import java.io.PrintStream;

public class RectangleClient
{
    public static void main(String[] args)
    {
	PrintStream output = System.out;
	
	int width = 1;
	int height = 2;
	Rectangle rectangle = new Rectangle(width, height);
	output.println(rectangle);
	rectangle.scale(2);
	output.println(rectangle);
    }
}