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6525 - Attacking rooks
Chess inspired problems are a common source of exercises in algorithms classes. Starting with the well
known 8-queens problem, several generalizations and variatio...
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其他好文 时间:
2014-05-07 08:51:26
阅读次数:
428
一、逻辑查询处理的各个阶段
(5)SELECT DISTINCT TOP()
(1)FROM JOIN ON
(2)WHERE
(3)GROUP BY
(4)HAVING
(6)ORDER BY
上边语句是一个普通格式的查询语句,基本包含了所有的查询条件和关键字。你可能会发现前边的序号并不是按顺序来的,被你说对了,这...
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数据库 时间:
2014-05-07 08:26:11
阅读次数:
476
在XP安装VS2005 SP1时,没有一点问题;;但是在Server版,就会... ...
出现问题:
Error 1718.File C:WINDOWS\Installer\3951d.msp did not pass the digital signature check. For more information about a possible resolution for this problem, see...
/*判断表AA中是否存在AA_ID这一列,如果不存在,则新增*/
IF NOT EXISTS (SELECT 1 FROM syscolumns INNER JOIN sysobjects ON sysobjects.id = syscolumns.id
WHERE syscolumns.name = 'AA_ID' AND sysobjects.name = 'AA')
ALTER TA...
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数据库 时间:
2014-05-07 07:33:47
阅读次数:
373
In this problem you will perform median filtering to enhance the quality of a noise corrupted
image. Recall from the video lecture that median filtering is effective for removing "salt-and-pepper" n...
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其他好文 时间:
2014-05-07 07:20:09
阅读次数:
326
一卡通大冒险
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): Accepted Submission(s):
Problem Description
因为长期钻研算法, 无暇顾及个人问题,BUAA ACM/ICP...
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其他好文 时间:
2014-05-07 06:44:34
阅读次数:
351
travel the binary tree by level 5 ( from down to top and from left to right every level )
个人信息:就读于燕大本科软件工程专业 目前大三;
本人博客:google搜索“cqs_2012”即可;
个人爱好:酷爱数据结构和算法,希望将来从事算法工作为人民作出自己的贡献;
博客内容:tr...
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其他好文 时间:
2014-05-07 05:40:19
阅读次数:
401
SQL SERVER命令总结
查询语句:
SELECT [ALL/DISTINCT][TOP]
[as 别名][, as 别名]…
FROM [as 别名]…
[WHERE 条件表达式…]
[GROUP BY [HAVING]]
[ORDER BY[ASC/DESC]]
应该注意:SELECT语句的顺序:
SELECT-->FROM-->WHERE-->GROUP B...
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数据库 时间:
2014-05-07 04:32:52
阅读次数:
561
一 线性表
1.1 数组
1.1.1 Remove Duplicates from Sorted Array
1.1.2 Remove Duplicates from Sorted Array II
1.1.3 Search in Rotated Sorted Array
1.1.4 Search in Rotated Sorted Array II
1.1.5 Median of...
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其他好文 时间:
2014-05-07 04:24:26
阅读次数:
363
Popular Rice Recipe
Did you know that there are over 40,000 varieties of Rice in the world ? There are so many dishes that can be prepared with Rice too. A famous chef from Mumbai, Tid Gusto prep...
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其他好文 时间:
2014-05-07 04:05:46
阅读次数:
428