LeetCode Question · Dec 2021 · Los Angeles

TikTok | OA | Multiple Questions

3 upvotes 3,617 views

Question Details

Q1: Q2: with a step to construct the tree from [(fromNode, toNode) ...] and error checking/handling along the way

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About This Question

This is a reported interview question from a bytedance interview for a backend role during the oa round reported in 2021.

It covers the following topics: Binary Tree, Strings .