JAVA를 이용한 BaseballGame

package GameGame;
 
import java.util.Random;
import java.util.Scanner;
 
public class NewBaseballGame {
 
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int[] game = new int[3];
        int[] input = new int[3];
        int tmp = 0, strike = 0, ball = 0;
 
        for (int i = 0; i < game.length; i++) {
            Random r = new Random();
            tmp = r.nextInt(9) + 1;
            for (int j = 0; j < game.length; j++) {
                if (tmp == game[j]) {
                    i--;
                }
            }
            game[i] = tmp;
        }
        
        tmp = 0;
        while (true) {
            System.out.println("HOW MUCH YOU TRY? : " + tmp++);
 
            for (int x = 0; x < input.length; x++) {
                System.out.print("TYPE YOUR " + (x + 1) + " NUMBER : ");
                input[x] = scan.nextInt();
            }
 
            for (int y = 0; y < input.length; y++) {
                for (int z = 0; z < input.length; z++) {
                    if (input[y] == game[y]) {
                        strike++;
                        break;
                    } else if (input[y] == game[z] && y != z) {
                        ball++;
                    }
                }
            }
 
            System.out.println("strike : " + strike + "  ball : " + ball + "  out : " + (3 - strike - ball));
            if (strike == 3) {
                System.out.println("CONGRATULATION!!! YOU WIN!!!");
                scan.close();
                break;
            } else {
                System.out.println("TRY MORE HARD!!!");
                strike = 0;
                ball = 0;
            }
        }
        System.out.println("TRY COUNT : " + tmp);
    }
}