package massiivid;

public class TasandiPunkt extends Asukoht{
   int x, y;
   public TasandiPunkt(int x, int y){
	   this.x=x; this.y=y;
   }
   public int getX(){return x;}
   public void setX(int uusX){x=uusX;}
   public double kaugusNullist(){return Math.sqrt(x*x+y*y);}
   private String tutvustus(){return "Tasand";}
   public static void main(String[] arg){
	   TasandiPunkt p1=new TasandiPunkt(1, 2);
	   System.out.println(p1.tutvustus());
	   TasandiPunkt p2=new RuumiPunkt(1, 2, 3);
	   System.out.println(p2.tutvustus());
	   RuumiPunkt p3=(RuumiPunkt)p2;
	   System.out.println(p3.tutvustus());	   
   }
}