题目描述SH likes traveling around the world. When he
arrives at a city, he will ask the staff about the number of cities that
connected with this city dir...
分类:
其他好文 时间:
2014-05-29 21:47:24
阅读次数:
381
DescriptionThere are n houses in the village and
some bidirectional roads connecting them. Every day peole always like to ask
like this "How far is it...
分类:
其他好文 时间:
2014-05-25 22:47:22
阅读次数:
283
问题 K: Traveling
时间限制: 1 Sec 内存限制: 128 MB
提交: 13 解决: 4
[提交][状态][论坛]
题目描述
SH likes traveling around the world. When he arrives at a city, he will ask the staff about the number of cities that...
分类:
其他好文 时间:
2014-05-25 01:44:43
阅读次数:
391
tcp三次握手的过程,accept发生在三次握手哪个阶段?accept发生在三次握手之后。第一次握手:客户端发送syn包(syn=j)到服务器。第二次握手:服务器收到syn包,必须确认客户的SYN(ack=j+1),同时自己也发送一个ASK包(ask=k)。第三次握手:客户端收到服务器的SYN+AC...
分类:
其他好文 时间:
2014-05-20 09:32:45
阅读次数:
251
题目描述Halloween is coming! So xiaoY has to prepare M
candies to treat the neighbor kids.When this horrible night come, There are N
little children ask x...
分类:
其他好文 时间:
2014-05-19 22:40:32
阅读次数:
412
下面给你提供是的一个万能的制作系统U盘的方法,用这个U盘你可以加载任何你想要的系统,即使是Linux系统都是可以,你需要做的就是下载安装软件,下载一个系统安装光盘的镜像文件,然后用软件导入到U盘就可以了,注意导入过程会格式化U盘,事先保存数据。BIOS如何设置U盘启动:http://ask.zol....
分类:
其他好文 时间:
2014-05-19 15:36:50
阅读次数:
403
EAFP:Easier to ask for forgiveness than permission
获得事后原理总是比事先得到许可要容易的多。这个EAFP在python中表现的比较多。EAFP,This common Python coding style
assumes the existenc...
分类:
其他好文 时间:
2014-05-16 00:47:39
阅读次数:
511
[ 问题: ]
Hint:
Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input cases.
Notes: It is intended for this...
分类:
其他好文 时间:
2014-05-15 23:34:05
阅读次数:
353
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input cases.
Notes: It is intended for this problem to be specifi...
分类:
其他好文 时间:
2014-05-15 05:00:50
阅读次数:
229
【题目】
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input cases.
Notes: It is intended for this problem to be s...
分类:
其他好文 时间:
2014-05-14 21:00:57
阅读次数:
304