int main() {
    int array_a[N1];
    int array_b[N2];
    fillArray(array_a, N1);
    fillArray(array_b, N2);
    int array_a_first_positive_elem_pos = getFirstPositiveElemPos(array_a, N1);
    int array_b_first_positive_elem_pos = getFirstPositiveElemPos(array_b, N2);
    cout << "in first part array a elemenst count = " << array_a_first_positive_elem_pos
        << " in second part array a elements count = " << N1 - array_a_first_positive_elem_pos << '\n';

    cout << "in first part array b elemenst count = " << array_b_first_positive_elem_pos
        << " in second part array b elements count = " << N2 - array_b_first_positive_elem_pos << '\n';
    return 0;
}