Is there a snazzy way to create a numbered array in C/C++? For

>>55991844
this should have gone in DPT oops, i'll do that next time.
But still if someone knows pls do tell

#include <iostream>
#include <numeric>

int main(int argc, char **argv)
{
    int arr[10];
    std::iota(arr.begin(), arr.end(), 0); // http://en.cppreference.com/w/cpp/algorithm/iota
    
    for (int i = 0; i < 10; i++) {
        std::cout << arr[i] << ' ';
    }
    
    std::cout << '\n';
    
    return 0;
}

>>55992790
Damn, I'm retarded.

std::iota(arr.begin(), arr.end(), 0);

should be

std::iota(arr, arr + 10, 0);

>>55991844
C++17 way:

#include <algorithm>
#include <vector>
int main()
{
    std::vector<int> v(10);
    int n = {0};
    std::generate(v.begin(), v.end(), [&n]{ return n++; });
}

>>55992842
>C++17 way
or not, don't know.