#include <iostream> #include <cstdio> #include <cstring> #include <cmath> #include <vector> using namespace std; struct node { int f, s; }; vector<node>imap[40005]; int deep[40005]; int dis[40005]; int fa[40005]; int ff…
Hiking Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 932 Accepted Submission(s): 483 Special Judge Problem Description There are n soda conveniently labeled by 1,2,-,n. beta, their best friend…
************************************************************ * 标题:MS SQLServer 批量附加数据库 * 说明:请根据下面的注释使用此脚本 * 时间: 2015/7/13 11:16:41 ************************************************************/ USE MASTER GO IF OBJECT_ID('[sp_AttchDataBase]') IS NOT N…
Squares Time Limit: 3500MS Memory Limit: 65536K Total Submissions: 17462 Accepted: 6634 Description A square is a 4-sided polygon whose sides have equal length and adjacent sides form 90-degree angles. It is also a polygon such that rotating about it…