Program Switch Case

Source Code

import java.util.Scanner;
public class SwitchCase {
    public static void main(String[] args) {
        double totalbiaya = 0, diskon;
        Scanner sc = new Scanner(System.in);
        System.out.println("Warung Sederhana\n\nMenu");
        System.out.println("1.Sate\n2.Pecel\n3.Penyetan");
        System.out.print("Menu Yang Dipilih = ");
        byte pilih = sc.nextByte();
        switch (pilih){
            case 1:
                System.out.println("\nPilihan Daging\n1.Ayam\n2.Kambing");
                System.out.print("Pilihan Anda = ");
                int daging = sc.nextInt();
                if (daging==1){
                    System.out.println("\nHarga Per Tusuk Rp.1.500");
                    System.out.print("Masukkan Jumlah = ");
                    double tusuk = sc.nextDouble();
                    totalbiaya = 1500*tusuk;
                    System.out.println("Harga = Rp."+totalbiaya);
                } else if (daging==2) {
                    System.out.println("\nHarga Per Tusuk Rp.3.000");
                    System.out.print("Masukkan Jumlah = ");
                    double tusuk2 = sc.nextDouble();
                    totalbiaya = 3000*tusuk2;
                    System.out.println("Harga = Rp."+totalbiaya);
                }
                else{
                    System.out.println("\nPilihan Tidak Ada");
                }
                break;
            case 2:
                System.out.println("\nPilihan Lauk\n1.Ayam\n2.Empal");
                System.out.print("Pilihan Anda = ");
                int lauk = sc.nextInt();
                if (lauk==1){
                    System.out.println("\nHarga Per Porsi Rp.13.000");
                    System.out.print("Masukkan Jumlah = ");
                    double porsi = sc.nextDouble();
                    totalbiaya = 13000*porsi;
                    System.out.println("Harga = Rp."+totalbiaya);
                } else if (lauk==2) {
                    System.out.println("\nHarga Per Porsi Rp.15.000");
                    System.out.print("Masukkan Jumlah = ");
                    double empal = sc.nextDouble();
                    totalbiaya = 15000*empal;
                    System.out.println("Harga Rp."+totalbiaya);
                }
                else{
                    System.out.println("\nPilihan Tidak Ada");
                }
                break;
            case 3:
                System.out.println("\nPilihan Lauk\n1.Tahu/Tempe\n2.Telur\n3.Ayam");
                System.out.print("Pilihan Anda = ");
                int pilihan = sc.nextInt();
                switch (pilihan) {
                    case 1 -> {
                        System.out.println("\nHarga Per Porsi Rp.5.000");
                        System.out.print("Masukkan Jumlah = ");
                        double tahu = sc.nextDouble();
                        totalbiaya = 5000 * tahu;
                        System.out.println("Harga Rp." + totalbiaya);
                    }
                    case 2 -> {
                        System.out.println("\nHarga Per Porsi Rp7.000");
                        System.out.print("Masukkan Jumlah = ");
                        double telur = sc.nextDouble();
                        totalbiaya = 7000 * telur;
                        System.out.println("Harga Rp." + totalbiaya);
                    }
                    case 3 -> {
                        System.out.println("\nHarga Per Porsi Rp.10.000");
                        System.out.print("Masukkan Jumlah = ");
                        double jumlah = sc.nextDouble();
                        totalbiaya = 10000 * jumlah;
                        System.out.println("Harga Rp." + totalbiaya);
                    }
                    default -> System.out.println("\nPilihan Tidak Ada");
                }
            default:
                System.out.println("\nPilihan Tidak Ada");
        }
        System.out.println("\nPunya Kartu Member?\n1 = Ya\n2 = Tidak");
        System.out.print("Jawab = ");
        byte jawab = sc.nextByte();
        if (jawab==1){
            System.out.println("\nSelamat Anda Mendapat Diskon 5%");
            diskon = totalbiaya*5/100;
            System.out.println("Jadi Total Biaya Akhir Rp."+(totalbiaya-diskon));
        } else if (jawab==2) {
            System.out.println("\nTidak Ada Diskon");
            System.out.println("Jadi Total Biaya Akhir Rp."+totalbiaya);
        }
        else System.out.println("Pilihan Tidak Ada");
    }
}

Hasil Run

"C:\Program Files\Java\jdk-18.0.2\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2022.2\lib\idea_rt.jar=55204:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2022.2\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\Marcel\IdeaProjects\TugasBp\out\production\TugasBp SwitchCase

Warung Sederhana

Menu

1.Sate

2.Pecel

3.Penyetan

Menu Yang Dipilih = 2

Pilihan Lauk

1.Ayam

2.Empal

Pilihan Anda = 1

Harga Per Porsi Rp.13.000

Masukkan Jumlah = 3

Harga = Rp.39000.0

Punya Kartu Member?

1 = Ya

2 = Tidak

Jawab = 1

Selamat Anda Mendapat Diskon 5%

Jadi Total Biaya Akhir Rp.37050.0

Process finished with exit code 0

Nama  : MARCELLIO AUREL CHRISTIAN

NPM   : 22082010019