How can i creat a sign up form in C++

Answer 1

for visual c++, you can make form with layout code or just drag and drop, with labels fields and buttons then send the data through ajax. this was client side thing.

if you are asking about c++ at server side, then learn CGI, you can learn php before that too, and do the same getting data and getting the values of post request, sent through anywhere, like sending through a html form

Answer 2

You could use a library, such as sdl, SFML, or OpenGL. OpenGL is probably the hardest to use and I’d say SFML is easiest for small tasks. You could also use a game engine, such as unreal.