English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
世界杯报道
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
最佳匹配
最新
GitHub
20 天
最长回文子串:中心扩展、Manacher算法O(n)推导过程
我在白板上写下了"Manacher",他一脸茫然——这个算法名字听起来像个人名(其实确实是发明者的名字),在国内知名度不高。我花了将近四十分钟完整地推导了一遍,从"为什么中心扩展是正确的"到"为什么 Manacher 能省掉重复扩展",逐步递进。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Loan forgiveness rule blocked
16 children rescued in Ohio
Mexico ends 40-year drought
Belgian apartment block fire
Panthers acquire Markstrom
Loses in Wimbledon opener
Netflix revives Wilder's voice
Village People singer dies
Fastest to reach 1,000 wins
Kiros unseats Rep. DeGette
Announces Dallas GOP meet
Campbell's brother charged
To pay Klarna nearly $2B
US rejects CUSMA extension
Trump takes 1st flight
Reports $1.4B crypto earnings
3 die in WC celebrations
Ocean temperatures hit record
Ukraine signs Gripen jet deal
Wins CO Democratic primary
Powerful storm hits Romania
Freight train derails in PA
Harvey Weinstein hospitalized
FDA allows Zyn claims
Venezuela quake toll nears 2K
Kroger to buy Giant Eagle
US lifts curbs on AI models
NPR retracts retirement story
Judge blocks press policy
DOJ sues California, Virginia
Reveals Alzheimer’s diagnosis
Reaches settlement w/ FL teen
世界杯报道
世界杯最新新闻
展开
反馈