Practice›Java Fundamentals›Module 11. Modern Java›11.2 Switch expressions

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11.2 Switch expressions — red or black suit

Total: 0 / 3 pts

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Task

Fill in isRed using a switch expression over the Suit enum: hearts and diamonds are red, clubs and spades are not.

Write the constant names bare, without Suit. in front. All four are covered, so no default is needed. The program prints true and then false.

Your solution

enum Suit { HEARTS, DIAMONDS, CLUBS, SPADES }

public class Main {

    public static boolean isRed(Suit suit) {
        // switch expression over the enum: hearts and diamonds are red

    }

    public static void main(String[] args) {
        System.out.println(isRed(Suit.HEARTS));
        System.out.println(isRed(Suit.SPADES));
    }
}

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