What’s Wrong?

Question

This runs on my desktop, but when I try to run it on playground, I get a "looks like your code needs input" message. What's wrong?

https://code.sololearn.com/ci2sCoPot56i/?ref=app

Answer 1

hi, if you input on playground:

4
n
10

code will run perfect and terminate without problem.
Here a short tutorial how to input in playground:
https://code.sololearn.com/c8pQgA9MTOj5/?ref=app