表带

1.单链表 public class Main { public static void main(String[] args) { LNode L = new LNode(); L.addFirst(4);//头插 L.addFirst(3); L.addFirst(2); L.addFirst( ......

## 一.链表带哨兵 ```java import java.util.Iterator; import java.util.function.Consumer; //带哨兵 public class shuju02 implements Iterable {//整体 private Node he ......