Failed Test Cases | Problem Code: DENSE

These 2 final test cases are indicated wrong, but when I do them manually, it works.

Submission Link: Solution: 68296565 | CodeChef

Hi @airemcs - can you share the screenshot - when you do it manually, what exactly does that mean?

Hey, it seems like there is some bug in the test case finder. We are looking into it.
This is the test case where you code fails for now.

Input
1
1
)

Expected output 
1

I will work on it, thank you!