Code sololearn pls

Question

What will be if to open the sololearn source code in sololearn? If yes, that the series of such actions are DdoS?

Answer 1

I don't quite understand your question. SoloLearn is not open source. Even if it was, a DDOS attack would be unrelated. You sharing your source could would also not have any chance of DDOS'ing you unless you were hosting something in the code. And well, even then, its unlikely anyone wants to DDOS you.
A DDOS is equivalent to refreshing a web page, except on a huge scale. Like doing it 5000 times or more a second. It overloads the server, of which is trying to send the web page to everyone but can't keep up.