摘要: 标题:Unique Binary Search Trees II通过率:27.5%难度:中等Givenn, generate all structurally uniqueBST's(binary search trees) that store values 1...n.For example,G... 阅读全文
posted @ 2015-02-20 13:51 pku_smile 阅读(140) 评论(0) 推荐(0) 编辑
摘要: 标题:Unique Binary Search Trees通过率:37.0%难度:中等Givenn, how many structurally uniqueBST's(binary search trees) that store values 1...n?For example,Givenn= ... 阅读全文
posted @ 2015-02-20 13:49 pku_smile 阅读(159) 评论(0) 推荐(0) 编辑