2015年3月17日
[leetcode] Combinations
摘要： CombinationsGiven two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3... 阅读全文
posted @ 2015-03-17 17:29 imKirin 阅读(147) 评论(0) 推荐(0) 编辑
[leetcode] Search for a Range
摘要： Search for a RangeGiven a sorted array of integers, find the starting and ending position of a given target value.Your algorithm's runtime complexity ... 阅读全文
posted @ 2015-03-17 15:30 imKirin 阅读(144) 评论(0) 推荐(0) 编辑