Wrong output eventhough my own test cases are passing

#1

Im getting wrong output for Beautiful vertices problems.

#2

@vishal23rfx
Please send your code on CB IDE

#3
#4

@vishal23rfx
Your code is adding unidirectional edges
They are bidirectional
Please correct that

#5

How it affects the overall output?Can u give me a simple testcase for which my code fails so that I can understand better?

#6

@vishal23rfx
The issue arose because you’re assuming input will have u < v
So either add bidirectional edges
or first make sure u < v
And then add edges

#7

I changed the code but still getting wrong answer

#8

I have updated the code in cb ide also

#9

@vishal23rfx
I saw the rest of your code and it seems perfect
Must be a small issue that I’m missing somewhere
Please cross verify your code with this code

#10

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#11

Thanks .I understood my mistake

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