Equivalent Sets
Time Limit: 12000/4000 MS (Java/Others) Memory Limit: 104857/104857 K (Java/Others)
Total Submission(s): 2526 Accepted Submission(s): 857
Problem Description
To prove...
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移动开发 时间:
2014-05-09 02:22:42
阅读次数:
439
hadoop 启动的时候datanode报错 Problem connecting to server 解决方案...
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其他好文 时间:
2014-05-09 02:07:46
阅读次数:
313
我们有这么一张灰度图64*64
我们可以定义出4096个基,分别是某一位是0其他是1,在这种情况下,如果我们传输图片,那么就相当于传输原始数据
假设传到一半,网络坏了。
于是,我们得到
我们可以计算原图像和这图像的差距
error = I - I_approx;
distance = sqrt(sum(sum(error.*error)))
distance = ...
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其他好文 时间:
2014-05-09 02:01:01
阅读次数:
287
ZOJ Problem Set - 3780
Paint the Grid Again
Time Limit: 2 Seconds Memory Limit: 65536 KB
Leo has a grid with N × N cells. He wants to paint each cell with a specific color (either black ...
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其他好文 时间:
2014-05-09 02:00:35
阅读次数:
506
六度分离
Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3859 Accepted Submission(s): 1567
Problem Description
1967年,美国著名的社会学家斯坦利·米尔...
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其他好文 时间:
2014-05-09 02:00:04
阅读次数:
283
题意:求长度不超过K的最大的连续序列的和
思路:采用单调队列,我们要求的是Max{sum[i]-sum[j]}(i-j#include
#include
#include
#include
using namespace std;
const int MAXN = 1000005;
const int INF = 0x3f3f3f3f;
int n,k;
int arr[MAXN],s...
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其他好文 时间:
2014-05-09 01:57:07
阅读次数:
264
Proving Equivalences
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 2768 Accepted Submission(s): 1038
Problem Description
Consi...
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移动开发 时间:
2014-05-09 01:43:04
阅读次数:
392
题目链接:
http://poj.org/problem?id=3904
Sky Code
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 1334
Accepted: 405
Description
Stancu likes s...
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其他好文 时间:
2014-05-09 01:41:07
阅读次数:
335
题目链接:
http://acm.hdu.edu.cn/showproblem.php?pid=4407
Sum
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1817 Accepted Submission(...
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其他好文 时间:
2014-05-09 01:35:58
阅读次数:
317
Minimum Transport Cost
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 7007 Accepted Submission(s): 1791
Problem Description
The...
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其他好文 时间:
2014-05-09 00:34:53
阅读次数:
345