摘要: 模板题,不多解释,粘模板#include#include#include#includeusing namespace std;#define MAXN 20000#define EPS 1e-8int n,m;void Read(int &x){ char c; wh... 阅读全文
posted @ 2016-04-22 16:36 outer_form 阅读(151) 评论(0) 推荐(0) 编辑