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...
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其他好文 时间:
2014-10-28 00:24:24
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240
题目:
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 contain duplicate subsets....
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其他好文 时间:
2014-10-24 22:17:14
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198
LeetCode:SubsetsGiven a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution...
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其他好文 时间:
2014-10-17 10:27:24
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293
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 contain duplicate subsets.
For exa...
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其他好文 时间:
2014-10-12 18:17:08
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242
Subsets II
Total Accepted: 19243 Total
Submissions: 71148My Submissions
Given a collection of integers that might contain duplicates, S, return all possible subsets.
Note:
Elements...
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其他好文 时间:
2014-10-12 11:47:57
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190
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 contain duplicate subsets.
For example,
I...
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其他好文 时间:
2014-10-03 22:24:55
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273
这一题和Permutation II很像,一个是排列一个是组合。
我们理清思路,从最基本的获取子集的方法开始分析:
获取子集总的来说可以用循环或者递归做,同时还可以根据数字对应的binary code得到。
例如s = {x,y,z}可以生成的组合有:x,y,z,xy,yz,xz,xyz,0
第一种思路:
1. 维护一个集合Set(i),包含s[0...i]可生成的所有组合
s...
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其他好文 时间:
2014-09-27 00:19:18
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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...
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其他好文 时间:
2014-09-17 11:35:22
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186
Problem Description:
Given a collection of integers that might contain duplicates, S, return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution se...
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其他好文 时间:
2014-09-09 21:35:29
阅读次数:
281