Tugas PBO B (Tugas Kelas 3)

Membuat Program Ticket Machine

Source Code:

• Ticketing

 /**  
  * Code for ticketing  
  *  
  * @author (Christine Amelia)  
  * @version (5-17/09/2018)  
  */  
 import java.util.Scanner;  
 public class Ticketing  
 {   
  //menyimpan harga  
  private int harga;    
  //menghitung uang setelah ditambah atau dikurang.    
  private int balance;    
  //total.    
  private int total;    
  //menginputkan harga   
  public Ticketing(int HargaTiket)    
  {    
  harga = HargaTiket;   
  balance = 0;    
  total = 0;    
  }    
  //melihat harga  
  public int getharga()    
  {    
  return harga;    
  }    
  //melihat hasil setelah ditambah atau dikurang  
  public int getBalance()    
  {    
   return balance;    
  }    
  //menginsertkan uang sipembeli  
  public void insertMoney(int amount)    
  {    
   balance = balance + amount;    
  }    
  /**    
  * Print a ticket.    
  * Update the total collected and    
  * reduce the balance to zero.    
  */    
  public void printTicket()    
  {    
   System.out.println("------Train Express------");    
   System.out.println("----------Ticket---------");    
   System.out.println("-------"+harga+ " Rupiah-------");   
   System.out.println("--------Safe Ride--------");    
   total = total + balance;    
   // mengembalikan jadi 0.    
   balance = 0;    
  }    
  }   

• Main

 /**  
  * Code for the main system of ticketing  
  *  
  * @author (Christine Amelia)  
  * @version (4-17/09/2018)  
  */  
 import java.util.Scanner;  
 public class MainSystem  
 {    
   public static void main(String args[])    
  {    
    Scanner scan= new Scanner(System.in);    
    int cost,menu;    
    System.out.println("Insert the price of the ticket: \n");    
    cost=scan.nextInt();    
    Ticketing ticket=new Ticketing(cost);   
    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");   
    int x=1;   
    while(x == 1){   
      menu = scan.nextInt();   
      switch(menu)    
      {    
        case 1:    
        cost=ticket.getharga();    
        System.out.println(cost);    
        break;    
        case 2:    
        System.out.print(ticket.getBalance()+"\n");    
        break;    
        case 3:    
        int money=scan.nextInt();    
        ticket.insertMoney(money);    
        break;    
        case 4:    
        cost = ticket.getharga();    
        ticket.printTicket();    
        break;    
        case 5:   
         x=0;break;   
       }    
     }   
   }   
  }