2015 年 11月 23 日随笔档案 - JSRGFJZ6

摘要：题目：Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced bin... 阅读全文

posted @ 2015-11-23 20:07 JSRGFJZ6 阅读(89) 评论(0) 推荐(0) 编辑

摘要：题目：Design and implement a data structure for Least Recently Used (LRU) cache. It should support th... 阅读全文

posted @ 2015-11-23 19:59 JSRGFJZ6 阅读(132) 评论(0) 推荐(0) 编辑

Jean