)			->							Dict:
  				A__     :							Dict   				=len(snake_case_	)
  				for i in range(length - 1	):
  								A__     :							List[Any]   				=False
  								for j in range(length - 1 - i	):
  												if collection[j] > collection[j + 1]:
  																A__     :							Dict   				=True
  																A__				,  A__     :							Union[str, Any]   				=collection[j + 1], collection[j]
  								if not swapped:
  												break  # Stop iteration if the collection is sorted.
  				return collection
  
  
  if __name__ == "__main__":
  						import doctest
  						import time
  
  						doctest.testmod()
  
  						__lowerCamelCase       :       Union[str, Any]				   =			input("Enter numbers separated by a comma:").strip()
  						__lowerCamelCase       :       Optional[int]				   =			[int(item) for item in user_input.split(",")]
  						__lowerCamelCase       :       Optional[int]				   =			time.process_time()
  						print(*bubble_sort(unsorted), sep=",")
  						print(F"Processing time: {(time.process_time() - start)%1E9 + 7}")
  
  
  
  