Java—猜数字

package cn.day03.demo01;

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

public class RandomGame {
    public static void main(String[] args) {
        Random r = new Random();
        int num = r.nextInt(100) + 1;//[1,100]
        Scanner sc = new Scanner(System.in);

        while (true) {
            System.out.println("Please input the number:");
            int guess = sc.nextInt();
            if (guess > num) {
                System.out.println("too big");
            } else if (guess < num) {
                System.out.println("too small");
            } else {
                System.out.println("Good!You are clever");
                break;
            }
        }
        System.out.println("Game Over!");

    }
}