Question

Please do this by JAVA!!!!!!!

This program can assume all inputs are integers representing whole dollar amounts.

1) Ask the user for a stake amount (initial amount of money available to bet). Check to make the sure user enters a correct number (over 0). State a descriptive error to re-prompt the user if the stake amount is not a correct amount like a negative number).

2) Ask the thrower for their bet. The amount of money the thrower has to bet (the stake amount) should be displayed before the throw to help the thrower make a bet. You must verify correct bets (ex: bet amount must be greater than or equal to than stake amount that is left). The thrower must have money to be able to bet on a throw (stake money left > 0) or the game will post a message and automatically end. At this point, if the thrower wishes to stop the game, then the thrower should enter a bet of 0.

3) Throw a pair of dice. A message should display telling the bettor to throw the dice by pressing any key. When the thrower wins, twice the bet money is returned back into the thrower’s total stake. When the thrower loses, the bet money is deducted from the thrower’s total stake. Throw results: a) If the total value of the dice is 7 or 11, the thrower is an instant winner. b) If the total value of the dice is 2, 3, or 12, the thrower is an instant loser. c) If the total is anything else, remember this total, it is called the “point”. The thrower throws again: i) If the new point throw total is equal to the “point”, the thrower wins. ii) If the new point throw total is a 7, the thrower loses. iii) If the new point throw total is anything else than a 7 or the point, the thrower must keep throwing until the thrower wins by getting a point roll or loses by getting a 7. d) When the thrower is done with each cycle of throwing, the game should display the new adjusted stake amount.

4.) When throwing cycle is done an ending condition occurring (no money left, win or lose), the program will report the final stake amount the thrower has left and how many total throws the thrower made during the game. Recall that the game ends when: • The thrower ends the game by entering a zero bet at the start of a throw cycle. • The stake ends up at a zero amount, the program automatically ends the game.

A sample of a solution program output is included at the end of this assignment. Use the sample solution output as a required guide in designing the program output. Your output must be well formatted and match the formatting in the sample output.

Let's own a casino! What is your stake amount ? -1 You have to enter a 0 or positive amount of money to bet with. Try again! What is your stake amount ? 0 You have to enter a O or positive amount of money to bet with. Try again! What is your stake amount ? 10 Current Stake Amount : 10 What will you bet ? -10 You have to bet a positive number less than or equal to the stake amount ! Current Stake Amount : 10 What will you bet ? 12 Sorry, can't bet more than your stake ! Current Stake Amount : 10 What will you bet ? 10 Press any key to throw the dice Die 01 is 5 Die 02 is 1 The dice throw results : 6! The point is 6 Throw em again and hope that luck's on your side! Press any key to throw the dice Die 01 is 5 Die 02 is 5 The dice throw results : 10 !

Answer 1

//Java code

import java.util.Random;
import java.util.Scanner;

public class Casino {
    private static Scanner keyboard = new Scanner(System.in);
    public static void main(String[] args)
    { int stakeAmount = validateStakeAmount("What is your stake amount ? ");
        while (true) {

            int betAmount = validateBetAmount("What will you bet ? ", stakeAmount);
            if(betAmount ==0)
                break;
            int point = 0;
            int rollCount = 0;
            do {


                System.out.println("Press any key to throw the dice");
                keyboard.nextLine();
                // String key = keyboard.nextLine();
                int diceResult = 0;
                if (keyboard.hasNextLine()) {
                    int dice1 = getRandomNumber();
                    int dice2 = getRandomNumber();
                    diceResult = dice1 + dice2;
                    System.out.println("Die 01 is " + dice1);
                    System.out.println("Die 02 is " + dice2);
                    System.out.println("The Dice throw results : " + diceResult + "!");
                    rollCount++;
                }
                /**
                 *  the thrower wins, twice the bet money is
                 *  returned back into the thrower’s total stake.
                 *  If the total value of the dice is 7 or 11,
                 *  the thrower is an instant winner
                 */
                if (diceResult == 7 || diceResult == 11) {
                    stakeAmount = stakeAmount + 2 * betAmount;
                    System.out.println("Congrats, You win..");
                    break;
                }
                /**
                 * When the thrower loses,
                 * the bet money is deducted from the thrower’s total stake.
                 * If the total value of the dice is 2, 3, or 12,
                 * the thrower is an instant loser.
                 */
                else if (diceResult == 2 || diceResult == 3 || diceResult == 12) {
                    stakeAmount = stakeAmount - betAmount;
                    System.out.println("Sorry, you lose.");
                    break;
                }
                /**
                 * If the total is anything else, remember this total,
                 * it is called the “point”
                 */
                else {
                    if (diceResult == point) {
                        stakeAmount = stakeAmount + 2 * betAmount;
                        System.out.println("Congrats, You win..");
                        break;
                    }

                    if (point == 7) {
                        //loses
                        stakeAmount = stakeAmount - betAmount;
                        System.out.println("Sorry, you lose.");
                        break;
                    }
                    point = diceResult;
                    System.out.println("The point is " + point);
                    System.out.println("throw em again and hope that luck's on your side!");
                }
            } while (true);
            if (stakeAmount == 0) {
                System.out.println("Out of money, Game ends. ");
                System.out.println("Roll Count: " + rollCount);
                System.out.println("Final stake amount: " + stakeAmount);
                break;
            }
            System.out.println("Roll Count: " + rollCount);
            System.out.println("Final stake amount: " + stakeAmount);
        }
    }

    /* ====================================================== */
    private static int getRandomNumber()
    {
        Random random = new Random();
        int number  = random.nextInt(6)+1;
        return number;
    }
    private static int validateStakeAmount(String prompt)
    {
        System.out.print(prompt);
        int amount  = keyboard.nextInt();
        while (amount<=0)
        {
            System.err.println("You have to enter a 0 or positive amount of money to bet with...Try again!");
            System.out.print(prompt);
             amount  = keyboard.nextInt();
        }
        return amount;
    }
    private static int validateBetAmount(String prompt, int stakeAmount)
    {
        System.out.print(prompt);
        int amount  = keyboard.nextInt();
        while (amount<0 ||amount>stakeAmount )
        {
            if(amount>stakeAmount)
            {
             System.err.println("Sorry, can't bet more than your stake !");
            }
            else {
                System.err.println("You have to bet a positive number less than or equal to the stake amount!");
            }

            System.out.println("Current stake amount: "+stakeAmount);
            System.out.print(prompt);
            amount  = keyboard.nextInt();
        }
        return amount;
    }
}

//Output

Die 01 is 2 Die 02 is 4 The Dice throw results : 6! The point is 6 throw em again and hope that luck's on your side! Press any key to throw the dice Die 01 is 5 Die 02 is 4 The Dice throw results : 9! The point is 9 throw em again and hope that luck's on your side! Press any key to throw the dice Die 01 is 1 Die 02 is 5 The Dice throw results : 6! The point is 6 throw em again and hope that luck's on your side! Press any key to throw the dice Die 01 is 6 Die 02 is 6 The Dice throw results : 12! Sorry, you lose. Out of money, Game ends. Roll Count: 4 Final stake amount: 0 Process finished with exit code 0

//if you need any help regarding this solution ............ please leave a comment ........... thanks