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RSS订阅原创 POJ 1251 Jungle Roads 最小生成树
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%lld & %lluDescription The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra
2016-08-12 11:08:28
338
原创 Mac启用自带FTP服务
转自：http://blog.sina.com.cn/s/blog_4fa20e8c0102vd4q.html系统自带的的FTP 通过命令行来开启关闭，如下所示： 开启 FTP Server sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist 关闭 FTP Server sudo -s launchctl unlo
2016-08-12 11:06:52
25439
原创 linux暑期实践1-字符界面与常用命令
man 帮助命令命令语法man [选项] 命令名称-M， -P， -a， -d， -f， -p， -w应用$ man lsLS(1) User Commands LS(1)NAME ls - list directory contentsSYNOPSIS ls [OPTION].
2016-08-12 11:05:56
526
原创 HDU 4341 - Gold miner
B - Gold minerTime Limit:2000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 4341DescriptionHomelesser likes playing Gold miners in class. H
2016-04-26 17:01:23
722
原创 HDU 4342 - History repeat itself
C - History repeat itselfTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 4342DescriptionTom took the Discrete Mathematics cou
2016-04-26 16:58:31
405
原创 ZOJ 3777 - Problem Arrangement
B - Problem ArrangementTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit Status Practice ZOJ 3777DescriptionThe 11th Zhejiang Provincial Collegiate
2016-04-11 16:23:47
592
原创 ZOJ 3780 - Paint the Grid Again
E - Paint the Grid AgainTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit Status Practice ZOJ 3780DescriptionLeo has a grid with N × N cells. He wa
2016-04-11 16:17:42
435
原创 ZOJ 3785 - What day is that day?
J - What day is that day?Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit Status Practice ZOJ 3785DescriptionIt's Saturday today, what day is it a
2016-04-11 16:03:17
735
原创 POJ 1182 - 食物链
E - 食物链Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1182Appoint description: System Crawler (2016-02-28)Description
2016-03-05 18:29:21
543
原创 HDU 3038 - How Many Answers Are Wrong
D - How Many Answers Are WrongTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 3038Appoint description: System Crawler (2016-03-0
2016-03-04 19:01:29
562
原创 HDU 1213 - How Many Tables
C - How Many TablesTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 1213Appoint description: System Crawler (2016-03-02)Des
2016-03-04 18:18:43
348
原创 POJ 1611 - The Suspects
B - The SuspectsTime Limit:1000MS Memory Limit:20000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1611Appoint description: clzls (2015-07-20)System Crawler (2016-0
2016-03-04 18:17:20
313
原创 POJ 2236 - Wireless Network
A - Wireless NetworkTime Limit:10000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2236Appoint description: System Crawler (2016-03-04)Des
2016-03-04 18:15:13
296
原创 HDU 4725 - The Shortest Path in Nya Graph
P - The Shortest Path in Nya GraphTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 4725Appoint description: xiaoshua (2013-10-16)
2016-03-02 09:30:37
403
原创 LightOJ 1074 - Extended Traffic
O - Extended TrafficTime Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %lluSubmit Status Practice LightOJ 1074Appoint description: System Crawler (2016-02-26)Desc
2016-02-29 19:51:46
732
原创 POJ 1847 - Tram
N - TramTime Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1847Appoint description: System Crawler (2016-02-21)Description
2016-02-28 11:35:10
367
原创 POJ 1062 - 昂贵的聘礼
M - 昂贵的聘礼Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1062Appoint description: System Crawler (2016-02-23)Description
2016-02-28 11:11:29
384
原创 POJ 2502 - Subway
L - SubwayTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2502Appoint description: System Crawler (2016-02-21)Description
2016-02-26 22:41:48
399
原创 POJ 3159 - Candies
K - CandiesTime Limit:1500MS Memory Limit:131072KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 3159Appoint description: System Crawler (2016-02-21)Descriptio
2016-02-23 13:15:55
390
原创 POJ 1511 - Invitation Cards
