public class Punkt {
    protected int x;
    protected int y;

    public Punkt() {
    }

    public Punkt(int x, int y) {
        this.x = x;
        this.y = y;
    }

    public Punkt(Punkt p) {
        this.x = p.x;
        this.y = p.y;
    }

    public int pobierzX() {
        return this.x;
    }

    public int pobierzY() {
        return this.y;
    }

    public Punkt pobierzPunkt() {
        Punkt temp = new Punkt();
        temp.ustawXY(this.x, this.y);
        return temp;
    }

    public void ustawX(int x) {
        this.x = x;
    }

    public void ustawY(int y) {
        this.y = y;
    }

    public void ustawXY(int wspX, int wspY) {
        this.x = wspX;
        this.y = wspY;
    }

    public void ustawXY(Punkt pkt) {
        this.x = pkt.x;
        this.y = pkt.y;
    }

    public void wyswietlWspolrzedne() {
        System.out.println("(" + this.x + ", " + this.y + ")");
    }
}