I’m new to Exercism and coding in general; I’ve enrolled in the C++ track to do the exercises and learn more through them; one question that I have is, is there a way to send my completed exercises to my GitHub account for my portfolio?
needless to say, I’ve already linked my GitHub but, I want to know if such a thing is possible and how I do it
There is no such integration.
However, you totally can make your Exercism workspace into a git repository and push that to GitHub.
And for that, I need to download my exercise files, and then upload them; I can’t do it directly through the Exercism site itself, correct?
Correct. You need to have the code on your own machine to use git.