Microsoft Open Technologies has recently
released a Portable Class Libraryfor SQLite. Thanks to it, we can use SQLite in
the same way in all the suppo...
分类：
数据库 时间：
2014-05-22 15:06:51
阅读次数：
428
知识点：
最小公倍数（a,b）=a*b/最大公约数（a，b）
Party
Description
The CEO of ACM (Association of Cryptographic Mavericks) organization has...
分类：
其他好文 时间：
2014-05-22 11:41:33
阅读次数：
354
c语言里所有以#开头的都是预编译指令，就是在正式编译之前，让编译器做一些预处理的工作。
#ifdef DEBUG printf("variable x has value = %d\n",x);
#endif#if和#endif是配对的，叫做条件编译指令，如果满足#if后面的条件，就编译#if和#....
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其他好文 时间：
2014-05-22 04:37:10
阅读次数：
251
题目：We all know that Bin-Laden is a notorious
terrorist, and he has disappeared for a long time. But recently, it is reported
that he hides in Hang Zho...
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其他好文 时间：
2014-05-22 01:09:55
阅读次数：
328
1、完全隐藏在里加入scroll="no"，可隐藏滚动条；2、在不需要时隐藏指当浏览器窗口宽度或高度大于页面的宽或高时，不显示滚动条；反之，则显示；3、样式表方法在里加入style="overflow-x:hidden"，可隐藏水平滚动条；加入style="overflow-y:hidden"，可隐...
分类：
Web程序 时间：
2014-05-22 00:37:14
阅读次数：
433
Tautology
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 9078
Accepted: 3477
Description
WFF 'N PROOF is a logic game played with dice. Each die has six...
分类：
其他好文 时间：
2014-05-21 13:53:44
阅读次数：
259
Description
Facer's pet cat just gave birth to a brood of little cats. Having considered the health of those lovely cats, Facer decides to make the cats to do some exercises. Facer has well designe...
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其他好文 时间：
2014-05-21 10:36:57
阅读次数：
297
Balance
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 10065
Accepted: 6231
Description
Gigel has a strange "balance" and he wants to poise it. Actually...
分类：
其他好文 时间：
2014-05-21 07:23:20
阅读次数：
312
Catch That Cow
Problem Description
Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a number li...
分类：
其他好文 时间：
2014-05-21 07:02:40
阅读次数：
312
【题目】
Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring.
For "(()", the longest valid parentheses substring is "()", which has length = 2.
Another example is ")()())", whe...
分类：
其他好文 时间：
2014-05-20 16:39:07
阅读次数：
280
