DHAMARIO GYMNASTIARNO (50420365)

1IA05

1. Program Ganjil atau Genap

  public static void main(String[] args) {
    
  //deklarasi variabel
  int a;
    
  //scanner
  Scanner scan = new Scanner(System.in);    
    
  System.out.print("Masukkan sebuah bilangan bulat : ");  
  a = scan.nextInt();  
    
  //prosess  
    if (a % 2 == 0) {  
    
  //output  
  System.out.println("Bilangan " + a + " habis dibagi 2 karena itu termasuk bilangan GENAP.");  
  } else {  
  System.out.println("Bilangan " + a + " habis tidak habis dibagi 2 karena itu termasuk bilangan GANJIL.");  
    
  }  

Hasil 

  public static void main(String[] args) {
    
  //deklarasi variabel
  int pilihan;
    
  //scanner
  Scanner scan = new Scanner(System.in);  
  System.out.println("=======================================");
  System.out.println("1. Nasi Goreng Informatika      Rp. 5.000,-")
  System.out.println("2. Nasi Soto Ayam Internet      Rp. 7.000,-");
  System.out.println("3. Gado-gado Disket             Rp. 4.500,-");
  System.out.println("4. Bubur Ayam LAN               Rp. 4.000,-");
  System.out.println("=======================================");
    
  //input
  System.out.print("Masukkan Pilihan Anda ");  
  pilihan = scan.nextInt();  
    
  //prosess dan output  
   if (pilihan == 1)   
  {     
  System.out.println("Pilihan nomer 1. Nasi Goreng Informatika      Rp. 5.000,-");  
  }  
    
  else if (pilihan == 2)   
  {  
  System.out.println("Pilihan nomer 2. Nasi Soto Ayam Internet      Rp. 7.000,-");  
  }  
    
  else if (pilihan == 3)   
  {  
  System.out.println("Pilihan nomer 3. Gado-gado Disket             Rp. 4.500,-");  
  }  
    
  else if (pilihan == 4)   
  {  
  System.out.println("Pilihan nomer 4. Bubur Ayam LAN               Rp. 4.000,-");  
  }  
    
  else System.out.println("Maaf inputan anda salah");  
  }  

  public static void main(String[] args) {
    
  //deklarasi variabel
  String ukuran, nama_susu = null;
  int kode_susu,harga=0,jml=0,total=0;  
    
  //scanner
  Scanner input = new Scanner(System.in);  
  System.out.println("====================================================================================");  
  System.out.println(" Kode Susu               Nama Produk          Ukuran               Harga");  
  System.out.println(" 1                       Dancow               B = Besar            Rp. 10.000");  
  System.out.println("                                              S = Sedang           Rp. 4.250");  
  System.out.println("                                              K = Kecil            Rp. 2.100");  
  System.out.println("====================================================================================");  
  System.out.println(" 2                       Indomilk             B = Besar            Rp. 8.500");  
  System.out.println("                                              S = Sedang           Rp. 4.000");  
  System.out.println("                                              K = Kecil            Rp. 2.025");  
  System.out.println("====================================================================================");  
  System.out.println(" 3                       Sustacal             B = Besar            Rp. 17.000");  
  System.out.println("                                              S = Sedang           Rp. 14.500");  
  System.out.println("                                              K = Kecil            Rp. 8.300");  
  System.out.println("====================================================================================");  
    
  //input
  System.out.print("Masukan Kode Susu (1-3) :");  
  kode_susu = input.nextInt();  
    
  System.out.print("Masukan Ukuran [K/S/B] :");  
  ukuran = input.next();  
    
  //prosess  
  switch(kode_susu){  
  case 1:  
  switch(ukuran){  
  case "K" : harga = 2100; break;  
  case "S" : harga = 4250; break;  
  case "B" : harga = 10000; break;  
  default : harga = 0; break;  
  }  
  break;  
  case 2:  
  nama_susu ="Indomilk";  
  switch(ukuran){  
  case "K" : harga = 2025; break;  
  case "S" : harga = 4000; break;  
  case "B" : harga = 8500; break;  
  default : harga = 0; break;  
  }  
  break;  
  case 3:  
  nama_susu ="Sustacal";  
  switch(ukuran){  
  case "K" : harga = 8300; break;  
  case "S" : harga = 14500; break;  
  case "B" : harga = 17000; break;  
  default : harga = 0; break;  
  }  
  break;  
  }  
    
  System.out.println("Susu : "+ nama_susu);  
  System.out.println("Harga Satuan Barang : "+harga);  
  System.out.print("Jumlah yang dibeli : ");  
  jml = input.nextInt();  
  total = jml * harga;
  System.out.println("Harga yang harus di bayar sebesar Rp. "+total);  
  }