摘要：To finish the homework of Information Security, I review the assembly code part of 15213 The course homepage is http://www.cs.cmu.edu/~213/schedule.ht 阅读全文

摘要：感觉data structure的话不如刷题 所以就先看后面的吧 knowledge based Chapter 14 1.Difference between interface and abstract class: All methods in interface should be abst 阅读全文

摘要：明天就要面试了，临时抱佛脚，真的很虚啊，好久没刷题了。人外有人天外有天要相信水平无上限 1. Crack the code interview 别人的总结 http://www.hawstein.com/posts/ctci-solutions-contents.html 我的总结 阅读全文

摘要：题目： http://www.1point3acres.com/bbs/thread-131978-1-1.html 实现： 阅读全文

摘要：547. Friend Circles 阅读全文