2017年6月22日
Leetcode: 96. Unique Binary Search Trees
摘要： Given n, how many structurally unique BST's (binary search trees) that store values 1...n? 阅读全文
posted @ 2017-06-22 09:32 JeffLai 阅读(174) 评论(0) 推荐(0) 编辑
Leetcode: 95. Unique Binary Search Trees II
摘要： Given an integer n, generate all structurally unique BST's (binary search trees) that store values 1...n. 阅读全文
posted @ 2017-06-22 09:30 JeffLai 阅读(135) 评论(0) 推荐(0) 编辑