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
- asp.net中WebResponse 跨域访问示例
前两天,一个朋友让我帮他写这样一个程序:在asp.net里面访问asp的页面,把数据提交对方的数据库后,根据返回的值(返回值为:OK或ERROR),如果为OK再把填入本地数据库.当时,想当然,觉得很简 ...
- Atitit 如何创新 创新只有在两种条件下发生:自由、效率。
Atitit 如何创新 创新只有在两种条件下发生:自由.效率. 创新是如何发生的呢? 创新只有在两种条件下发生:自由.效率.在自由的环境下,对效率的追逐等于创新.如果你不自由,你的思想不够开阔,你脑洞 ...
- /linux-command-line-bash-shortcut-keys/
https://www.howtogeek.com/howto/ubuntu/keyboard-shortcuts-for-bash-command-shell-for-ubuntu-debian-s ...
- [转]SOA架构设计经验分享—架构、职责、数据一致性
阅读目录: 1.背景介绍 2.SOA的架构层次 2.1.应用服务(原子服务) 2.2.组合服务 2.3.业务服务(编排服务) 3.SOA化的重构 3.1.保留服务空间,为了将来服务的组合 4.运用DD ...
- [转]list的交集,差集,并集
原文地址:https://www.cnblogs.com/changfanchangle/p/8966860.html 工作中用到了list的取差集,发现还是挺好用的.所以记录下. 需求 list的方 ...
- DTD约束简介
DTD约束简介 文档类型声明 文档类型声明就是DOCTYPE,它告诉解析器,XML文档必须遵循DTD定义.同时,他也告诉解析器,到哪里找到文档定义的其余内容.在前边的例子里DOCTYPE很简单: &l ...
- Swing与AWT在事件模型处理上是一致的。
Swing与AWT在事件模型处理上是一致的. Jframe实际上是一堆窗体的叠加. Swing比AWT更加复杂且灵活. 在JDK1.4中,给JFRAME添加Button不可用jf.add(b).而是使 ...
- Http url MVC Request Query Form 传参专贴
一.工具区 [参考]postman中 form-data.x-www-form-urlencoded.raw.binary的区别--转 二..net MVC 三..net WebForm 四.Java ...
- java的ThreadLocal类的使用方法
java的ThreadLocal类的使用方法,ThreadLocal是一个支持泛型的类,用在多线程中用于防止并发冲突问题. 比如以下的一个样例,就是用于线程添加1,可是相互不冲突 package co ...
- DB2隔离级别之RR/RS/CS/UR
1.RR隔离级别:在此隔离级别下. DB2会锁住全部相关的纪录. 在一个SQL语句运行期间, 全部运行此语句扫描过的纪录都会被加上对应的锁.在一个SQL语句运行期间,全部运行此语句扫描过的纪录都会 ...