JAVA程序编写猜数字游戏

Question

Answer 1

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

public class Guess {

    public static void main(String args[]) throws MyExcept
    {
        int num,guess=-1;
        Random rnd = new Random();
        num = rnd.nextInt(100);
        Scanner input = new Scanner(System.in);
        while(guess !=0)
        {
            
            System.out.println("请输入一个数字：");
            try {
                guess = input.nextInt();
            }catch(Exception e) {
                throw new MyExcept("只能是1~100之间的数字。");
            }
            if(num>guess){
                System.out.println("你输入的数字太小了，请重新输入\n");    
            }else if(num<guess){
                System.out.println("你输入的数字太大了，请重新输入\n");            
            }else {
                System.out.println("恭喜你猜对了，一共猜了"+i+"次");
                break;
            }
        }
        
    }
}