Function printVector

Exercises/Modules/Chapter 20/Soln20_07/Soln20_07.cpp:11–16

template <typename Auto>
void printVector(std::string_view message, Auto& numbers)
{
  std::cout << message << ": ";
  for (int number : numbers) std::cout << number << ' ';
  std::cout << std::endl;
}

int main()
{