Print all nodes at distance k from a given node

#1


One test case is not passing. Check out and resolve it.

#2

@anishanand3733
here you are checking only for target node if it is present int the array or not.
But there may be a possibility lets suppose tree is of height=2, but k is 1000. then there is no possibility so you have to print “0” in that case also.
So just check if result.size()==0 then also proint “0”

I hope you have got your mistake now.
Please mark the doubt as resolved if it is clear now.

1 Like
#3

hi anish. we don’t know each other but i am asking you for a help. can you please give your 100% off coupon. brother i really want to do the Interview Prep Java Course.
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#4

I have already used it to buy the course.

#5

bro, can u still share the code?