Can we make more than 1 class on the solo learn editor like that in case of constructor

Answer 1

you can create as many Classes as you want in any java program..

Answer 2

I didn't understand the question.
If you're asking if it is possible to have multiple classes in SL code, then yes, it is possible. Here's a big boi that does that:
https://code.sololearn.com/cZkf78J8xlzb/?ref=app

Answer 3

Yes you can. As many classes as possible.