摘要: package A;public class Emp {//它是盒子 int id; String name; Emp next; public Emp(int id, String name) { this.id = id; this.name = name; }} package A;impor 阅读全文
posted @ 2021-08-11 12:02 朱在春 阅读(32) 评论(0) 推荐(0) 编辑