【题目】
Given a collection of numbers, return all possible permutations.
For example,
[1,2,3] have the following permutations:
[1,2,3], [1,3,2], [2,1,3], [2,3,1], [3,1,2],
and [3,2,1].
【分析】
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其他好文 时间:
2015-01-16 19:16:55
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170
【题目】
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.
If such arrangement is not possible, it must rearrange it as the lowes...
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其他好文 时间:
2015-01-16 13:06:49
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137
Palindrome PartitioningGiven a strings, partitionssuch that every substring of the partition is a palindrome.Return all possible palindrome partitioni...
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其他好文 时间:
2015-01-16 13:02:05
阅读次数:
154
Linux 的 GConf error 解决办法问题:Centos系统创建用户oracle后,用该用户登陆系统,页面加载报错,导致重新进入Centos系统后出现:GConf error:Failed to contact configuration server;some possible caus...
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数据库 时间:
2015-01-16 13:01:05
阅读次数:
264
Question:Givennsetsofchoices:(1,2,3),(a,b,c),(i,ii,iii).Youpickoneelementfromeachsetofchoices.Generateallpossiblepickings.http://www.glassdoor.com/Interview/Given-n-sets-of-choices-1-2-3-2-3-4-4-5-You-pick-one-element-from-each-set-of-choices-Generate-all-p..
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其他好文 时间:
2015-01-16 08:46:43
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194
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....
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其他好文 时间:
2015-01-16 01:05:01
阅读次数:
188
It is possible to prevent theIDE Toolsfrom being loaded automatically when starting Visual Studio.To do this, please follow these steps:1) In the Visu...
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其他好文 时间:
2015-01-15 21:46:46
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198
Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephon...
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其他好文 时间:
2015-01-15 18:08:11
阅读次数:
108
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 set must not contain dupli...
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其他好文 时间:
2015-01-13 17:45:51
阅读次数:
139
Given a collection of numbers that might contain duplicates, return all possible unique permutations.For example,[1,1,2]have the following unique perm...
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其他好文 时间:
2015-01-13 15:40:23
阅读次数:
169