import java.awt.Graphics;
class Kujund{
  int x, y, dx, dy;
  String tyyp;
  public Kujund(int ux, int uy, int ur){
    x=ux; y=uy; dx=ur*2; dy=ur*2;
    tyyp="ring";
  }
  public Kujund(int ux, int uy, int kx, int ky){
     x=ux; y=uy; dx=kx; dy=ky;
     tyyp="ristkylik";
  }
  void joonista(Graphics g){
     if(tyyp.equals("ring")){
        g.drawOval(x-dx/2, y-dy/2, dx, dy);
     } else {
        g.drawRect(x, y, dx, dy);
     }
  }
  void paiguta(int ux, int uy){
    x=ux; y=uy;
  }
  boolean kasPihtas(int hx, int hy){
     if(tyyp.equals("ring")){
       int mx=hx-x, my=hy-y;
       if(Math.sqrt(mx*mx+my*my)<dx/2){return true;}
       else {return false;}
     } else {
       if(hx<x){return false;}
       if(hx>x+dx){return false;}
       if(hy<y){return false;}
       if(hy>y+dy){return false;}
       return true;
     }     
  }
}