J - Invitation CardsTime Limit:8000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1511Appoint description: System Crawler (2016-02-16)D
2016-02-22 16:33:49
489
原创 POJ 2240 - Arbitrage
I - ArbitrageTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2240Appoint description: System Crawler (2016-02-18)Descripti
2016-02-22 10:01:01
301
原创 POJ 3660 - Cow Contest
H - Cow ContestTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 3660Appoint description: System Crawler (2016-02-18)Descrip
2016-02-21 23:13:53
344
原创 POJ 1502 - MPI Maelstrom
G - MPI MaelstromTime Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1502Appoint description: System Crawler (2016-02-17)Descr
2016-02-21 21:24:37
391
原创 POJ 3259 - Wormholes
F - WormholesTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 3259Appoint description: System Crawler (2016-02-19)Descripti
2016-02-21 13:03:03
351
原创 CentOS搭建wordpress博客
今天学习了搭建服务器，挂了一个个人博客。1、在CentOS 6 中安装WordPress（一） 安装Apache,Mysql, PHP环境http://www.jb51.net/article/51390.htm2、在CentOS 6 中安装 WordPress（二）安装WordPresshttp://www.jb51.net/article/51395.htm
2016-02-12 21:20:40
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原创 POJ 1860 - Currency Exchange
E - Currency ExchangeTime Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1860Appoint description: System Crawler (2016-01-25)D
2016-01-31 13:04:55
631
原创 POJ 3268 - Silver Cow Party
D - Silver Cow PartyTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 3268Appoint description: System Crawler (2016-01-29)De
2016-01-30 12:55:56
321
原创 POJ 1797 - Heavy Transportation
C - Heavy TransportationTime Limit:3000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 1797Appoint description: System Crawler (2016-01-27)
2016-01-30 12:54:22
331
原创 POJ 2253 - Frogger
B - FroggerTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2253Appoint description: System Crawler (2016-01-30)Description
2016-01-30 12:51:27
392
原创 POJ 2387 - Til the Cows Come Home
A - Til the Cows Come HomeTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2387Appoint description: System Crawler (2016-01-29)
2016-01-30 12:48:51
1172
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原创 HDU 1560 - DNA sequence
E - DNA sequenceTime Limit:5000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 1560Appoint description: System Crawler (2016-01-21)Descri
2016-01-24 15:32:11
551
原创 POJ 2286 - The Rotation Game
A - The Rotation GameTime Limit:15000MS Memory Limit:150000KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2286Appoint description: System Crawler (2016-01-23)
2016-01-23 22:37:39
352
原创 POJ 2243 - Knight Moves (A*)
B - Knight MovesTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2243Appoint description: System Crawler (2016-01-13)System Crawl
2016-01-23 11:18:25
416
转载 A*算法入门
原文：http://www.cppblog.com/mythit/archive/2009/04/19/80492.aspx在看下面这篇文章之前，先介绍几个理论知识，有助于理解A*算法。 启发式搜索：启发式搜索就是在状态空间中的搜索对每一个搜索的位置进行评估，得到最好的位置，再从这个位置进行搜索直到目标。这样可以省略大量无畏的搜索路径，提到了效率。在启发式搜索中，对位置的估
2016-01-23 01:44:52
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原创 HDU3533 - Escape
D - EscapeTime Limit:10000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 3533Appoint description: System Crawler (2016-01-16)Description
2016-01-22 19:12:16
662
原创 HDU 2102 - A计划
I - A计划Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 2102Appoint description: System Crawler (2016-01-20)Description
2016-01-21 11:32:03
338
原创 HDU 2181 - 哈密顿绕行世界问题
C - 哈密顿绕行世界问题Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 2181Appoint description: System Crawler (2016-01-18)Description
2016-01-20 21:46:27
278
原创 HDU 3567 - Eight II
B - Eight IITime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 3567Appoint description: System Crawler (2016-01-18)Descriptio
2016-01-20 20:46:29
621
原创 POJ 2243 - Knight Moves
B - Knight MovesTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2243Appoint description: System Crawler (2016-01-04)System Crawl
2016-01-19 13:49:50
319
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