摘要: Note: 1. Need check i < s.length() and j < t.length(). 2. Only make i-- when s.length() < t.length() since it could be replacement. No need for shift 阅读全文
posted @ 2017-09-11 07:46 keepshuatishuati 阅读(118) 评论(0) 推荐(0) 编辑