Compound Assignment Operators Practice Test

What is the final value of score after execution of the game score code below?

public class GameScoreTotal {

    public static void main(String[] args) {

        int score = 7; // starting score

        /* Earn points for actions */

        score += 9; // bonus points

        score *= 3; // triple score

        // Penalty for mistake

        score -= 5; // subtract 5

        // Convert to points per level (2 levels)

        score /= 2; // integer division

        // Keep only remainder when split into 4 teams

        score %= 4; // remainder

        System.out.println("Final score: " + score);

    }

}

What is the final value of accountBalance after execution of the bank code below?

public class BankBalanceTotal {

    public static void main(String[] args) {

        double accountBalance = 80.00; // initial balance

        /* Deposit and withdrawal operations */

        accountBalance += 20.00; // deposit

        accountBalance -= 15.00; // withdraw

        // Apply a 10% fee multiplier (penalty)

        accountBalance *= 0.90; // reduce by 10%

        // Split into 5 equal envelopes

        accountBalance /= 5.0; // divide evenly

        System.out.println("Balance: $" + accountBalance);

    }

}