Tugas 3 PBO-B

Kuliah minggu ke-4 PBO hari ini, kelas saya mendapatkan tugas untuk membuat ticket machine menggunakan BlueJ.

Berikut adalah source code nya:

Main:

 /**  
  * Write a description of class Main here.  
  *  
  * @author (your name)  
  * @version (a version number or a date)  
  */  
 import java.util.Scanner;  
 public class Main   
 {  
   public static void main(String args[])   
   {   
     Scanner scan= new Scanner(System.in);  
     int cost,menu,balance;  
     menu=0;  
     System.out.println("Masukkan harga tiket \n");   
     cost=scan.nextInt();   
     TicketMachine ticket=new TicketMachine(cost);  
     while(menu!=5)  
     {  
       System.out.println("1. Get Price");   
       System.out.println("2. Get Balance");   
       System.out.println("3. Insert Money");   
       System.out.println("4. Print Ticket");   
       System.out.println("5. Exit");  
       menu=scan.nextInt();   
       switch(menu)  
       {   
         case 1:   
         cost=ticket.getPrice();   
         System.out.println(cost);   
         break;  
         case 2:   
         balance=ticket.getBalance();  
         System.out.println(balance);  
         break;  
         case 3:   
         int money=scan.nextInt();   
         ticket.insertMoney(money);   
         break;   
         case 4:   
         ticket.printTicket();   
         break;  
         case 5:  
         System.out.println("Thank you and Good Bye");  
         break;  
       }  
     }  
   }   
  }   

TicketMachine:

 /**  
  * Write a description of class TicketMachine here.  
  *  
  * @author (your name)  
  * @version (a version number or a date)  
  */  
 public class TicketMachine   
  {   
    private int price;  
    private int balance;  
    private int total;   
    public TicketMachine(int ticketCost)  
    {  
      price = ticketCost;   
      balance = 0;   
      total = 0;   
    }   
    public int getPrice()   
    {   
      return price;   
    }  
    public int getBalance()   
    {   
      return balance;   
    }  
    public void insertMoney(int amount)   
    {   
      balance = balance + amount;   
    }  
    public void printTicket()   
    {  
      System.out.println("##################");   
      System.out.println("# The BlueJ Line");   
      System.out.println("# Ticket");  
      System.out.println("# " + price + " cents.");   
      System.out.println("##################");   
      System.out.println();  
      total = total + balance;  
      balance = balance - price;  
    }   
  }   

Berikut adalah hasilnya