Google Coding Interview Question | Leetcode 834 | Sum of Distances in Tree

In this video, we introduce how to solve the "Sum of Distances in Tree" question which is used by big tech companies like Google, Facebook, Amazon in coding interviews. We also cover how to behave during a coding interview, e.g. communication, testing, coding style, etc.

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[angelsancheese]

Dang how is the solution in the 20% percentile for runtime?! Crazy whoever came up with something faster

[Kasatankit]

Volume is too low, thanks for the solution