the answer for the sample test case is correct but not getting submitted pls check this code
Ok so this time i am not able to find the bug
check now ->
ok so i found 2 changes that you made in my code
so 1 change i understood but in the hint of this question apaar sir is telling it as directed graph thats why i took it directed only
haven’t seen video, but it must be another approach then if apaar sir has said so.
no no it is exactly the same approach that i implemented
Okay, will see the video. Rest the code is right. You can submit it and check it. You can move to next question now 
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