[Java] 猜数字

猜1~100数字，提示大或小；

import java.util.Random;
import java.util.Scanner;

public class test {
    public static void main(String[] args) {
        Random r = new Random();
        int number = r.nextInt(100) + 1; // 1~100
        gn:
        while (true) {
            Scanner sc = new Scanner(System.in);
            System.out.println("请输入你要猜的数字：");
            int guessNumber = sc.nextInt();
            if (guessNumber > number) {
                System.out.println("你猜的数字" + guessNumber + "大了");
            } else if (guessNumber < number) {
                System.out.println("你猜的数字" + guessNumber + "小了");
            } else {
                System.out.println("恭喜你猜中了");
                break gn;
            }
        }
    }
}