

def 	__a     (      A__			:  int			,  A__			:  int			,  A__			:  list[list[int]]       ):

    def update_area_of_max_square(A__			:  int			,  A__			:  int       ) -> int:
        # BASE CASE
        if row >= rows or col >= cols:
            return 0

        SCREAMING_SNAKE_CASE										=   update_area_of_max_square(A__			,  col + 1       )
        SCREAMING_SNAKE_CASE										=   update_area_of_max_square(row + 1			,  col + 1       )
        SCREAMING_SNAKE_CASE										=   update_area_of_max_square(row + 1			,  A__       )

        if mat[row][col]:
            SCREAMING_SNAKE_CASE										=   1 + min([right, diagonal, down]       )
            SCREAMING_SNAKE_CASE										=   max(largest_square_area[0]			,  A__       )
            return sub_problem_sol
        else:
            return 0

    SCREAMING_SNAKE_CASE										=   [0]
    update_area_of_max_square(0			,  0       )
    return largest_square_area[0]





def 	__a     (      A__			:  int			,  A__			:  int			,  A__			:  list[list[int]]       ):

    def update_area_of_max_square_using_dp_array(
        A__			:  int			,  A__			:  int			,  A__			:  list[list[int]]       ) -> int:
        if row >= rows or col >= cols:
            return 0
        if dp_array[row][col] != -1:
            return dp_array[row][col]

        SCREAMING_SNAKE_CASE										=   update_area_of_max_square_using_dp_array(A__			,  col + 1			,  A__       )
        SCREAMING_SNAKE_CASE										=   update_area_of_max_square_using_dp_array(row + 1			,  col + 1			,  A__       )
        SCREAMING_SNAKE_CASE										=   update_area_of_max_square_using_dp_array(row + 1			,  A__			,  A__       )

        if mat[row][col]:
            SCREAMING_SNAKE_CASE										=   1 + min([right, diagonal, down]       )
            SCREAMING_SNAKE_CASE										=   max(largest_square_area[0]			,  A__       )
            SCREAMING_SNAKE_CASE										=   sub_problem_sol
            return sub_problem_sol
        else:
            return 0

    SCREAMING_SNAKE_CASE										=   [0]
    SCREAMING_SNAKE_CASE										=   [[-1] * cols for _ in range(A__       )]
    update_area_of_max_square_using_dp_array(0			,  0			,  A__       )

    return largest_square_area[0]





def 	__a     (      A__			:  int			,  A__			:  int			,  A__			:  list[list[int]]       ):
    SCREAMING_SNAKE_CASE										=   [[0] * (cols + 1) for _ in range(rows + 1       )]
    SCREAMING_SNAKE_CASE										=   0
    for row in range(rows - 1			,  -1			,  -1       ):
        for col in range(cols - 1			,  -1			,  -1       ):
            SCREAMING_SNAKE_CASE										=   dp_array[row][col + 1]
            SCREAMING_SNAKE_CASE										=   dp_array[row + 1][col + 1]
            SCREAMING_SNAKE_CASE										=   dp_array[row + 1][col]

            if mat[row][col] == 1:
                SCREAMING_SNAKE_CASE										=   1 + min(A__			,  A__			,  A__       )
                SCREAMING_SNAKE_CASE										=   max(dp_array[row][col]			,  A__       )
            else:
                SCREAMING_SNAKE_CASE										=   0

    return largest_square_area





def 	__a     (      A__			:  int			,  A__			:  int			,  A__			:  list[list[int]]       ):
    SCREAMING_SNAKE_CASE										=   [0] * (cols + 1)
    SCREAMING_SNAKE_CASE										=   [0] * (cols + 1)
    SCREAMING_SNAKE_CASE										=   0
    for row in range(rows - 1			,  -1			,  -1       ):
        for col in range(cols - 1			,  -1			,  -1       ):
            SCREAMING_SNAKE_CASE										=   current_row[col + 1]
            SCREAMING_SNAKE_CASE										=   next_row[col + 1]
            SCREAMING_SNAKE_CASE										=   next_row[col]

            if mat[row][col] == 1:
                SCREAMING_SNAKE_CASE										=   1 + min(A__			,  A__			,  A__       )
                SCREAMING_SNAKE_CASE										=   max(current_row[col]			,  A__       )
            else:
                SCREAMING_SNAKE_CASE										=   0
        SCREAMING_SNAKE_CASE										=   current_row

    return largest_square_area


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    print(largest_square_area_in_matrix_bottom_up(2, 2, [[1, 1], [1, 1]]))



UpperCAmelCase   :    Any     =		[0, 2, 4, 6, 8]
UpperCAmelCase   :    Optional[Any]     =		[1, 3, 5, 7, 9]






def 	__lowerCamelCase						(							lowerCamelCase__		:						int  ,							lowerCamelCase__		:						int  ,							lowerCamelCase__		:						list[int]  ,							lowerCamelCase__		:						int      ):





			'''simple docstring'''




			if remaining_length == 0:
						if digits[0] == 0 or digits[-1] == 0:
									return 0

						for i in range(length // 2 - 1  ,							-1  ,							-1      ):
									remainder += digits[i] + digits[length - i - 1]

									if remainder % 2 == 0:
												return 0

									remainder //= 10

						return 1

			if remaining_length == 1:
						if remainder % 2 == 0:
									return 0

						lowerCamelCase    		=  0
						for digit in range(10      ):
									lowerCamelCase    		=  digit
									result += reversible_numbers(
									    0  ,							(remainder + 2 * digit) // 10  ,							lowerCamelCase__  ,							lowerCamelCase__      )
						return result

			lowerCamelCase    		=  0
			for digita in range(10      ):
						lowerCamelCase    		=  digita

						if (remainder + digita) % 2 == 0:
									lowerCamelCase    		=  ODD_DIGITS
						else:
									lowerCamelCase    		=  EVEN_DIGITS

						for digita in other_parity_digits:
									lowerCamelCase    		=  digita
									result += reversible_numbers(
									    remaining_length - 2  ,							(remainder + digita + digita) // 10  ,							lowerCamelCase__  ,							lowerCamelCase__  ,							)
			return result






def 	__lowerCamelCase						(							lowerCamelCase__		:						int = 9      ):





			'''simple docstring'''




			lowerCamelCase    		=  0
			for length in range(1  ,							max_power + 1      ):
						result += reversible_numbers(lowerCamelCase__  ,							0  ,							[0] * length  ,							lowerCamelCase__      )
			return result


if __name__ == "__main__":
		print(f"""{solution() = }""")

