单链表

/**
* 单链表
*/
public class MyLink {
// 存储链表的值
private int data;
private MyLink next;// 指针指向下一个数据

public MyLink(int i) { // 创建带参构造
data = i;
}

// 向链表中增加值
public void add(MyLink link) {
link.next = next;
next = link;

}

private void append(MyLink myLink) {
MyLink x = this;
while (x.next != null) {
x = x.next;
}
x.next = myLink;

}

private void show() {
MyLink x = this;
while (x != null) {
System.out.println(x.data);
x = x.next;
}

}

public static void main(String[] args) {
MyLink link = new MyLink(1);
link.append(new MyLink(10));// 拼接
link.append(new MyLink(20));// 拼接
link.append(new MyLink(50));// 拼接
link.add(new MyLink(6)); // 新增
link.show();

}