Chetan Dattachetan77.hashnode.dev·Oct 26, 2024Balanced Binary TreeProblem statement Given a binary tree, determine if it is height-balanced.(link) Example 1: Input: root = [3,9,20,null,null,15,7] Output: true Example 2: Input: root = [1,2,2,3,3,null,null,4,4] Output: false Example 3: Input: root = [] Output: tr...DiscussLeetcodebalanced-binary-tree
