Template

Code

#include <bits/stdc++.h>
#define int long long 
#define pb push_back
#define fi first
#define se second
#define pii pair<long long, long long>
#define endl "\n"
#define FILE(A) freopen(A".INP", "r", stdin); freopen(A".OUT", "w", stdout)
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)

// // Use this when u are having stuck in cp
// #pragma GCC optimize("O3,unroll-loops")
// #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")

using namespace std;

const int N =5*1e3+1;
const int mod = 998244353;
const int oo = 1e16;
const int base = 31;



signed main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    
    

    cerr << "Time elapsed: " << TIME << "s.\n";
    return 0;
}

// Nguyen Minh Hieu - 2008 - Gia Lai
// https://hieuhfgr.pythonanywhere.com/