Hello, my solution has passed all tests but "More complex hierarchy". I read posts above, so I tried re-submit my solution several times, in order to validate again after issue with in.txt was resolved. Program language is C#. I checked, that case (1,2),(2,3),(1,3) returns 3, not 2. Can you please share with in.txt and out.txt for this test or share any ideas what differ that test from all other tests?
Thank you in advance