02 2015 档案

map和hashmap中的区别
摘要：mapisainterfacehashmapisaclassthatimplementsthatinterface.thatisthebasicdifferent. 阅读全文
posted @ 2015-02-24 03:10 Phoebe815 阅读(487) 评论(0) 推荐(0)
[Leetcode] Word Ladder
摘要：Given two words (startandend), and a dictionary, find the length of shortest transformation sequence fromstarttoend, such that:Only one letter can be ... 阅读全文
posted @ 2015-02-01 08:39 Phoebe815 阅读(183) 评论(0) 推荐(0)
[Leetcode] Insert Interval
摘要：Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially... 阅读全文
posted @ 2015-02-01 02:17 Phoebe815 阅读(156) 评论(0) 推荐(0)