x/masx200_leetcode_test/cong-shang-dao-xia-da-yin-er-cha-shu-lcof/index.ts
123456789101112131415import { TreeNode } from "../binary-tree-inorder-traversal/TreeNode.ts";import { level } from "../binary-tree-level-order-traversal-ii/level.ts";function levelOrder(root: TreeNode | null): number[] { if (!root) { return []; } const current: TreeNode[] = [root]; const result: number[] = []; level(current, (r) => result.push(...r)); return result;}export default levelOrder;