循环猜数

Random r=new Random();
int number=r.nextInt(100)+1;

while(true){
  Scanner sc=new Scanner(System.in);
  System.out.println("请输入你猜的数字:");
  int guessNumber=sc.nextInt();

  //比较大小
  if(guessNumber<number){
    System.out.println("你猜小了。");
  }else if(guessNumber>number){
    System.out.println("你猜大了。");
  }else{
    System.out.println("恭喜你,猜对了!");
    break;

}

posted @ 2022-01-12 14:14  大灰狼21  阅读(46)  评论(0)    收藏  举报