// Problem: P2184 贪婪大陆 // Contest: Luogu // URL: https://www.luogu.com.cn/problem/P2184 // Memory Limit: 125 MB // Time Limit: 1000 ms // // Powered by CP Editor (https://cpeditor.org)
#include<bits/stdc++.h> using namespace std; //#define int long long inline int read(){int x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}while(ch>='0'&&ch<='9'){x=(x<<1)+ (x<<3)+(ch^48);ch=getchar();}return x*f;} //#define mo #define N 100010 int n, m, i, j, k; int op, l, r; int cntl[N], cntr[N];