import java.util.Scanner;
import java.util.*;

public class Card {
    public static void main(String[] args) {
        String kartulain, MainLagi = "y", ctn = null;
        int KartuSelanjutnya, kartu1, kartu2, dkartu1, dkartu2, kartuTotal = 0, dTotal = 0;
        Scanner keyboard = new Scanner(System.in);
        Random random = new Random();
        //mulai
        while ("y".equals(MainLagi)) {
            dkartu1 = random.nextInt(10) + 1;
            dkartu2 = random.nextInt(10) + 1;
            kartu1 = random.nextInt(10) + 1;
            kartu2 = random.nextInt(10) + 1;
            kartuTotal = kartu1 + kartu2;
            dTotal = dkartu1 + dkartu2;
            System.out.println("Dealer menunjukkan: " + dkartu1);
            System.out.println("Kartu pertama: " + kartu1 + ", " + kartu2);
            System.out.println("Total: " + kartuTotal);

            System.out.println("Kartu lainnya (y/n)? : ");
            kartulain = keyboard.nextLine();

            while ("y".equals(kartulain)) {
                KartuSelanjutnya = random.nextInt(10) + 1;
                kartuTotal += KartuSelanjutnya;
                System.out.println("kartu: " + KartuSelanjutnya);
                System.out.println("Total: " + kartuTotal);
                if (kartuTotal > 21) {
                    System.out.println("Kamu kalah, Dealer menang");
                    System.out.println("Apakah kamu ingin bermain lagi? (y/n):");
                    MainLagi = keyboard.nextLine();
                }

                if (kartuTotal < 21)
                    System.out.println("Kartu lain (y/n)?: ");

                kartulain = keyboard.nextLine();

                if ("n".equals(kartulain))
                    System.out.println("Dealer mempunyai: " + dTotal);
                System.out.println("Kamu mempunyai: " + kartuTotal);
                while ("n".equals(kartulain)) {
                    if (dTotal < kartuTotal && kartuTotal < 21) {
                        System.out.println("Yeaay kamu menang!");
                        System.out.println("Bermain lagi? (y/n): ");
                        MainLagi = keyboard.nextLine();
                        if (MainLagi.equalsIgnoreCase("y"))
                            MainLagi = "y";
                        if (dTotal > kartuTotal && dTotal < 21)
                            System.out.println("Kamu kalah!");
                        MainLagi = keyboard.nextLine();
                    }
                }
            }
        }
    }
}