All files / leetCode 0094.ts

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import type { TreeNode } from './Tree'
import { traversal } from './Tree'
 
export default function inorderTraversal(
  root: TreeNode<number> | null,
): number[] {
  const res: number[] = []
 
  traversal(root, (node) => {
    res.push(node)
  })
 
  return res
}