public class Dosen extends Pegawai
{
    private int jumlahSKS;
    private final int TARIF_SKS = 120000;
    // instance variables - replace the example below with your own
    public Dosen(){
    }

    public Dosen(String nip, String nama, String alamat){
        super(nip, nama, alamat);
    }

    public void setSKS(int SKS)
    {
        this.jumlahSKS = SKS;
    }

    @Override
    public int getGaji()
    {
        int total_gaji = jumlahSKS*TARIF_SKS;
        return total_gaji+super.getGaji();
    }
}