Problem in understanding tree structure of tree for the given test cases

I could not understand how the tree will be formed for the given input.Like which node is parent and which node is child.Can somebody explain this to me.
Eg:-1 0 1
4 5 6

Hey @gauravrmsc , We have noted this issue. We will be updating the problem statement with a proper explanation of the input format very soon. Sorry for the inconvenience. You could get back to this question later. Until then go ahead with solving other questions. :slight_smile:

Closing this topic as your issue is resolved by the mentor. If it is still not resolved, Kindly un-mark the accepted solution or create a new topic and post this question as a reference link in the description of the new topic.