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Leetcode 938. Range Sum of BST
Given the root of a binary search tree and an inclusive range [low, high], return the sum of all node values that fall within the range. Leverage the BST ordering to prune subtrees that are entirely < low or > high and traverse only the relevant nodes.
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All Regions
Mid March, 2026
Meta
Staff
Given the root of the BST and high and low values, find the sum of nodes in this range.
Mid December, 2025
Meta
Senior
Early October, 2025
Meta
Mid-level
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