03 2015 档案

局域网服务器架设
摘要：所谓的局域网(Local Area Network，LAN)，用于将有限范围内（例如一个实验室、一层办公楼或者校园）的各种计算机、终端与外部设备互联成网。一般情况下： 10人以下，规模比较小的公司一般对网络应用需求较低，由于人数少，基本也不存在划分VLAN（虚拟局域网）的需求，所以，选择一个多... 阅读全文
posted @ 2015-03-27 23:18 lee-yang 阅读(972) 评论(0) 推荐(0)
2076. The Drunk Jailer
摘要：Problem A certain prison contains a long hall of n cells, each right next to each other. Each cell has a prisoner in it, and each cell is locked. One 阅读全文
posted @ 2015-03-16 10:23 lee-yang 阅读(327) 评论(0) 推荐(0)
2001. Counting Sheep
摘要：After a long night of coding, Charles Pearson Peterson is having trouble sleeping. This is not only because he is still thinking about the problem he 阅读全文
posted @ 2015-03-16 08:41 lee-yang 阅读(263) 评论(0) 推荐(0)
五大常用算法----贪心、动态规划、分支限界、分治算法和回溯算法
摘要：五大常用算法之一：贪心算法 所谓贪心算法是指，在对问题求解时，总是做出在当前看来是最好的选择。也就是说，不从整体最优上加以考虑，他所做出的仅是在某种意义上的局部最优解。贪心算法没有固定的算法框架，算法设计的关键是贪心策略的选择。必须注意的是，贪心算法不是对所有问题都能得到整体最优解，选择的贪心策略... 阅读全文
posted @ 2015-03-07 18:52 lee-yang 阅读(1134) 评论(0) 推荐(0)
1301. The Trip
摘要：A number of students are members of a club that travels annually to exotic locations. Their destinations in the past have included Indianapolis, Phoen 阅读全文
posted @ 2015-03-04 19:49 lee-yang 阅读(501) 评论(0) 推荐(0)
[ACM训练] DEV C++如何处理不能调试
摘要：复试上机一定要用DEV C++，使用不熟练，出现一些问题，记录如下： 1、DEV C++ 不能调试 （1）tools->compiler option->settings：linker里设置为yes后，Generate debugging information，并且Rebuild All 了。 （ 阅读全文
posted @ 2015-03-04 10:24 lee-yang 阅读(4095) 评论(0) 推荐(0)
1204. Maze Traversal
摘要：1204. Maze Traversal A common problem in artificial intelligence is negotiation of a maze. A maze has corridors and walls. The robot can proceed along 阅读全文
posted @ 2015-03-04 08:52 lee-yang 阅读(375) 评论(0) 推荐(0)
1104 LED Test
摘要：1104 LED Test 阅读全文
posted @ 2015-03-04 08:45 lee-yang 阅读(118) 评论(0) 推荐(0)
3801. String LD
摘要：Description Stringld (left delete) is a function that gets a string and deletes its leftmost character (for instance Stringld("acm") returns "cm"). Yo 阅读全文
posted @ 2015-03-02 20:50 lee-yang 阅读(168) 评论(0) 推荐(0)