Question

write a class called CoinFlip CoinFlip has three static methods display() flipIt() store() the display() method displays the results of the coin flips

Answer 1

public class CoinFlip {

    private static boolean heads;

    public static void display() {
        if(heads) {
            System.out.println("Result is Heads");
        } else {
            System.out.println("Result is Tails");
        }
    }

    public static boolean flipIt() {
        return Math.random() <= 0.5;
    }

    public static void store() {
        heads = flipIt();
    }

    public static void main(String[] args) {
        store();
        display();
    }

}