摘要: Givenn, how many structurally uniqueBST's(binary search trees) that store values 1...n?For example,Givenn= 3, there are a total of 5 unique BST's. 1... 阅读全文
posted @ 2015-06-17 22:35 小金乌会发光-Z&M 阅读(209) 评论(0) 推荐(0) 编辑