Print all nodes at distance k(TREES)

#1

only two test cases are passing, Can anyone suggest where i am going wrong here? here’s the link to the code:

#2

Hey @rahulgoindi15
Your code is correct. Just make a change with your output. For each query store the output in a vector. Sort the vector. Then output the result.

#3

i did as you said, but now only 1 case is correct and the rest are wrong
here’s the link: https://ide.codingblocks.com/s/178132

#4

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#5

no my doubts were not cleared @Aarnav-Jindal-1059677350830863

#6

Hey @rahulgoindi15 you are connected to me on chat and the issue is with just with one misplaced line of code. That’s why I marked it as closed. If you have any issues you can clear it with me there anytime.

#7

which line? and what is wrong??

#8

@rahulgoindi15
Line 86 and 95
Put values in vector and not output them directly.

#9

still testcase 1 isnt passing…

#10

@Aarnav-Jindal-1059677350830863

#11

@rahulgoindi15
You forgot to add one condition. When there are no nodes at distance K that is size of vector is 0, you need to output zero.

If your doubt will be resolved, please mark it as resolved.