胸怀大志,心怀平常.

第一次炉石比赛经历

第一次参加炉石传说宿舍英雄比赛,本着交朋友的目的,带了两套娱乐卡组:94牧,小明术。

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How to get sin(x)

We know sin(x)=x-x^3/3!+x^5/5!-x^7/7!+... . So we can use the way to write a c project.

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Error!

There is a mistake when I fix my website. I forgot to backup my server key.So I can't use SSL server now.Maybe I can fix it next month.

Hello World!

#include<stdio.h>
int main(void){
    printf("Hello World!\n");
    return 0;
}