2015年10月12日
[LeetCode]: 22 : Generate Parentheses
摘要： 题目：Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"(((... 阅读全文
posted @ 2015-10-12 22:17 savageclc26 阅读(149) 评论(0) 推荐(0)
[LeetCode]: 121: Best Time to Buy and Sell Stock
摘要： 题目：Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transaction ... 阅读全文
posted @ 2015-10-12 12:07 savageclc26 阅读(106) 评论(0) 推荐(0)
[LeetCode]: 62: Unique Paths
摘要： 题目：A robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right at any poi... 阅读全文
posted @ 2015-10-12 11:28 savageclc26 阅读(113) 评论(0) 推荐(0)