Function show_data

Examples/Modules/Chapter 08/Ex8_11.cpp:26–39

}

void show_data(const int data[], size_t count, const std::string& title, 
               size_t width, size_t perLine)
{
  std::cout << title << std::endl;    // Display the title

  // Output the data values
  for (size_t i {}; i < count; ++i)
  {
    std::cout << std::format("{:{}}", data[i], width); // Display a data item
    if ((i+1) % perLine == 0)                          // Newline after perLine values
      std::cout << '\n';
  }
  std::cout << std::endl;
}