class Eksempler{
    public static void main(String[] args){

        final int TALL = 3;
        int tall = TALL;

        // Tell ned vanlig
        while (/* TODO */){
            // TODO
        }

        // Tell ned rekursivt
        //TODO


        // Tell opp rekursivt
        //TODO


    }

    public static int tellNed(int tall){
        System.out.println("teller ned: " + tall);
        vent(1000);
        return tall - 1;
    }

    public static void tellNedRekursivt(int tall){
        System.out.println("teller ned rekursivt: " + tall);
        vent(1000);
        // TODO



    }



    // Hjelpemetode

    public static void vent(int tid){
        try{
            Thread.sleep(tid);
        } catch (InterruptedException e){
            System.out.println(e);
        }
    }
}