Weird Algorithm.cpp

#include <bits/stdc++.h>
using namespace std;

#define endl '\n'
#define int long long

const int MOD = 1e9 + 7;
const int INF = LLONG_MAX >> 1;

signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(NULL);

    int n;
    cin >> n;
    cout << n << " ";
    while (n != 1)
    {
        if (n % 2 == 0)
        {
            n = n / 2;
        }
        else
        {
            n = 3 * n + 1;
        }
        cout << n << " ";
    }
    cout << endl;
}