Lab Cycle 2 — OOP Concepts

interface Drawable {
    void draw();
}
class Circle implements Drawable {
    public void draw() { System.out.println("Drawing Circle"); }
}
class Square implements Drawable {
    public void draw() { System.out.println("Drawing Square"); }
}
public class Main {
    public static void main(String[] args) {
        Drawable d1 = new Circle();
        Drawable d2 = new Square();
        d1.draw(); d2.draw();
    }
}