[C++面试题]之字符串:http://www.cnblogs.com/iuices/archive/2011/11/14/2247782.html
从优化到再优化,最长公共子串:http://www.cnblogs.com/ider/p/longest-common-substring-problem-optimization.html
[C++面试题]之字符串:http://www.cnblogs.com/iuices/archive/2011/11/14/2247782.html
从优化到再优化,最长公共子串:http://www.cnblogs.com/ider/p/longest-common-substring-problem-optimization.html