2015年2月10日
leetcode------Find Peak Element
摘要： 标题：Find Peak Element通过率：32.3%难度：中等A peak element is an element that is greater than its neighbors.Given an input array wherenum[i] ≠ num[i+1], find a ... 阅读全文
posted @ 2015-02-10 11:33 pku_smile 阅读(250) 评论(0) 推荐(0)
leetcode------Search a 2D Matrix
摘要： 标题：Search a 2D Matrix通过率31.3%难度中等Write an efficient algorithm that searches for a value in anmxnmatrix. This matrix has the following properties:Integ... 阅读全文
posted @ 2015-02-10 11:20 pku_smile 阅读(202) 评论(0) 推荐(0)