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leetcode-Subsets-78
输入一个数组,求所有子集 也是选择问题,在上一题的基础上枚举子集长度,然后dfs+回溯选择。同样注意去重 ...
分类:其他好文   时间:2016-08-31 00:53:36    阅读次数:174
78. Subsets
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分类:其他好文   时间:2016-08-17 18:03:56    阅读次数:128
leetcode No90. Subsets II
Question: Given a collection of integers that might contain duplicates, nums, return all possible subsets. Note: The solution set must not contain duplicate subsets. For example, If nums = [...
分类:其他好文   时间:2016-08-08 15:47:54    阅读次数:151
Subsets
Given a set of distinct integers, return all possible subsets. 这是一道排列与组合的问题, 对于这种题目就是求所有的方案,其中90%是用搜索, 而搜素的题目90%会用到递归。 这类题目的模版 1)把现在结果加进去 2)用for loop做 ...
分类:其他好文   时间:2016-08-08 08:45:37    阅读次数:117
leetcode No78. Subsets
Question: Given a set of distinct integers, nums, return all possible subsets. Note: The solution set must not contain duplicate subsets. For example, If nums = [1,2,3], a solution is: [ ...
分类:其他好文   时间:2016-08-05 10:18:49    阅读次数:155
Leetcode 90. Subsets II
90. Subsets II 90. Subsets II Total Accepted: 74830 Total Submissions: 236128 Difficulty: Medium Given a collection of integers that might contain dup ...
分类:其他好文   时间:2016-08-01 19:07:49    阅读次数:120
Leetcode 78. Subsets
78. Subsets 78. Subsets Total Accepted: 106996 Total Submissions: 323591 Difficulty: Medium Given a set of distinct integers, nums, return all possibl ...
分类:其他好文   时间:2016-08-01 10:40:41    阅读次数:136
[leetcode] 78. Subsets
这是一个典型的深度优先搜索问题 ...
分类:其他好文   时间:2016-06-29 18:53:07    阅读次数:128
LeetCode:Subsets
Subsets Total Accepted: 99033 Total Submissions: 310195 Difficulty: Medium Given a set of distinct integers, nums, return all possible subsets. Note: The solution set must n...
分类:其他好文   时间:2016-06-12 02:20:57    阅读次数:107
LeetCode:Subsets II
Subsets II Total Accepted: 69579 Total Submissions: 224799 Difficulty: Medium Given a collection of integers that might contain duplicates, nums, return all possible subsets....
分类:其他好文   时间:2016-06-12 02:20:20    阅读次数:185
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