当前位置:网站首页>563. 二叉树的坡度
563. 二叉树的坡度
2022-06-11 06:23:00 【Saucey_6】
题目:
题解:
思路:递归方法,主要确定递归结束条件
代码:
var findTilt = function (root) {
let start = 0
mutation(root)
return start
function mutation(root) {
if (root == null) {
return 0
}
let left = mutation(root.left)
let right = mutation(root.right)
start += Math.abs(left - right)
return left + right + root.val
}
};
ps(第三天)
边栏推荐
- ThymeleafEngine模板引擎
- CCF 2013 12-5 I‘m stuck
- Training and testing of super score model in mmediting
- 2021-03-25
- Using idea to add, delete, modify and query database
- Quantitative understanding (Quantitative deep revolutionary networks for effective information: a whitepaper)
- PHP laravel8 send email
- Sqli-libs range 23-24 filtration and secondary injection practice
- End of 2021 graphics of Shandong University
- Human gene editing technology and ethical issues behind it [personal view, for reference only]
猜你喜欢

Why don't we have our own programming language?

FPGA设计中提高工作频率及降低功耗题目合集

Servlet

PHP laravel8 send email

FPGA面试题目笔记(二)——同步异步D触发器、静动态时序分析、分频设计、Retiming

CCS安装编译器的方法

Sign for this "plug-in" before returning home for the new year

FPGA面試題目筆記(四)—— 序列檢測器、跨時鐘域中的格雷碼、乒乓操作、降低靜動態損耗、定點化無損誤差、恢複時間和移除時間

On cursor in MySQL

What is sentinel produced by Ali?
随机推荐
Don't be afraid of xxE vulnerabilities: understand their ferocity and detection methods
使用Meshlab对CAD模型采样点云,并在PCL中显示
Analyze the principle of configuration center from the perspective of Nacos client
Sharing of personal common software and browser plug-ins
Servlet
PHP laravel8 send email
022-Redis数据库0基础入门
Detailed steps for installing mysql-5.6.16 64 bit green version
go的fmt包使用和字符串的格式化
ijkPlayer中的错误码
How to treat the ethical issues arising from driverless Technology
ERROR 1215 (HY000): Cannot add foreign key constraint
Simple knapsack problem
Growth Diary 01
Completabilefuture asynchronous task choreography usage and explanation
[reading this article is enough!!! Easy to understand] confidence level understanding (95% confidence level and confidence interval)
Docker安装Mysql、Redis
Wechat applet (authorized login) (not recommended, click the home page to view the updated authorized login)
Squid agent
MySQL implements over partition by (sorting the data in the group after grouping)