This documentation is automatically generated by competitive-verifier/competitive-verifier
#include "src/template.hpp"
#pragma once
#include <bits/stdc++.h>
using namespace std;
#define si(a) (long)a.size()
#define fi first
#define se second
#define all(x) x.begin(), x.end()
#define rep(i, n) for(long i = 0; i < (long)(n); ++i)
template<typename T> bool chmin(T& a, T b) { return b < a ? (a = b, 1) : 0; }
template<typename T> bool chmax(T& a, T b) { return b > a ? (a = b, 1) : 0; }
struct _ {
_() { cin.tie(0)->sync_with_stdio(0), cout.tie(0), cout << fixed << setprecision(16); }
} __;
#line 2 "src/template.hpp"
#include <bits/stdc++.h>
using namespace std;
#define si(a) (long)a.size()
#define fi first
#define se second
#define all(x) x.begin(), x.end()
#define rep(i, n) for(long i = 0; i < (long)(n); ++i)
template<typename T> bool chmin(T& a, T b) { return b < a ? (a = b, 1) : 0; }
template<typename T> bool chmax(T& a, T b) { return b > a ? (a = b, 1) : 0; }
struct _ {
_() { cin.tie(0)->sync_with_stdio(0), cout.tie(0), cout << fixed << setprecision(16); }
} __;