2017年2月18日
122. Best Time to Buy and Sell Stock II
摘要： 题目： Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may co 阅读全文
posted @ 2017-02-18 23:59 panini 阅读(141) 评论(0) 推荐(0) 编辑
108. Convert Sorted Array to Binary Search Tree
摘要： Given an array where elements are sorted in ascending order, convert it to a height balanced BST. https://leetcode.com/problems/convert-sorted-array-t 阅读全文
posted @ 2017-02-18 03:04 panini 阅读(109) 评论(0) 推荐(0) 编辑