2013年9月6日
hust 1017 DLX
摘要： #include#include#include#include#include#include#include#include#include#include#define pb push_back#define mp make_pair#define Maxn 1000010#define Maxm 80002#define LL __int64#define Abs(x) ((x)>0?(x):(-x))#define lson(x) (x<<1)#define rson(x) (x<<1|1)#define inf 100000#define lowbit 阅读全文
posted @ 2013-09-06 21:10 fangguo 阅读(145) 评论(0) 推荐(0)