





class   A							:  # Public class to implement a graph



      def __init__(						self:    int		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    list[list[bool]]							)    ->     None:
         '''simple docstring'''

         UpperCAmelCase_           =row
         UpperCAmelCase_           =col
         UpperCAmelCase_           =graph



      def 						lowerCAmelCase__     (						self:    List[Any]		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    list[list[bool]]							)    ->     bool:
         '''simple docstring'''

         return (
             0 <= i < self.ROW
             and 0 <= j < self.COL
             and not visited[i][j]
             and self.graph[i][j]
         )



      def 						lowerCAmelCase__     (						self:    int		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    int		,	_lowerCAmelCase:    list[list[bool]]							)    ->     None:
         '''simple docstring'''

         UpperCAmelCase_           =[-1, -1, -1, 0, 0, 1, 1, 1]  # Coordinate order
         UpperCAmelCase_           =[-1, 0, 1, -1, 1, -1, 0, 1]
         UpperCAmelCase_           =True  # Make those cells visited
         for k in range(8							):
            if self.is_safe(i + row_nbr[k]		,	j + col_nbr[k]		,	_lowerCAmelCase							):
               self.diffs(i + row_nbr[k]		,	j + col_nbr[k]		,	_lowerCAmelCase							)






      def 						lowerCAmelCase__     (						self:    Tuple							)    ->     int:  # And finally, count all islands.
         '''simple docstring'''

         UpperCAmelCase_           =[[False for j in range(self.COL							)] for i in range(self.ROW							)]
         UpperCAmelCase_           =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(_lowerCAmelCase		,	_lowerCAmelCase		,	_lowerCAmelCase							)
                  count += 1
         return count





"""simple docstring"""


from transformers import BertTokenizerFast

from .custom_tokenization import CustomTokenizer


class 							a					(		lowerCAmelCase_ ):
    _snake_case  :	Dict  				=				CustomTokenizer
    pass
