畅通工程 Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 24266    Accepted Submission(s): 12597 Problem Description 某省调查城镇交通状况,得到现有城镇道路统计表,表中列出了每条道路直接连通的城镇.省政府“畅通工程”的目标是使全省任何两个城镇间都可以实现交通(但不一定有直接的道路…

Description Maybe you know “San Guo Sha”, but I guess you didn’t hear the game: “Liang Guo Sha”! Let me introduce this game to you. Unlike “San Guo Sha” with its complicated rules, “Liang Guo Sha” is a simple game, it consists only four cards, two ca…

mmoComplain: TMemo;//cxmComplain.Text 会造成回车键 转换成十六进制的字符串 #$D#$A,而非#13#10 //cxmComplain.Text范例:'风发的是'#$D#$A'范ljk'#$D#$A'13123' strComplain:=cxmComplain.Lines.CommaText; //函数原型 function AdjustLineBreaks(const S: string): string; 将字符串的换行符号全部改为#13#10 //c…

[源码下载] 背水一战 Windows 10 (31) - 控件(按钮类): ButtonBase, Button, HyperlinkButton, RepeatButton, ToggleButton, AppBarButton, AppBarToggleButton 作者:webabcd 介绍背水一战 Windows 10 之 控件(按钮类) ButtonBase Button HyperlinkButton RepeatButton ToggleButton AppBarButton A…

ubuntu 13.10 从官方文档http://www.mono-project.com/Mod_mono 可看到 Mod_Mono is an Apache 2.0/2.2/2.4.3 module that provides ASP.NET support for the web's favorite server, Apache. 运行环境是Mod_Mono以module方式载入到Apache里, 另外参考文中链接ubuntu文档:https://help.ubuntu.com/comm…

版本 ubuntu 13.10 桌面模式默认:unity :文件管理器:nautilus…

ubuntu 版本:13.10:桌面模式默认:unity :文件管理器:nautilus…

Fix catalyst driver in Ubuntu 13.04 / 13.10(墙外文章备份) 1. Introduction I found lots of people struggling to get catalyst driver work in Ubuntu 13.04. This issue has been persistent for some laptops, ever since Ubuntu 13.04 came out, specially for Intel,…

首先打开sources.list sudo gedit /etc/apt/sources.list 如果是13.10添加源: deb http://archive.canonical.com/ubuntu precise partner deb-src http://archive.canonical.com/ubuntu precise partner 如果是14.04的添加源: deb http://archive.canonical.com/ubuntu trusty partner de…

并查集模板: #include<iostream> using namespace std; ],x,y; ]; //初始化 x 集合 void init(int n) { ; i<n; i++) { v[i]=i; Rank[i]=; } } //查找 x 所在的集合 int find_set(int x) { if(v[x]!=x) v[x]=find_set(v[x]); return v[x]; } ///更新根节点,有可能会暴栈 int mix(int x,int y) { i…