UltraBlackjack.java

package ultrablackjack;
import java.util.Scanner;

/**
 *
 * @author YOURNAMEHERE
 */
public class UltraBlackjack {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // =================================================
        // YOU DON'T NEED TO CHANGE ANYTHING ABOVE THIS LINE

        // WRITE CODE HERE TO DETERMINE playerHand
        
        int playerHand = 0; //use this variable to store the player's hand

        // =================================================
        // YOU DON'T NEED TO CHANGE ANYTHING BELOW THIS LINE
        System.out.println("Player's hand: " + playerHand);
        
        // This is the dealer's hand.

        int cardD1 = (int) (Math.random() * (11 - 1 + 1)) + 1;
        int cardD2 = (int) (Math.random() * (11 - 1 + 1)) + 1;
        int dealerHand = cardD1 + cardD2;

        while (dealerHand < 17) 
        {
            dealerHand += (int)(Math.random() * (11 - 1 + 1)) +1; // get next card; casting
        }

        System.out.println("Dealer's hand: " + dealerHand);

        // Decide the winner
        if((dealerHand <= 21 && dealerHand > playerHand) || playerHand > 21 || dealerHand == playerHand) 
        {
            System.out.println("Dealer has " + dealerHand + ", so the dealer wins 😢");
        } 
        else 
        {
            System.out.println("You have "  + playerHand + ", so you win! 😁");
        } 
    }

}