【题目】
Given a string containing only digits, restore it by returning all possible valid IP address combinations.
For example:
Given "25525511135",
return ["255.255.11.135", "255.255.111.35"...
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其他好文 时间：
2014-12-19 17:26:18
阅读次数：
117
题目链接 ：http://acm.hdu.edu.cn/showproblem.php?pid=1518SquareProblem DescriptionGiven a set of sticks of various lengths, is it possible to join them end...
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其他好文 时间：
2014-12-19 15:44:33
阅读次数：
185
Description
John has n tasks to do. Unfortunately, the tasks are not independent and the execution of one task is only possible if other tasks have already been executed.
Input
The input wi...
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其他好文 时间：
2014-12-17 21:00:12
阅读次数：
202
【题目】
Given a collection of numbers that might contain duplicates, return all possible unique permutations.
For example,
[1,1,2] have the following unique permutations:
[1,1,2], [1,2,1],
an...
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其他好文 时间：
2014-12-17 12:49:36
阅读次数：
140
Given a strings1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible representation...
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其他好文 时间：
2014-12-17 12:23:10
阅读次数：
166
The possible properties and their default values are: debuggable：表示是否可以在手机上调试程序。 在Eclipse中，只有android:debuggable="true"时我们才可以在手机上调试Android程序。 但是当我们没在An...
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移动开发 时间：
2014-12-16 18:48:32
阅读次数：
284
问题描述：
Given a string containing only digits, restore it by returning all possible valid IP address combinations.
For example:
Given "25525511135",
return ["255.255.11.135", "255.255.111.35"]. (O...
分类：
其他好文 时间：
2014-12-16 17:04:09
阅读次数：
152
CombinationsGiven two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3.....
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其他好文 时间：
2014-12-16 16:50:47
阅读次数：
110
【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：
2014-12-16 11:50:47
阅读次数：
146
Given a string s, partition s such that every substring of the partition is a palindrome.
Return all possible palindrome partitioning of s.
For example, given s = "aab",
Return
[
["aa","...
分类：
其他好文 时间：
2014-12-15 21:52:33
阅读次数：
145
