Given a collection of integers that might contain duplicates, nums, return all possible subsets. Note: Elements in a subset must be in non-descending ...
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其他好文 时间:
2016-04-05 19:29:09
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129
可以用类似于DFS的方法去做。这道题目是LC78 Subsets的子问题。 对于LC78,另一个巧妙的做法是:我们可以先用一个整形数组(长度和nums相等),数组元素一开始都是1。把整个数组看成一个二进制数,然后模拟二进制减法,将这个数组一步一步减1减到0。每减一次1,对照这个二进制数组和nums数 ...
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其他好文 时间:
2016-04-03 17:18:20
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119
Given a set of distinct integers, nums, return all possible subsets. Note: Elements in a subset must be in non-descending order. The solution set must ...
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其他好文 时间:
2016-03-26 18:46:28
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140
Total Accepted: 87879 Total
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Given a set of distinct integers, nums, return all possible subsets.
Note:
Elements in a subset must be in non-desce...
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其他好文 时间:
2016-03-10 12:50:36
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165
Immutable.js offers methods to break immutable structures into subsets much like Array--for instance it has the all powerful slice()--and unlike Array
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Web程序 时间:
2016-03-01 06:21:49
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253
90. Subsets II 题目 分析:代码如下 1 class Solution { 2 public: 3 vector<vector<int> > subsetsWithDup(vector<int> &S) { 4 vector<vector<int> > result; 5 map<ve
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其他好文 时间:
2016-02-03 11:36:27
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175
Given a collection of integers that might contain duplicates, nums, return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution set must not contain du...
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其他好文 时间:
2016-01-25 19:38:00
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168
Given a collection of integers that might contain duplicates,nums, return all possible subsets.Note:Elements in a subset must be in non-descending ord...
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其他好文 时间:
2016-01-24 06:59:33
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205
Based on the combinations problem, we use a for loop to call the method created in that problem and this problem will be solved. Later we'll add bit m...
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其他好文 时间:
2016-01-22 13:43:25
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177