Practice›Java Fundamentals›Module 11. Modern Java›11.1 Enums

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11.1 Enums — total value of coins

Total: 0 / 3 pts

Practice mode — check each part and get hints as you go.

Task

Fill in totalCents so that it returns the total value of the coins in cents.

Each constant carries its own value — ask for it with getCents() rather than hard-coding amounts. The program prints 36 and then 0.

Your solution

enum Coin {
    PENNY(1), NICKEL(5), DIME(10), QUARTER(25);

    private int cents;

    Coin(int cents) {
        this.cents = cents;
    }

    public int getCents() {
        return cents;
    }
}

public class Main {

    public static int totalCents(Coin[] coins) {
        // add up the value of every coin

    }

    public static void main(String[] args) {
        Coin[] purse = {Coin.QUARTER, Coin.DIME, Coin.PENNY};
        System.out.println(totalCents(purse));
        System.out.println(totalCents(new Coin[]{}));
    }
}

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