问题 E: Distance
时间限制: 1 Sec 内存限制: 128 MB
提交: 48 解决: 12
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题目描述
There is a battle field. It is a square with the side length 100 miles, and unfortunately we have two comrades who get ...
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其他好文 时间:
2014-05-26 05:57:27
阅读次数:
325
NGINX不需要象apache那样要单独加载支持中文模块。
# cat /etc/sysconfig/i18n LANG="en_US.UTF-8" SYSFONT="latarcyrheb-sun16" 如果没有i18n则创建,重启系统。
服务器端字符集如下 # locale LANG=en_US.UTF-8 LC_CTYPE=”en_US.UTF-8″ LC_NUMERIC=”e...
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其他好文 时间:
2014-05-26 05:28:40
阅读次数:
216
Background
Some concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when extended to arbitrary dimensions. Consider solving differential equations...
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其他好文 时间:
2014-05-26 04:31:34
阅读次数:
234
问题 C: Repeat Number
时间限制: 1 Sec 内存限制: 128 MB
提交: 23 解决: 7
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题目描述
Definition: a+b = c, if all the digits of c are same ( c is more than ten),then we call a and b are Repeat Number. My...
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其他好文 时间:
2014-05-26 04:03:34
阅读次数:
228
获取指定元素的兄弟元素时,可以使用adjacent sibling combinator (+),其中+的两侧内容都是selector expression.
如果要获取下例中所有的 h1的直接兄弟元素h2
Main title
Section title
Some content...
Section title
More content...
...
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Web程序 时间:
2014-05-26 03:17:52
阅读次数:
305
WNDR3700v4原厂固件下载地址:http://support.netgear.cn/doucument/More.asp?id=2203操作方法:1.将设备断电;2.按住设备背面的Restore
Factory Settings按钮(机身背面的红色小圆孔)3.开启设备电源开关;4.观察电源灯(...
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其他好文 时间:
2014-05-25 16:13:13
阅读次数:
354
1 - Tomcat Server的组成部分
1.1 - Server
A Server element represents the entire Catalina servlet container. (Singleton)
1.2 - Service
A Service element represents the combination of one or more Con...
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其他好文 时间:
2014-05-25 07:10:23
阅读次数:
278
var cat ={};cat.mouse = function(){var
b="1111"};var dog = cat;console.log(dog);console.log(dog.mouse);dog.mouse =
function(){var b="2222"};dog.hat="....
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其他好文 时间:
2014-05-24 09:59:18
阅读次数:
246
题目描述If the difference between any two adjancent
elements in a sequence is not more than K, then we call this sequence is a
K-diff sequence. A subseque...
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其他好文 时间:
2014-05-24 09:39:27
阅读次数:
340
I believe the fractional reserve gold system
has seen more stress and was probably in good part responsible for cementing the
bottom in gold around $1...
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其他好文 时间:
2014-05-24 09:13:30
阅读次数:
254