Grokking the Coding Interview: Patterns for Coding Questions

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Path With Given Sequence (medium)

Problem Statement

Given a binary tree and a number sequence, find if the sequence is present as a root-to-leaf path in the given tree.

Constraints:

1 <= arr.length <= 5000
0 <= arr[i] <= 9
Each node's value is between [0 - 9].

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