Install Windows 11 virtual machine on Ubuntu
In order to use Microsoft Office and Wechat on my laptop (the host system is Ubuntu 22.04.3 LTS), I try to install a Windows 11 virtual machine.
Install easyconnect on Linux
In order to visit some websites only in LAN, we need to use VPN. For Nanjing University, its VPN is provided at https://vpn.nju.edu.cn, easyconnect software. Its Linux version is too old to use in Ubuntu 22.04, and I use a docker contain to get through.
Config on Ubuntu 22.04
This article mainly talks about what to do after installing Ubuntu 22.04.
How to use customized domain for GitHub Pages
I managed to set up my own website(Blog, and personal homepage later) by GitHub Pages. The service provides default domains for the pages. But I would like to use my own domain.
问题求解(二) Open Topic IV 笔记
选题为 15-1, 讲解 Tarjan 离线 LCA 算法及其的线性改进.
问题求解(二) Open Topic III 笔记
选题为 13-2, 讲解 TC Problem 15-3: Bitonic euclidean traveling-salesman problem.
问题求解(二) Open Topic II 笔记
选题为 6-1, 讲解在 Stanford Lecture - Don Knuth: The Analysis of Algorithms 中的算法分析.