public class Matkul
 {
   private int kode;
   private String mata_kuliah;
   private int jum_sks;
   private kelas kls;
   private String kl;
   private String ds;
   public Matkul(int kd, String mk, int sks)
   {
     kode = kd;
     mata_kuliah = mk;
     jum_sks = sks;
   }
   public String getMatkul()
   {
     return mata_kuliah;
   }
   public void addKelas(kelas KLS)
   {
     kl = KLS.getKelas();
   }
   public String getKls()
   {
     return kl;
   }
   public void addDosen(Dosen dsn)
   {
     ds = dsn.getDosen();
   }
   public String getDsn()
   {
     return ds;
   }
   public void print()
   {
     System.out.println("Kode:" + kode);
     System.out.println("Mata Kuliah:" + mata_kuliah);
     System.out.println("SKS:" + jum_sks);
   }
 }