1. You are given a partially written GenericTree class. 2. You are required to find and print the diameter of tree. THe diameter is defined as maximum number of edges between any two nodes in the tree. Check the question video for clarity. 3. Input is managed for you.
Input Format
Input is managed for you
Output Format
diameter
Constraints
None
Notice
Try First, Check Solution later
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Input
20 10 20 -50 -1 60 -1 -1 30 -70 -1 80 -1 90 -1 -1 40 -100 -1 -1 -1
Output
4