Leetcode 530. Minimum Absolute Difference in BST
Given the root of a BST, find the minimum absolute difference between values of any two different nodes. Use the BST property (in-order yields sorted values) and compare adjacent elements to compute the smallest gap.
Asked at:
Meta
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Mid March, 2025
Meta
Senior
Your account is free and you can post anonymously if you choose.