How to declare placeholder like choose_places(); in C++?

Question

https://code.sololearn.com/c6j66okn6iv3/?ref=app

Answer 1

What is this placeholder you're asking about? did you mean something like string interpolation?

Answer 2

Yeah Ipang

Answer 3

Your code is big, I'm on a phone, it's hard to read big code. Can you brief me some ideas you have in your mind ...

Answer 4

IIRC C++ doesn't have string interpolation this far (maybe I'm wrong), just in case you're wondering.