摘要: class Counter{ public int count = 0; public void add(){ count ++; }}public class synDemo { public static void main(String[] args) { Counter counter = 阅读全文
posted @ 2023-08-24 17:13 司丝思 阅读(22) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2023-08-24 14:54 司丝思 阅读(14) 评论(0) 推荐(0)