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Grokking the Coding Interview Patterns

Same Tree

Understand how to compare two binary trees by checking their structure and node values to determine if they are identical. Explore the implementation of an efficient algorithm that solves this problem in linear time and space.

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Statement

Given the roots of two binary trees, p and q, write a function to check whether or not they are the same. Two binary trees are considered the same if they’re structurally identical and the nodes have the same value.

Constraints:

  • The number of nodes in the tree is in the range [0,100][0, 100] ...