Nowara_Shinnosuke的博客

There is a sequence aa of length nn. We use aiai to denote the ii-th element in this sequence. You should do the following three types of operations to this sequence. 0 x y t0 x y t: For

一个长度为M的正整数数组A，表示从左向右的地形高度。测试一种加农炮，炮弹平行于地面从左向右飞行，高度为H，如果某处地形的高度大于等于炮弹飞行的高度H（Ai" role="presentation" style="display: inline; line-height: normal; word-spacing: normal; word-wrap: normal; white-space: no

Level up is the task of all online games. It's very boooooooooring. There is only level up in those games, except level up. In a online game, there are N heroes numbered id from 1 to N, each begins

二分答案mid，检验是否存在一个区间满足size(l,r)/(r-l+1) ​≤mid，也就是size(l,r)+mid*l≤mid*(r+1)。#include#include#include#define lson l,mid,rt<<1#define rson mid+1,r,rt<<1|1using namespace std;const int maxn=6e4+10;