LeetCode 237 Delete Node in a Linked List 解题报告
题目要求
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.
题目分析及思路
要求写一个函数,删除一个单链表中的一个结点(除了最后一个)。函数不需要返回值,只需要原地修改给定删除结点。我们可以将要删除结点的两个属性用该结点的下一个结点的两个属性来替代。
python代码
# Definition for singly-linked list.
# class ListNode:
# def __init__(self, x):
# self.val = x
# self.next = None
class Solution:
def deleteNode(self, node):
"""
:type node: ListNode
:rtype: void Do not return anything, modify node in-place instead.
"""
node.val = node.next.val
node.next = node.next.next
LeetCode 237 Delete Node in a Linked List 解题报告的更多相关文章
- [LeetCode] 237. Delete Node in a Linked List 解题思路
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- 【LeetCode】237. Delete Node in a Linked List 解题报告 (Java&Python&C++)
作者: 负雪明烛 id: fuxuemingzhu 个人博客:http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 设置当前节点的值为下一个 日期 [LeetCode] ...
- LeetCode 237. Delete Node in a Linked List (在链表中删除一个点)
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- [LeetCode] 237. Delete Node in a Linked List 删除链表的节点
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- (easy)LeetCode 237.Delete Node in a Linked List
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- leetcode 237 Delete Node in a Linked List python
题目: Write a function to delete a node (except the tail) in a singly linked list, given only access t ...
- 17.leetcode 237. Delete Node in a Linked List
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- [Leetcode]237. Delete Node in a Linked List -David_Lin
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
- LeetCode 237. Delete Node in a Linked List 删除链表结点(只给定要删除的结点) C++/Java
Write a function to delete a node (except the tail) in a singly linked list, given only access to th ...
随机推荐
- Mongodb系列- CRUD操作介绍
---恢复内容开始--- 一 Create 操作 在MongoDB中,插入操作的目标是一个集合. MongoDB中的所有写入操作在单个文档的层次上都是原子的. For examples, see In ...
- linux内核剖析(六)Linux系统调用详解(实现机制分析)
本文介绍了系统调用的一些实现细节.首先分析了系统调用的意义,它们与库函数和应用程序接口(API)有怎样的关系.然后,我们考察了Linux内核如何实现系统调用,以及执行系统调用的连锁反应:陷入内核,传递 ...
- [rook] rook的控制流
以下是rook为一个pod准备可用块存储的过程: 1. rook operator运行,并且在k8s每台机器上运行一个rook agent的pod: 2. 用户创建一个pvc,并指定storagecl ...
- mac上配置使用virtualenv
1.安装virtualenv $ sudo pip install virtualenv 2.安装virtualenvwrapper $ sudo easy_install virtualenvwra ...
- Asp.Net任务Task和线程Thread
Task是.NET4.0加入的,跟线程池ThreadPool的功能类似,用Task开启新任务时,会从线程池中调用线程,而Thread每次实例化都会创建一个新的线程.任务(Task)是架构在线程之上的, ...
- [C++]Qt程式异常崩溃处理技巧(Win)
文章转载来自 http://www.cnblogs.com/lcchuguo/p/5177715.html 作者 lcchuguo https://blog.csdn.net/baid ...
- 【转载】基于rasa的对话系统搭建(上)
文章介绍使用rasa nlu和 rasa core 实现一个电信领域对话系统demo,实现简单的业务查询办理功能,更完善的实现需要进一步数据的收集.demo基于玩具数据集,可以达到下面的效果: Bot ...
- 看雪CTF第八题
IDA查看Exports有3个TlsCallback 只有TlsCallback_2有用 其中创建6个线程用于代码动态解码smc 只有前三个线程有用 分别对check_part1,check_part ...
- js命名空间的函数namespace
这是一个扩展函数,需要初期加载的时候加载到适当的位置. 具体函数体如下: $.namespace = function() { var a=arguments, o=null, i, j, d; fo ...
- python rabbitmq的库,rabbitpy代替pika
之前看网上都是清一色pika包的例子,就用的pika包,最大问题是非多线程安全,改为使用rabbitpy.大幅改善了pika多线程需要加锁,和外网推送延迟又不能开多线程导致推送慢的问题. rabbit ...