首页 > 其他 > 详细

237. Delete Node in a Linked List

时间:2015-11-29 00:57:16      阅读:266      评论:0      收藏:0      [点我收藏+]

题目:

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.

Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node with value 3, the linked list should become 1 -> 2 -> 4 after calling your function.

链接: http://leetcode.com/problems/delete-node-in-a-linked-list/

题解:

没啥可说的,就是干!

Time Complexity - O(1), Space Complexity - in place

/**
 * Definition for singly-linked list.
 * public class ListNode {
 *     int val;
 *     ListNode next;
 *     ListNode(int x) { val = x; }
 * }
 */
public class Solution {
    public void deleteNode(ListNode node) {
        node.val = node.next.val;
        node.next = node.next.next;
    }
}

 

测试:

 

237. Delete Node in a Linked List

原文:http://www.cnblogs.com/yrbbest/p/5003811.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!