摘要: 逆序输出一个整数 int a = in.nextInt(); int count = 0; do { count = count *10 +a %10; a /=10; }while (a>0); System.out.println(count); int a = in.nextInt(); in 阅读全文
posted @ 2019-10-31 22:14 空谈误国-实干兴邦 阅读(173) 评论(0) 推荐(0) 编辑