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[LeetCode]Combination Sum III
Combination Sum IIIFind all possible combinations ofknumbers that add up to a numbern, given that only numbers from 1 to 9 can be used and each combin...
分类:其他好文   时间:2015-09-17 11:29:20    阅读次数:154
[leetcode] Combination Sum and Combination SumII
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:其他好文   时间:2015-09-16 19:42:26    阅读次数:182
Combination Sum I
Givenasetofcandidatenumbers(C)andatargetnumber(T),findalluniquecombinationsinCwherethecandidatenumberssumstoT.ThesamerepeatednumbermaybechosenfromCunlimitednumberoftimes.Note:Allnumbers(includingtarget)willbepositiveintegers.Elementsinacombination(a1,a2,…,..
分类:其他好文   时间:2015-09-14 12:23:55    阅读次数:136
Combination Sum II
Givenacollectionofcandidatenumbers(C)andatargetnumber(T),findalluniquecombinationsinCwherethecandidatenumberssumstoT.EachnumberinCmayonlybeusedonceinthecombination.Note:Allnumbers(includingtarget)willbepositiveintegers.Elementsinacombination(a1,a2,…,ak)mus..
分类:其他好文   时间:2015-09-14 12:20:44    阅读次数:116
swap文件查看
建议 Swap 使用单独的分区:a swap filea combination of swap partitions and swap files.Swap 大小的计算公式:M 等于物理内存大小(GB),S 等于 Swap 大小(GB)当物理内存小于 2 GB 的时候,Swap 等于物理内存的 2...
分类:其他好文   时间:2015-09-11 23:21:20    阅读次数:196
[LeetCode#39]Combination Sum
Problem:Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepe...
分类:其他好文   时间:2015-09-07 14:19:31    阅读次数:164
USACO 1.3 Combination Lock
Combination LockFarmer John's cows keep escaping from his farm and causing mischief. To try and prevent them from leaving, he purchases a fancy combin...
分类:其他好文   时间:2015-09-05 20:39:49    阅读次数:190
hihocoder-第六十一周 Combination Lock
题目1 : Combination Lock时间限制:10000ms单点时限:1000ms内存限制:256MB描述Finally, you come to the interview room. You know that a Microsoft interviewer is in the room...
分类:其他好文   时间:2015-09-04 21:12:55    阅读次数:299
[leetcode] 216 Combination Sum III
很基础的一道DFS,开始的时候觉得可能剪枝要处理的好一些,于是我的剪枝是:如果当前的值合适,那么剩下的和一定要大于剩下的个数*1&&小于剩下的个数*9,这虽然不是最优,但是处理起来比较简单,没想到样例只有18组,跑了0ms,数据太水了。 class Solution { private: vector >ans; vector v; public: void dfs(i...
分类:其他好文   时间:2015-09-03 01:52:27    阅读次数:167
Hiho----微软笔试题《Combination Lock》
Combination Lock时间限制:10000ms单点时限:1000ms内存限制:256MB描述Finally, you come to the interview room. You know that a Microsoft interviewer is in the room thoug...
分类:其他好文   时间:2015-09-02 00:29:46    阅读次数:249
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