2014年11月28日
【leetcode】 Search a 2D Matrix (easy)
摘要： Write an efficient algorithm that searches for a value in anmxnmatrix. This matrix has the following properties:Integers in each row are sorted from l... 阅读全文
posted @ 2014-11-28 14:41 匡子语 阅读(172) 评论(0) 推荐(0)
【leetcode】3Sum (medium)
摘要： Given an arraySofnintegers, are there elementsa,b,cinSsuch thata+b+c= 0? Find all unique triplets in the array which gives the sum of zero.Note:Elemen... 阅读全文
posted @ 2014-11-28 11:36 匡子语 阅读(195) 评论(0) 推荐(0)