In this code , there's 13 test case and 12 passed only 4th is not passing .. Please help

Question

https://sololearn.com/compiler-playground/cCmn5fhF18nb/?ref=app

Answer 1

Thanks i've solved it

Answer 2

You’ve got a logical bug. I dont want to just tell you the solution, but there’s currently a condition where the program neither outputs strong nor weak. The test conditions probably spec that it must always output one or the other.