---------9.21 cf 519 e http://codeforces.com/problemset/problem/519/E 补了之前说的要滚去学的lca 有4种情况 1. u 是lca,v是lca,这种不合法 2. u 是lca,v不是lca,这种要找他们的中点是不是存在 3. u 不是lca,v是lca,和第二种一样 4. u不是lca,v不是lca &…
Paper:可解释性之PFI《All Models are Wrong, but Many are Useful: Learning a Variable’s Importance by Studying an Entire Class of Prediction Models Simultaneously-所有模型都是错误的,但许多模型都是有用的:通过同时研究一整类预测…
DOS 在线手册:http://www.shouce.ren/api/dos/ DOS 命令学习手册 ( DOS W3School 教程 ):https://www.w3cschool.cn/dosmlxxsc1/ cmd命令: :http://wenku.baidu.com/view/5ecce91452d380eb62946da8.html:http://wenku.baidu.com/view/1a343421a5e9856a56126014.html:http…
nbtstat命令 NetBIOS is a very popular and useful protocol used to share resources like file, system information between Windows computers. nbtstat command is used for NetBIOS name cache and names registered with the Windows Internet Name Service (WINS). Ne…