C++代码模板

//Author: Qiansui
//Time: 2026-04-30 20:40:51
#include<bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define debug(x) cout << #x << " = " << x << '\n';
#define debug2(x, y) cout << #x << " = " << x << " " << #y << " = " << y << '\n';

using namespace std;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<double, double> pdd;

const int inf = 0x3f3f3f3f, N = 2e5 + 5;
const ll INF = 0x3f3f3f3f3f3f3f3f, mod = 998244353;

void solve(){
    
    return ;
}

signed main(){
    // freopen("in.txt", "r", stdin);
    // freopen("out.txt", "w", stdout);
    std::ios::sync_with_stdio(false), std::cin.tie(nullptr), std::cout.tie(nullptr);
    int _ = 1;
    // std::cin >> _;
    while(_ --){
        solve();
    }
    return 0;
}
//    ___    _                                 _ 
//   / _ \  (_)   __ _   _ __    ___   _   _  (_)
//  | | | | | |  / _` | | '_ \  / __| | | | | | |
//  | |_| | | | | (_| | | | | | \__ \ | |_| | | |
//   \__\_\ |_|  \__,_| |_| |_| |___/  \__,_| |_|