摘要: http://blog.chinaunix.net/uid-20698239-id-1891361.htmlhttp://blog.csdn.net/rstevens/article/details/1803801http://www.cnblogs.com/chengxuyuancc/p/3576... 阅读全文
posted @ 2015-03-13 17:30 穆穆兔兔 阅读(101) 评论(0) 推荐(0) 编辑
摘要: http://blog.chinaunix.net/uid-20698239-id-1891361.htmlhttp://blog.csdn.net/rstevens/article/details/1803801http://www.cnblogs.com/chengxuyuancc/p/3576... 阅读全文
posted @ 2015-03-13 17:30 穆穆兔兔 阅读(73) 评论(0) 推荐(0) 编辑
摘要: Given a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution set must not co... 阅读全文
posted @ 2015-03-13 16:15 穆穆兔兔 阅读(238) 评论(0) 推荐(0) 编辑
摘要: Given two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3,4], [2,3],... 阅读全文
posted @ 2015-03-13 14:44 穆穆兔兔 阅读(170) 评论(0) 推荐(0) 编辑