For this problem, do not forget to skip the duplicates for i. Usually I will do duplication removal for j and k.Tag it. 1 class Solution { 2 public: 3...
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其他好文 时间：
2015-03-18 07:46:33
阅读次数：
101
"How many inverted pairs" - that usually ends up with MergeSort solution (of course there are other solutions out there)def mergeSort(arr): if len(...
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其他好文 时间：
2015-03-18 06:27:46
阅读次数：
94
1094. The Largest Generation (25)
时间限制
200 ms
内存限制
65536 kB
代码长度限制
16000 B
判题程序
Standard
作者
CHEN, Yue
A family hierarchy is usually presented by a pedigree tree where all the nodes on the...
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其他好文 时间：
2015-03-15 09:34:14
阅读次数：
183
i‘m new to use vagrant，今天升级了下vbox里的ubuntu12.04内核，结果vagrant reload后出现报错。 Failed to mount folders in Linux guest. This is usually because the "vboxsf" file system is not availabl...
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系统相关 时间：
2015-03-10 23:20:15
阅读次数：
519
A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child.InputEach input file contains ...
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其他好文 时间：
2015-03-08 01:25:46
阅读次数：
163
Constraints
约束
Everything in the UML has its own semantics. Generalization (usually, if you know what’s
good for you) implies the LisKov substitution principle, and multiple associati...
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其他好文 时间：
2015-03-06 09:41:44
阅读次数：
171
This has been a long-standing complaint with Java, but it's largely meaningless, and usually based on looking at the wrong information. The usual phra...
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其他好文 时间：
2015-03-03 18:02:49
阅读次数：
178
A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child.InputEach input file contains ...
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其他好文 时间：
2015-02-26 11:24:03
阅读次数：
103
Problem Description
The aspiring Roy the Robber has seen a lot of American movies, and knows that the bad guys usually gets caught in the end, often because they become too greedy. He has decided to w...
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其他好文 时间：
2015-02-24 15:10:58
阅读次数：
196
Problem Description
Eddy begins to like painting pictures recently ,he is sure of himself to become a painter.Every day Eddy draws pictures in his small room, and he usually puts out his newest pictures to let his friends appreciate. but the result it can ...
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编程语言 时间：
2015-02-23 09:45:09
阅读次数：
333
