A Simple Curious Question - Where are the files we create in Code Playground stored?

Question

On a PC, new ones are created in the same folder as the .cpp file.

But when we create files in Code Playground, where are those files stored?

Are they on the SoloLearn Server or in my Phone itself ( for users on the app ) ?

I tried searching them today in my phone but wasn't able to find any of them...

And if they are on the SoloLearn server, how can we take input from 'our' files in our local storage?
i.e. How to upload our files to that server for use?

Answer 1

The files are stored on Sololearn server.
I don't think you can upload your own file to their server.
But there are third party services you can use like
www.cloudinary.com
to upload pictures, videos and link those file in your project.

Answer 2

They are stored in:
https://code.sololearn.com/cTxqwH3icRKX/?ref=app

Answer 3

They are stored in the SoloLearn server, otherwise other users wouldn't be able to see our files when, say, we turn off our cellphone/computer.
I don't think you can upload files aside from your programs to their server.