/* The list of known types of default packet. */static char *_default_packet_types[] = { "ddos client quota", "ddos server quota", "blocked ports", "b...
分类：
编程语言 时间：
2015-05-22 14:44:06
阅读次数：
184
Crs无法正常启动，也无法关闭。[root@rac101 ~]# crsctl stop crsStopping resources. This could take several minutes.Error while stopping resources. Possible cause: CR...
分类：
其他好文 时间：
2015-05-21 01:13:48
阅读次数：
199
10020Given several segments of line (int the X axis) with coordinates [Li, Ri]. You are to choose the minimalamount of them, such they would completel...
分类：
其他好文 时间：
2015-05-19 18:50:56
阅读次数：
174
Problem DescriptionFish likes to take photo with his friends. Several days ago, he found that some pictures of him were damaged. The trouble is that t...
分类：
其他好文 时间：
2015-05-18 18:08:22
阅读次数：
125
http://poj.org/problem?id=3017
Description
Given an integer sequence { an } of length N, you are to cut the sequence into several parts every one of which is a consecutive subsequence of the ori...
分类：
其他好文 时间：
2015-05-18 16:52:11
阅读次数：
130
端口介绍
本文所述端口都是逻辑意义上的端口，是指TCP/IP协议中的端口，端口号的范围从0到65535，比如用于浏览网页服务的80端口，用于FTP服务的21端口等等。
我们这里将要介绍的就是逻辑意义上的端口。
A、按端口号分布划分
（1）知名端口（Well-Known Ports）
知名端口即众所周知的端口号，范围从0到1023，这些端口号一般固定分配给一些服务。
比如21...
分类：
其他好文 时间：
2015-05-18 14:44:03
阅读次数：
109
DescriptionHere is a simple game. In this game, there are several piles of matches and two players. The two player play in turn. In each turn, one can...
分类：
其他好文 时间：
2015-05-18 01:05:43
阅读次数：
157
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 18723
Accepted: 7105
Description
There are several ancient Greek texts that contain descriptions of the fabled islan...
分类：
其他好文 时间：
2015-05-17 18:43:55
阅读次数：
102
1629 - Cake slicingTime limit: 3.000 secondsA rectangular cake with a grid ofm*nunit squares on its top needs to be sliced into pieces. Several cherri...
分类：
其他好文 时间：
2015-05-16 10:22:32
阅读次数：
156
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4975Problem DescriptionDragon is studying math. One day, he drew a table with several rows and columns,...
分类：
其他好文 时间：
2015-05-14 13:32:54
阅读次数：
101
