class  SCREAMING_SNAKE_CASE_ :  # Public class to implement a graph
  '''simple docstring'''


  def __init__(				self    :					int      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					list[list[bool]]     )    ->				None:
         A						:     str  =row
         A						:     List[str]  =col
         A						:     int  =graph







  def 		SCREAMING_SNAKE_CASE_		(				self    :					Dict      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					list[list[bool]]     )    ->				bool:
         return (
             0 <= i < self.ROW
             and 0 <= j < self.COL
             and not visited[i][j]
             and self.graph[i][j]
         )







  def 		SCREAMING_SNAKE_CASE_		(				self    :					List[str]      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					int      ,	SCREAMING_SNAKE_CASE__    :					list[list[bool]]     )    ->				None:
         A						:     Any  =[-1, -1, -1, 0, 0, 1, 1, 1]  # Coordinate order
         A						:     Union[str, Any]  =[-1, 0, 1, -1, 1, -1, 0, 1]
         A						:     Union[str, Any]  =True  # Make those cells visited
         for k in range(8     ):
                if self.is_safe(i + row_nbr[k]      ,	j + col_nbr[k]      ,	SCREAMING_SNAKE_CASE__     ):
                       self.diffs(i + row_nbr[k]      ,	j + col_nbr[k]      ,	SCREAMING_SNAKE_CASE__     )







  def 		SCREAMING_SNAKE_CASE_		(				self    :					List[str]     )    ->				int:  # And finally, count all islands.
         A						:     Any  =[[False for j in range(self.COL     )] for i in range(self.ROW     )]
         A						:     Dict  =0
         for i in range(self.ROW     ):
                for j in range(self.COL     ):
                       if visited[i][j] is False and self.graph[i][j] == 1:
                              self.diffs(SCREAMING_SNAKE_CASE__      ,	SCREAMING_SNAKE_CASE__      ,	SCREAMING_SNAKE_CASE__     )
                              count += 1
         return count







from typing import List

from .keymap import KEYMAP, get_character



def A__  (			lowercase:     str					)				->		List[str]:

       def decorator(lowercase:     int					):
              A						:     Tuple         =getattr(lowercase,		'handle_key',		[]					)
              handle += [key]
              setattr(lowercase,		'handle_key',		lowercase					)
              return func

       return decorator



def A__  (			*lowercase:     List[str]					)				->		Dict:

       def decorator(lowercase:     Union[str, Any]					):
              A						:     Optional[int]         =getattr(lowercase,		'handle_key',		[]					)
              handle += keys
              setattr(lowercase,		'handle_key',		lowercase					)
              return func

       return decorator



class  SCREAMING_SNAKE_CASE_ (					lowerCAmelCase_			):
  '''simple docstring'''


  def __new__(				cls    :					List[str]      ,	SCREAMING_SNAKE_CASE__    :					Optional[Any]      ,	SCREAMING_SNAKE_CASE__    :					List[Any]      ,	SCREAMING_SNAKE_CASE__    :					List[str]     )    ->				Any:
         A						:     Dict         =super().__new__(cls      ,	SCREAMING_SNAKE_CASE__      ,	SCREAMING_SNAKE_CASE__      ,	SCREAMING_SNAKE_CASE__     )
         if not hasattr(SCREAMING_SNAKE_CASE__      ,	'key_handler'     ):
                setattr(SCREAMING_SNAKE_CASE__      ,	'key_handler'      ,	{}     )
         setattr(SCREAMING_SNAKE_CASE__      ,	'handle_input'      ,	KeyHandler.handle_input     )

         for value in attrs.values():
                A						:     Optional[Any]         =getattr(SCREAMING_SNAKE_CASE__      ,	'handle_key'      ,	[]     )
                for key in handled_keys:
                       A						:     str         =value
         return new_cls







  @staticmethod
  def 		SCREAMING_SNAKE_CASE_		(				cls    :					str     )    ->				Any:
         A						:     str         =get_character()
         if char != KEYMAP["undefined"]:
                A						:     List[str]         =ord(SCREAMING_SNAKE_CASE__     )
         A						:     List[str]         =cls.key_handler.get(SCREAMING_SNAKE_CASE__     )
         if handler:
                A						:     List[str]         =char
                return handler(cls     )
         else:
                return None







def A__  (			cls:     Optional[int]					)				->		str:
       return KeyHandler(cls.__name__,		cls.__bases__,		cls.__dict__.copy()					)






