#include <iostream>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <iterator>
int generateRandomNumber()
{
    return std::rand();
}
int main()
{
    int n = 10;
    std::vector<int> result;
    generate_n(back_inserter(result), n, generateRandomNumber);

    copy(result.begin(), result.end(), std::ostream_iterator<int>(std::cout, " "));
    std::cout << '\n';
}