摘要：
用longlong替换__int64也成。#define LL long long输入输出用%lldProblem: 3468User: qq1203456195Memory: 4284KTime: 1579MSLanguage: CResult: Accepted#include <stdio.h>#define lson l,m,rt<<1#define rson m+1,r,rt<<1|1#define maxn 111111#define INT __int64INT sum[maxn<<2],lazy[maxn<<2];IN 阅读全文
