Can I learn C# and C simultaneously?

Answer 1

Well, you could, but I would suggest that you learn languages only one at a time so that you don't get confused. And if you mean on Sololearn, SL doesn't have a C course yet.

Answer 2

Learn C untill you reach and complete the files stage. then learn c#. this way is easier and less time consuming

Answer 3

You can but ask yourself, "Will I remember the concepts at the end of the day?"