java代码实现猜数字游戏

public class GuessingGame { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int num = (int)(Math.random()*1000+1); //藏起来的数 System.out.println(num); //作弊 int guess; do{ System.out.println("猜吧!"); guess = scan.nextInt(); //1/3 if(guess==0){ break; }else if(guess>num){ System.out.println("太大了"); }else if(guess<num){ System.out.println("太小了"); } }while(guess!=num); //2. if(guess==num){ System.out.println("恭喜你，猜对了!"); }else{ System.out.println("下次再来吧!"); } /* Scanner scan = new Scanner(System.in); int num = (int)(Math.random()*1000+1); //藏起来的数 System.out.println(num); //作弊 System.out.println("猜吧!"); int guess = scan.nextInt(); //1. while(guess!=num){ //2. if(guess==0){ break; }else if(guess>num){ System.out.println("太大了"); }else{ System.out.println("太小了"); } System.out.println("猜吧!"); guess = scan.nextInt(); //3. } if(guess==num){ System.out.println("恭喜你，猜对了!"); }else{ System.out.println("下次再来吧!"); } */ } }