how to use sololearn to review/revise

Question

after finishing C++ course, i found it's easy to forget what i have learned (while learning some other thing). i wonder how to use sololearn efficiently to review the course and master C++ better. or is there any good suggestions?
many THX୧(๑•̀⌄•́๑)૭

Answer 1

Maybe write comments in your code? having some comments in your code can help to refresh or to remind you what a particular piece of code does whenever you return to read it again in the future. You can use this strategy in your own codes and in the 'Try it yourself' codes you modified during learning. Just an idea : )

Answer 2

You can redo the tutorial many times and write code on parallel.

Answer 3

comments! great! i have never realized the comments can be used in this way! THX

and of course redo the quizzes would also help!