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Grokking the Coding Interview Patterns in Python

Solution: Symmetric Tree

Explore the method to determine if a binary tree is symmetric by applying breadth-first search traversal. Understand how to compare left and right subtrees through a queue-based algorithm, ensuring mirrored structures. Learn the time and space complexities involved to efficiently solve the symmetric tree problem.

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Statement

Given the root of a binary tree, check whether it is a symmetric tree. A symmetric tree refers to a tree that is the mirror of itself, i.e., symmetric around its root.

Constraints:

  • The tree contains nodes in the range [1,500][1, 500]
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