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Problem: Univalued Binary Tree
Medium
30 min
Explore how to identify a univalued binary tree by checking if every node contains the same value. This lesson helps you implement a depth-first search method to solve this problem efficiently in Python, strengthening your skills in binary tree traversal and analysis.
Statement
A binary tree is considered uni-valued if every node in the tree contains the same value.
Given the root of a binary tree, return TRUE if the tree is uni-valued, or FALSE otherwise.
Constraints:
The number of nodes in the tree is in the range
. Node.data
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Problem
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Submissions
Problem: Univalued Binary Tree
Medium
30 min
Explore how to identify a univalued binary tree by checking if every node contains the same value. This lesson helps you implement a depth-first search method to solve this problem efficiently in Python, strengthening your skills in binary tree traversal and analysis.
Statement
A binary tree is considered uni-valued if every node in the tree contains the same value.
Given the root of a binary tree, return TRUE if the tree is uni-valued, or FALSE otherwise.
Constraints:
The number of nodes in the tree is in the range
. Node.data