How i can use the c++ on SoloLearn for enter number on my programme?

Question

I can not manipulate the c ++ on SoloLearn to allow someone to sum up 2 numbers. Help me please. I need help.
https://code.sololearn.com/c004v49ULul6/?ref=app
https://code.sololearn.com/c004v49ULul6/?ref=app

Answer 1

In input box for multiple inputs write it on seperate line
Like in your case write in input box

23
24

Answer 2

Thanks