摘要: 很裸的一道树链剖分= =直接上代码PS:调不了几次就过了真开心~~~CODE:#include#include#include#includeusing namespace std;#define maxn 100010#define maxm 200010struct edges{int to,... 阅读全文
posted @ 2014-06-29 15:12 New_Godess 阅读(126) 评论(0) 推荐(0) 编辑