Function main

Exercises/Modules/Chapter 20/Soln20_07/Soln20_07.cpp:18–29

}

int main()
{
  const size_t num_numbers{ 20 };

  auto numbers{ iota(1, 20) };

  printVector("The original set of numbers", numbers);

  auto odd_numbers{ numbers | filter([](int i) { return i % 2 != 0; }) };

  printVector("The numbers that were kept", odd_numbers);
}