10
17
2014
6

Hello World

好久没写Blog了。原来百度空间的几乎荒废。最近大家都搬到这里来了。我按捺不住好奇心,也搬过来了。

测试一下各种功能。

代码

#include <cstdio>
int a,b;
int main(){
	scanf("%d%d",&a,&b);
	printf("%d\n",a+b);
}

TeX

[tex] f(n)=\sum_{d|n}{\mu({d})g(\frac{n}{d})} [/tex]

\[f(n)=\sum_{d|n}{\mu({d})g(\frac{n}{d}})\]

$$g(x)=\sum_{i=1}^x \sum_{j=1}^i j^k$$

Links

http://xllend3.is-programmer.com/

表情

 


浪极生悲!

Category: 未分类 | Tags: | Read Count: 328

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