#include <iostream>
#include <vector>

using namespace std;

vector<int>& fill()
{
    vector<int> v(2);
    v[0] = 124;
    v[1] = 234;
    return v;
}

int main()
{
    vector<int> v = fill();
    for (int i = 0; i < v.size(); i++)
        cout << v[i] << ' ';
    return 0;
}