标签:des style blog http java color
Given a set of distinct integers, S, return all possible subsets.
Note:
For example,
If S = [1,2,3]
, a solution
is:
[ [3], [1], [2], [1,2,3], [1,3], [2,3], [1,2], [] ]
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标签:des style blog http java color
原文地址:http://www.cnblogs.com/hrhguanli/p/3825116.html