

def 			lowerCamelCase__			(       _a				,      _a				,      _a):

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

		SCREAMING_SNAKE_CASE :   Tuple					  =							update_area_of_max_square(_a				,      col + 1)
		SCREAMING_SNAKE_CASE :   str					  =							update_area_of_max_square(row + 1				,      col + 1)
		SCREAMING_SNAKE_CASE :   Dict					  =							update_area_of_max_square(row + 1				,      _a)

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

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

def 			lowerCamelCase__			(       _a				,      _a				,      _a):

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

		SCREAMING_SNAKE_CASE :   List[Any]					  =							update_area_of_max_square_using_dp_array(_a				,      col + 1				,      _a)
		SCREAMING_SNAKE_CASE :   Dict					  =							update_area_of_max_square_using_dp_array(row + 1				,      col + 1				,      _a)
		SCREAMING_SNAKE_CASE :   Optional[Any]					  =							update_area_of_max_square_using_dp_array(row + 1				,      _a				,      _a)

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

	SCREAMING_SNAKE_CASE :   Dict					  =							[0]
	SCREAMING_SNAKE_CASE :   Optional[Any]					  =							[[-1] * cols for _ in range(_a)]
	update_area_of_max_square_using_dp_array(0				,      0				,      _a)

	return largest_square_area[0]

def 			lowerCamelCase__			(       _a				,      _a				,      _a):
	SCREAMING_SNAKE_CASE :   str					  =							[[0] * (cols + 1) for _ in range(rows + 1)]
	SCREAMING_SNAKE_CASE :   Any					  =							0
	for row in range(rows - 1				,      -1				,      -1):
		for col in range(cols - 1				,      -1				,      -1):
			SCREAMING_SNAKE_CASE :   int					  =							dp_array[row][col + 1]
			SCREAMING_SNAKE_CASE :   str					  =							dp_array[row + 1][col + 1]
			SCREAMING_SNAKE_CASE :   Optional[int]					  =							dp_array[row + 1][col]

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

	return largest_square_area

def 			lowerCamelCase__			(       _a				,      _a				,      _a):
	SCREAMING_SNAKE_CASE :   int					  =							[0] * (cols + 1)
	SCREAMING_SNAKE_CASE :   Dict					  =							[0] * (cols + 1)
	SCREAMING_SNAKE_CASE :   List[str]					  =							0
	for row in range(rows - 1				,      -1				,      -1):
		for col in range(cols - 1				,      -1				,      -1):
			SCREAMING_SNAKE_CASE :   str					  =							current_row[col + 1]
			SCREAMING_SNAKE_CASE :   Union[str, Any]					  =							next_row[col + 1]
			SCREAMING_SNAKE_CASE :   Dict					  =							next_row[col]

			if mat[row][col] == 1:
				SCREAMING_SNAKE_CASE :   List[str]					  =							1 + min(_a				,      _a				,      _a)
				SCREAMING_SNAKE_CASE :   int					  =							max(current_row[col]				,      _a)
			else:
				SCREAMING_SNAKE_CASE :   List[str]					  =							0
		SCREAMING_SNAKE_CASE :   int					  =							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]]))


def 			lowerCamelCase__			(       _a):
	if not isinstance(_a				,      _a):
		SCREAMING_SNAKE_CASE :   Tuple					  =							f"Input value of [number={number}] must be an integer"
		raise TypeError(_a)
	if number < 0:
		return False
	SCREAMING_SNAKE_CASE :   Union[str, Any]					  =							number * number
	while number > 0:
		if number % 10 != number_square % 10:
			return False
		number //= 10
		number_square //= 10
	return True


if __name__ == "__main__":
			import doctest

			doctest.testmod()