Print all nodes at distance k

#1

I am getting segmentation fault. Please help.

#2

@vaishnavtannu
Check the input format correctly. There is no m to be taken as input. So delete line 104 and change line 108 to for(int i = 0; i < n; i++)
Also take cin>>t; after line 121

#3


Please check now. I am still not getting any output.

#4

@vaishnavtannu

  1. Change line 57 to if(root->data == target->data)
  2. Change line 62 to int leftDistance = printNodesAtDistanceK(root->left, k, target); and line 76 to int rightDistance = printNodesAtDistanceK(root->right, k, target);
#5

@vaishnavtannu
Mark this doubt as resolved if you get the logic. Thanks

#6

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