随笔分类 -  combination

[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 @ 2014-07-22 15:40 喵星人与汪星人 阅读(277) 评论(0) 推荐(0) 编辑