lemonoil的博客

BZOJ3224 传送门模板而已。。#include<cstdio> #define update(cur)if(cur->left->size)cur->size=cur->left->size+cur->right->size,cur->value=cur->right->value #define new_Node(s,v,a,b)(&(*st[cnt++]=Node(s,v,a,b))) #