2014年10月30日
[Leetcode] Distinct Subsequences
摘要： Given a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a string is a new string which is formed from the orig... 阅读全文
posted @ 2014-10-30 02:41 Phoebe815 阅读(236) 评论(0) 推荐(0) 编辑