Calculate middle index code won't run.

Question

Hi. I tried this code in another python ide and it ran fine. Am I going something wrong?
print (items[(len(items)//2)-1])

Answer 1

Middle index may not work in plural so you need to put filter

Answer 2

It just has an X next to test case 1. I don't see how you're supposed to see if it's correct or not with no test case results.

Answer 3

Ok, if yours works and mine works then solo learn has a problem.