Script Java "Pemrograman Berorientasi Objek" ( Kubus , Balok , Tabung )

Main.Java ( Main Class )

package tugas2;
import java.util.Scanner;
/**
 *  
 * @author Alfin_Zheto
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
       Scanner input = new Scanner (System.in);
       Balok b;
       Kubus k;
       Tabung t;
          
b = new Balok();
k = new Kubus();
t = new Tabung(); 

System.out.println("========BALOK========\n");

System.out.println("Panjang Balok\t=\t");
b.panjang = input.nextDouble();

System.out.println("Lebar Balok\t=\t");
b.lebar   = input.nextDouble();

System.out.println("Tinggi Balok\t=\t");
b.tinggi  = input.nextDouble();

System.out.println("========KUBUS========\n");
System.out.println("Sisi Kubus\t=\t");
k.sisi    =  input.nextDouble();

System.out.println("========TABUNG========\n");

System.out.println("Jari Jari Tabung\t=\t");
t.jari    =  input.nextDouble();

System.out.println("Tinggi Tabung\t=\t");
t.tinggi  =  input.nextDouble(); 


System.out.println("========BALOK=========\n");
b.cetakBalok ();

System.out.println("========KUBUS=========\n");
k.cetakKubus ();

System.out.println("========TABUNG========\n");
t.cetakTabung();

System.exit(0);


         }

}


 Kubus.Java ( Java Class )


package tugas2;
/**
 *
 * @author Alfin_Zheto
 */
public class Kubus {
double sisi;
void cetakKubus(){
System.out.println("Luas P_Kubus\t=\t"+6*(sisi * sisi));
System.out.println("Volume Kubus\t=\t"+(sisi*sisi*sisi));



    }
}


Balok.Java ( Java Class )


package tugas2;
/**
 *
 * @author Alfin_Zheto
 */
public class Balok {
double panjang;
double lebar;
double tinggi;

void cetakBalok() {
System.out.println("Luas Permukaan Balok\t=\t"+(2*(panjang * lebar + panjang * tinggi + lebar * tinggi)));
System.out.println("Volume Balok\t=\t" +(panjang * lebar * tinggi));


}
}


Tabung.Java ( Java Class )


package tugas2;

/**
 *
 * @author Alfin_Zheto
 */
public class Tabung {
  
double jari;
double tinggi;

void cetakTabung(){
System.out.println("Luas Alas\t=\t"+3.14*jari*jari);
System.out.println("Volume Tabung\t=\t"+3.14 * jari * jari * tinggi);

}
}