Print nodes at distance k from given node

I am getting segmentation fault in my code

hello @anika203a
pls share ur code using cb ide

I’ve made some changes but there is still some problem

@anika203a

check now-> https://ide.codingblocks.com/s/384055

also u need to print output in sorted order.so store all ur output values in vector then sort that vector and then print.

2 Test cases are still not getting passed

… . . . . . . . .

Now,its working fine I’ve used multiset

:+1: :+1: :+1: . . . . . .

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