CONTOH SCRIPT DALAM JAVA

contoh 1 :

package halodunia;


public class Main {

    public static void main(String[] args) {
        // TODO code application logic here
        System.out.println("Halo Dunia");
    }

}

contoh 2 :

*/  variabel methode

public class Bilangan {

static int pencacah = 0;

        int nilai;

public Bilangan(int nilai){

    this.nilai = nilai;

            pencacah++;

}

public void info(){

    System.out.println("Nilai:" + this.nilai);

    System.out.println("Pencacah:" + pencacah);

    System.out.println("");

}

}

*/pemanggilan methode

public class BilanganBeraksi {

public static void main(String[]args){

    Bilangan b1 = new Bilangan(50);

    b1.info();

    Bilangan b2 = new Bilangan(15);

    b2.info();

    Bilangan b3 = new Bilangan(30);

    b3.info();

}

}

contoh 3 :

public class pernyataanIf {

    public static void main(String[]args){

        int diskon = 0, totalBelanja = 500000;

        if(totalBelanja>=100000){

            diskon = totalBelanja/10;

        }

        System.out.println("Diskon :" +diskon);

    }

}

contoh 4 :

public class pernyataanIfElseIfElse {

    public static void main(String[]args){

        int skorUjian = 86; char nilai;

        if(skorUjian >= 90){

            nilai = 'A';

        }else if(skorUjian >= 80){

            nilai = 'B';

        }else if(skorUjian >= 70){

            nilai = 'C';

        }else {

            nilai = 'D';

        }

        System.out.println("Nilai :" + nilai);

    }

}

contoh 5 :

Import java.util.Scanner;

public class perkalian {

    public static void main (String[]args){

        Scanner input = new Scanner(System.in);

        System.out.print("Masukkan Bilangan pertama :");

        int bilangan1 = input.nextInt();

        System.out.print("Masukkan Bilangan kedua :");

        int bilangan2 = input.nextInt();

        System.out.println("Hasil perkalian :" +(bilangan1 * bilangan2));

    }

}

contoh 6 :

import java.util.Scanner;

public class scannerIf {

    public static void main(String[]args){

        Scanner input = new Scanner(System.in);

        System.out.print("Masukkan Total Belanja :");

        int totalBelanja = input.nextInt();

        int diskon=0;

        if(totalBelanja>=100000){

            diskon=totalBelanja/10;

        } else{

            diskon = 0;

        }

        System.out.println("Diskon :" + diskon);

}

}

contoh 7 :

public class pernyataanSWITCH1 {

    public static void main(String[]args){

        int pilihan = 3;

        switch(pilihan){

        case 1:

            System.out.println("Soto Ayam");

            break;

        case 2:

            System.out.println("Gule Kambing");

            break;

        case 3:

            System.out.println("Nasi Goreng");

            break;

        default:

        }

            System.out.println("Silahkan pilih 1, 2, atau 3");

    }

}