2015年9月12日
leetcode: Distinct Subsequences
摘要： Distinct SubsequencesGiven a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a string is a new string which is... 阅读全文
posted @ 2015-09-12 11:42 舒克_贝塔 阅读(101) 评论(0) 推荐(0) 编辑