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 c... Read More
posted @ 2014-08-15 15:59 Xylophone Views(465) Comments(0) Diggs(0)
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.参考“Largest Rectangle in Histogram... Read More
posted @ 2014-08-15 11:39 Xylophone Views(148) Comments(0) Diggs(0)