public class TestProgram {
    public static void main(String[] args) {
        Mobel[] mobler = new Mobel[3];
        VannSeng mobel1 = new VannSeng(100, 2, 180, 90, 5000);

        mobler[0]= mobel1;

        Sofa mobel2 = new Sofa(4, 200, 300, 54000);
        mobler[1] = mobel2;
        System.out.println(mobel1);

    }
}