I started an account brindle_42 two years ago which I barely used. I recently entered college and created a new account (this one, lemvig_42) because I wanted it to match my tag across all websites. Problem is that I unknowingly solved a question of the September Long challenge on my old account. I copied and pasted the code to my new account but I am worried that I’ll get penalized for plagiarism. What should I do? I can prove ownership of both the accounts and can assure you that the older account will not be used further.
Solution might get tagged as plagiarism because I copied a code from an old account which I do not intend to use any further. What do I do?