Menghitung volume balok dengan menggunakan konstruktor

public class balok {
   
    double panjang;
    double lebar;
    double tinggi;
            double volume;
   
    balok (double p, double l, double t){
        panjang = p;
        lebar = l;
        tinggi = t;
    }
    double hitung(){
            return panjang * lebar * tinggi;
    }
}

*Selesai untuk class balok*

Selanjutnya buat class baru bernama proses

class proses {
    public static void main(String [] args){
       balok a = new balok(5, 10, 7);
       balok b = new balok(10, 20, 15);
     

        System.out.println("Balok A");
        System.out.println("================================");
        System.out.println("Panjang = " + a.panjang + " cm");
        System.out.println("Lebar = " + a.lebar + " cm");
        System.out.println("Tinggi = " + a.tinggi + " cm");
        System.out.println("Isi Balok = " + a.hitung() + " cm3");
       
        System.out.println("");
        System.out.println("Balok B");
        System.out.println("================================");
        System.out.println("Panjang = " + b.panjang + " cm");
        System.out.println("Lebar = " + b.lebar + " cm");
        System.out.println("Tinggi = " + b.tinggi + " cm");
        System.out.println("Isi Balok = " + b.hitung() + " cm3");
    }
}

outputnya seperti ini