x/masx200_leetcode_test/minimum-absolute-difference-in-bst/index.ts
1234567891011import inorderTraversal from "../binary-tree-inorder-traversal/index.ts";import { TreeNode } from "../binary-tree-inorder-traversal/TreeNode.ts";export default function getMinimumDifference(root: TreeNode | null): number { const nums = inorderTraversal(root); return Math.min( ...nums.map((v, i, a) => Math.abs((a[i + 1] ?? Infinity) - v)), );}