[Class Ticket Machine]
public class TicketMachine
{
private int price; //harga tiket
private int balance; //jumlah uang yang dimasukan untuk satu user
private int total; //jumlah uang pada mesin
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()
{
while (balance>=price)
{
System.out.println("##################");
System.out.println("# The BlueJ Line #");
System.out.println("# Ticket \t #");
System.out.println("# " + price +" rupiah \t #");
System.out.println("##################");
balance -= price;
total = total + balance;
}
}
}
[Class TicketMain]
import java.util.Scanner;
public class TicketMain
{
public static void main(String args[])
{
Scanner scan= new Scanner(System.in);
int cost,menu;
System.out.println("Masukkan harga tiket \n");
cost=scan.nextInt();
TicketMachine ticket = new TicketMachine(cost);
while (true)
{
System.out.println("1. Get Price");
System.out.println("2. Get Balance");
System.out.println("3. Insert Money");
System.out.println("4. Print Ticket");
menu=scan.nextInt();
switch(menu)
{
case 1:
cost= ticket.getPrice();
System.out.println(cost);
break;
case 2:
System.out.println(ticket.getBalance());
break;
case 3:
int money=scan.nextInt();
ticket.insertMoney(money);
break;
case 4:
ticket.printTicket();
break;
}
if (menu==4)break;
}
}
}
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