LeetCode Question · Nov 2021 · Bangalore

Google L4 | Phone | Binary Tree Question

SWE Phone Screen Mid
6 upvotes 2,349 views 8 replies

Question Details

Given a binary tree and two nodes A and B. Trace path from Node A to Node B. Return the Path directions 4 / \\ 3 6 / \\ / \\ 1 9 11...

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Topics

Binary Tree