本文介绍了无法理解Java双向链表的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这个代码
public class Doublylinkedlist {
private DLLNode head;
私有DLLNode尾;
private int length;
}
这是什么 DLLNode
这里是DLLNode类
公开类DLLNode {
private int data;
private DLLNode prev;
private DLLNode next;
}
私有DLLNode prev'?
它是什么数据类型?
解决方案
DLLNode是一个用户定义的类,就像您的Doublylinkedlist类一样。 >
该DLLNode类可能是一个可能的例子:
public class DLLNode
{
int data;
DLLNode next;
DLLNode prev;
public DLLNode(int data)
{
this.data = data;
this.next = null;
this.prev = null;
}
}
I have this code
public class Doublylinkedlist {
private DLLNode head;
private DLLNode tail;
private int length;
}
What is this DLLNode
head declaration? What data type it is? Can someone please explain?
Here is the DLLNode class
Public class DLLNode{
private int data ;
private DLLNode prev;
private DLLNode next;
}
Now what is this 'private DLLNode prev'?What data type it is ?
解决方案
DLLNode is a user defined class just like your Doublylinkedlist class.
A possible example of what that DLLNode class might look like:
public class DLLNode
{
int data;
DLLNode next;
DLLNode prev;
public DLLNode(int data)
{
this.data = data;
this.next = null;
this.prev = null;
}
}
这篇关于无法理解Java双向链表的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!