what is the sololearn compiler for C++

Question

is sololearn using gcc for C++?

i can't run my codes in CODEBLOCK or VS!
why
why
why
why
why
why
why
😐😐😐😐😐😐😐😐😐

Answer 1

Sololearn uses: GCC 10.2.0

Answer 2

As Bahha🐧 said, sololearn's code playground uses gcc 10.2 to compile C and C++ codes.

And being a standard compiler, I don't think it should make a big difference till the time you are not writing a very implementation specific program.