did =) ty for help

thanks mate, I re-read the assignment again and translated it. I understand my mistake. i'm going to crack my head on this

I use switch / case with default, in my opinion any number not written in case falls into defaul and "I love you".
When I click on the test button, everything works without errors.

why does the test pass but the attempt throws an error? (С#)

RandomTests
Test Failed
Expected string length 5 but was 10. Strings differ at index 0.
Expected: "madly"
But was: "I love you"
-----------^