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David Ferguson
JAVA PONTOON
0 Answer(s)      2 years and 9 months ago
Posted in : Java Interview Questions


when this code is run it just continues. It needs to stop at 21 Or then say bust.

Is someone able to help PLEASE :-)

import java.util.Scanner;

public class Pontoon{

 public static void main(String[] args) 

 {
    Scanner input = new Scanner(System.in);
    int playerScore = 0, computerScore = 0;
    String newCard = "";
    playerScore += dealCard();
    computerScore += dealCard();
    playerScore += dealCard();
    computerScore += dealCard();

    System.out.printf("Your score is %d would you like another card ? y/n ", playerScore);
    newCard = input.nextLine();
    if(newCard.equalsIgnoreCase("Y")) {
        while (newCard.equalsIgnoreCase("Y")) {
            playerScore += dealCard();
            System.out.printf("Your score is %d would you like another card ? y/n ", playerScore);
            newCard = input.nextLine();
        }
    }
    while(computerScore < 15){
        computerScore += dealCard();
    }
    checkWin(playerScore, computerScore);
}
public static int dealCard(){
    int value = (int) (Math.random() * 13) + 1;
    int score = 0;
    if(value == 1) {
        System.out.println("Ace!");
        score = 11;
    }else if (value == 13) {
        System.out.println("King!");
        score = 10;
    }else if (value == 12) {
        System.out.println("Queen!");
        score = 10;
    } else if (value == 11) {
        System.out.println("Jack!");
        score = 10;
    } else {
        score = value;
    }


    return score;
}

public static void checkWin(int Player, int Computer) {
    int player = Player;
    int computer = Computer;



    if (player > 21) {
        System.out.println("Player Bust");
    } else if (computer > 21) {
        System.out.println("Computer Bust");
    } else {
        if (player < computer) {
            System.out.println("Player Wins!");
        } else {
            System.out.println("Computer Wins!");




        }
    }
}

}


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