Software development skills for data scientistsData scientists often come from diverse backgrounds and frequently don't have much, if any, in the way ...
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其他好文 时间：
2015-05-12 22:18:27
阅读次数：
136
AndTwo and two makes four. 2加2ComeYour family should always come before your job. 更重要BigHer husband was a big man. 身材高大的男子汉HelpHe can't help having bi...
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其他好文 时间：
2015-05-12 15:10:56
阅读次数：
236
GridView: A view that shows items in two-dimensional scrolling grid. The items in the grid come from theListAdapter associated with this view. 简单说，Gr...
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移动开发 时间：
2015-05-09 18:52:18
阅读次数：
132
Til the Cows Come HomeTime Limit:1000MSMemory Limit:65536KTotal Submissions:33015Accepted:11174DescriptionBessie is out in the field and wants to get ...
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编程语言 时间：
2015-05-08 18:05:23
阅读次数：
237
题目的意思是求解从路标N到路标1的最短路径，简单的最短路径题目，Dijkstra或者Bellman_Ford算法都可以过。
题目有一个坑：输入有重边，所以要选择最小的长度。
下面是AC的代码：
#include
#include
using namespace std;
int cost[1005][1005];
bool vis[1005];
int dis[1005];
c...
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其他好文 时间：
2015-05-06 17:55:23
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120
Rotate an array of n elements to the right by k steps.For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. Note:
Try to come up as many solutions as you can, th...
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其他好文 时间：
2015-05-04 22:10:52
阅读次数：
100
Time Limit:1000MSMemory Limit:65536KTotal Submissions:32824Accepted:11098DescriptionBessie is out in the field and wants to get back to the barn to ge...
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编程语言 时间：
2015-05-01 16:07:11
阅读次数：
230
I come back and reborn to freelancer
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其他好文 时间：
2015-05-01 01:45:57
阅读次数：
82
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the ...
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其他好文 时间：
2015-04-28 22:27:52
阅读次数：
153
We often have to copy large volumes of information. Such operation can take up many computer resources. Therefore, in this problem you are advised to come up with a way to copy some part of a number a...
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其他好文 时间：
2015-04-28 18:40:33
阅读次数：
250
