Dictionaries in C++ 17

Mind == Blown

I was genuinely surprised when I found out that C++ now supports python style looping over dicts.

Here is an example:

std::map<char, int> a_dict\{\{'J', 25\},\{'P', 27\}\};
for (const auto& [key, value] : a_dict) \{
  std::cout << key << value << std::endl;
\}  

C++ 17 has brought about so many new features and I am really excited to try them out.

Ideas? comments? suggestions for improvement? Feel free to reach me on my E-mail