Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20995 Accepted: 8150 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled wit…
Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 32424 Accepted: 10417 Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) pla…
Babelfish Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 36398 Accepted: 15554 Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a d…
胜利大逃亡(续) Time Limit : 4000/2000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 22 Accepted Submission(s) : 10 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Ignatius再次被魔王抓走了(搞不懂他咋这么讨魔王喜…
#include <bits/stdc++.h> using namespace std; const int MAXN = 100; const int X = 3; long long f[1005]; void init() { f[0] = 1; for(int i = 1;i < MAXN; i++) { f[i] = f[i-1]*X; } } int hash(string num) { int ans = 0; for (int i = 0; i < num.len…
最近在做一个项目,需要用树莓派作为AP发射wifi,对比cubieboard,树莓派的配置容易得多,而且支持也更多. 较为官方的介绍配置为无线热点的文章莫过于这一篇<RPI-Wireless-Hotspot> 按照这个设置,我的其实不成功,于是找到这篇文章<Turn Your Raspberry Pi Into a WiFi Hotspot with Edimax Nano USB EW-7811Un (RTL8188CUS chipset)> 下面是我配置的过程,主要是hosta…
java中用于解释json的主流工具有org.json.json-lib与gson,本文介绍org.json的应用. 官方文档: http://www.json.org/java/ http://developer.android.com/reference/org/json/package-summary.html 1.主要类 Classes JSONArray A dense indexed sequence of values. JSONObject A modifiable set of…
一.功能说明: 可以解决类似 http://****/news 情形,Url路径支持正则匹配. 二.操作步骤: 1.增加URL重写模块: using System; using System.IO; using System.Text.RegularExpressions; using System.Web; using System.Xml; /// <summary> /// URL重写Module /// </summary> public class UrlRewriteM…
一.功能说明: 可以解决类似 http://****/news 情形,Url路径支持正则匹配. 二.操作步骤: 1.增加URL重写模块: using System; using System.IO; using System.Text.RegularExpressions; using System.Web; using System.Xml; /// <summary> /// URL重写Module /// </summary> public class UrlRewriteM…
PIGS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 18209 Accepted: 8277 Description Mirko works on a pig farm that consists of M locked pig-houses and Mirko can't unlock any pighouse because he doesn't have the keys. Customers come to th…
Network Saboteur Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10147 Accepted: 4849 Description A university network is composed of N computers. System administrators gathered information on the traffic between nodes, and carefully divid…
Pots Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11885 Accepted: 5025 Special Judge Description You are given two pots, having the volume of A and B liters respectively. The following operations can be performed: FILL(i) fill the pot i…
Shuffle'm Up Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7529 Accepted: 3466 Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of pok…
