Class & Object

class nilai {
    double price;
    class Ujianmid{
        String MID;
        double nilaiMID(){
            return 8.3;
        }
    }
    protected class UjianNasional{;
        String UN;
        double nilaiUN(){
            return 8.5;
        }
    }
}
public class classandobject {
    public static void main(String[] args) {
        nilai nilai = new nilai();
        nilai.Ujianmid Ujianmid = nilai.new Ujianmid();
        nilai.UjianNasional UjianNasional = nilai.new UjianNasional();
        System.out.println("Nilai MID Semester = " + Ujianmid.nilaiMID());
        System.out.println("Nilai Ujian Nasional = " + UjianNasional.nilaiUN());
    }
}