当前位置:网站首页>[数组]NC95 数组中的最长连续子序列-较难
[数组]NC95 数组中的最长连续子序列-较难
2022-07-23 23:19:00 【51CTO】
描述
给定无序数组arr,返回其中最长的连续序列的长度(要求值连续,位置可以不连续,例如 3,4,5,6为连续的自然数)
数据范围: ,数组中的值满足
要求:空间复杂度 ,时间复杂度
示例1
输入:
返回值:
示例2
输入:
返回值:
题解
排序+统计
思路:
先将数组排序,然后统计连续的数字。注意,如果连续的2个数字相等,此时不应该重置连续长度。
和该解法类似的还有使用set存放所有元素然后进行统计,或者使用hash表统计~~
代码如下:
并查集
边栏推荐
- USB转CAN设备在核酸提取仪 高性能USB接口CAN卡
- Interviewer: if the order is not paid within 30 minutes after it is generated, it will be automatically cancelled. How to realize it?
- Data sorting and usage before torchvision.datasets.imagefolder
- As a developer, you have to know the three performance testing tools JMeter, API and jmh user guide
- Tap series article 5 | cloud native build service
- 48: Chapter 5: develop admin management service: 1: create sub project [imooc news dev Service Admin], management service module;
- 2022-7-22 face review + simple topic sorting
- [Matplotlib drawing]
- SOLIDWORK learning notes: Sketch geometric relationships and editing
- Basic operations of AutoCAD
猜你喜欢

Tap series article 5 | cloud native build service

【音视频技术】视频质量评价 MSU VQMT & Netflix vmaf

H7-tool serial port offline burning operation instructions, support TTL serial port, RS232 and RS485 (2022-06-30)

EasyNVR平台如何关闭匿名登录?

strncat() strncmp()
![[laser principle and Application-8]: EMC design of laser circuit](/img/98/8b7a4fc3f9ef9b7e16c63a8c225b02.png)
[laser principle and Application-8]: EMC design of laser circuit

YOLOv4: Optimal Speed and Accuracy of Object Detection

Analytic hierarchy process (matlab)

ospf终极实验——学会ospf世纪模板例题

How to reasonably estimate the size of thread pool
随机推荐
About synchronizing data from computer to mobile
TAP 系列文章7 | 易于管理的流水线配置
Crazy God redis notes 10
After reading this article, thoroughly understand grpc!
BGP选路,MPLS
ospf终极实验——学会ospf世纪模板例题
Tap series article 9 | application development accelerator
EasyNVR平台如何关闭匿名登录?
cannot meet the needs of the people? How can programmers take private jobs to effectively increase their income?
Raspberry pie SSH login
Use boundschecker "suggestions collection"
A great open source micro community light forum source code
Leetcode: palindrome number
Remember an experience of being cheated by the Internet
Exch:pop3 and IMAP4 operation guide
TAP 系列文章9 | 应用开发加速器
The role of physical layer, link layer, network layer, transport layer and application layer of tcp/ip model of internet protocol stack
ES6箭头函数的使用
Light up the LED light of little bear patting learning
Introduction to mysqlbinlog command (remote pull binlog)