# Row Counter row_count = 8
public static void main(String[] args) JFrame frame = new JFrame("Checkerboard"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add(new Checkerboard()); frame.pack(); frame.setVisible(true); 916 checkerboard v1 codehs fixed
Inside the inner loop, we must move the turtle to the location of the next square. # Row Counter row_count = 8 public static
def draw_square(color): turtle.color(color) turtle.begin_fill() for _ in range(4): turtle.forward(50) turtle.left(90) turtle.end_fill() turtle.forward(50) Inside the inner loop
Inside a nested loop, use the mathematical property of a checkerboard: an element should be if the sum of its row and column indices is an even number . Example: At board[0][0] , (even), so it becomes Example: At board[0][1] , (odd), so it remains