Question is below for the TestSlotMachine.
SlotMachine class...
import java.util.Random;
import java.text.NumberFormat;
public class SlotMachine
{
enum CoinSlot
{
penny, nickel, dime, quarter;
}
//private String typeOfMachine;
public double balance;
SlotMachine()
{
// typeOfMachine = machineType;
balance = 0.0;
}
public double deposit(double amount)
{
balance = balance + amount;
return balance;
}
public String pull(CoinSlot c)
{
Random generator = new Random();
int num1 = generator.nextInt(20) + 1;
int num2 = generator.nextInt(20) + 1;
int num3 = generator.nextInt(20) + 1;
// System.out.println (num1 + "," + num2 + "," + num3);
if (num1 == num2 && num1 == num3 && num2 == num3)
{
switch(c) {
case penny:
balance = balance + 0.01;
break;
case nickel:
balance = balance + 0.05;
break;
case dime:
balance = balance + 0.10;
break;
case quarter:
balance = balance + 0.25;
break;
}
}
else
{
switch(c) {
case penny:
balance = balance - 0.01;
break;
case nickel:
balance = balance - 0.05;
break;
case dime:
balance = balance - 0.10;
break;
case quarter:
balance = balance - 0.25;
break;
}
}
String stringNum1 = Integer.toString(num1);
String stringNum2 = Integer.toString(num2);
String stringNum3 = Integer.toString(num3);
String combine = stringNum1 +" "+ stringNum2 +" "+ stringNum3;
return combine;
}
public double getBalance()
{
return balance;
}
public double cashOut()
{
return balance;
}
}Having trouble with a compile error in the TestSlotMachine below. It says cannot find symbol, symbol: variable quarter
display = quarterMachine(quarter);
________________^
Any ideas on how to resolve?
TestSlotMachine...
import java.util.Scanner;
public class TestSlotMachine
{
public static void main (String args[])
{
String type, option, display;
double depositAmount, balance1, balance2;
boolean keepGoing;
Scanner scan = new Scanner(System.in);
System.out.println("***************************\n" +
"* Welcome to Cyber Casino *\n" +
"***************************\n");
System.out.println("Type Q(uarter), D(ime), N(ickel), or P(enny)" +
"to select slot machine type: ");
type = scan.nextLine();
if (type == "q" || type == "Q")
{
SlotMachine quarterMachine = new SlotMachine();
System.out.println("Enter the deposit amount: ");
depositAmount = scan.nextDouble();
balance1 = quarterMachine.deposit(depositAmount);
// }
if (balance1 >= 0.25)
{
while (keepGoing == true)
{
System.out.println("Type P to pull lever or Q to quit: ");
option = scan.nextLine();
if (option == "p" || option == "P")
{
System.out.print("Display: ");
display = quarterMachine.pull(quarter);
System.out.print(display);
System.out.print("Amount Left: ");
balance2 = quarterMachine.getBalance();
System.out.print(balance2);
keepGoing = true;
}
else if (option == "q" || option =="Q")
{
System.out.print("Thank you for visiting us. come again!\n" +
"your change is: ");
quarterMachine.cashOut();
System.out.print(balance2);
keepGoing = false;
}
else { keepGoing = false; }
}
}
}
else
{
System.out.println("Please enter more money");
}
SlotMachine NickelMachine = new SlotMachine();
SlotMachine DimeMachine = new SlotMachine();
SlotMachine QuarterMachine = new SlotMachine();
}
}