#include "longesttrip.h"
#include<bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")
#define all(v) v.begin(),v.end()
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
using PP = pair<ll, P>;
const ll n_ = 1e5 + 505, inf = (ll)2e9 * (ll)1e9 + 7, mod = 998244353;
ll n, m, tc = 1, a, b, c, d, sum, x, y, z, base, ans, k;
ll gcd(ll x, ll y) {
if (!y)return x;
return gcd(y, x % y);
};
vector<int> longest_trip(int N,int D){
vector<int>ret;
n=N;
if(D==3){
for(int i=0;i<n;i++)ret.push_back(i);
}
return ret;
}
