标签：style blog http color io div sp log c
#include<stdio.h> int main() { printf("hello world \n"); return 0; }
this is my first C program. And I will use c to realize all Category in this wiki page.
http://en.wikipedia.org/wiki/Category:Combinatorics
标签：style blog http color io div sp log c
原文地址：http://www.cnblogs.com/jacobhe/p/3956115.html
