Prime triangle: Difference between revisions

 

template <typename Iterator>

if (std::distance(begin, end) == 2)

return is_prime(*begin + *(begin + 1));

if (is_prime(*begin + *i)) {

std::iter_swap(i, begin + 1);

return true;

std::iter_swap(i, begin + 1);

std::vector<unsigned int> v(n);

std::iota(v.begin(), v.end(), 1);

print(v.begin(), v.end());

}