Things won are done;joy‘s soul lies in the doing. Long long way to go.
区间dp
地址：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=44469#overview
KMP
地址：http://acm.hust.edu.cn/vjudge/contest/view.action?cid=35407#overview
ACM题集(慢慢累积,long long way to go),布布扣,bubuko.com
ACM题集(慢慢累积,long long way to go)
原文：http://blog.csdn.net/southwindshar/article/details/24001485