Weird r error that I have

Question

I was coding for a code coach, the code coach needed me to print an asterisk (*) corresponding to the imputed number. Bu then I got an error that says that there's something wrong in the print("*") part of my code, can someone fix this?
https://code.sololearn.com/cjdQ3AbZztX1/?ref=app

Answer 1

Remove the non-displayable character between line 9 and 13. It happens when you copy code from somewhere else or accidentally type it on the keyboard.

Answer 2

RayZ This seems to be the second question you posted with a similar problem.
If you are copy-pasting the code from somewhere else, check if you have a "paste as plain text" option when pasting. Your source seems to be adding non-printable characters to the code.
The R code you are posting seems simple enough. I was wondering why not just code them directly in Sololearn?

Answer 3

Thanks Lisa it worked!

Answer 4

Bob_Li I didn't copy them from somewhere, I just coded them on sololearn. So.... Maybe my keyboard is the problem?

Answer 5

yes, or maybe in the language settings.
or maybe tabs are not converted to spaces.