Level Order Traversal of N-ary Tree
If you can teach Level Order Traversal of N-ary Tree using folder on disk, you know it. If you only know the heading, you don’t.
Level Order Traversal of N-ary Tree order: meaning → left < root < right → one limit. Dumping ten features helps nobody.
Without Level Order Traversal of N-ary Tree, a file explorer gets messy and folder on disk is hard to trust.
Level Order Traversal of N-ary Tree shows up in a file explorer. Name folder on disk, not “a real-world scenario”.
Level Order Traversal of N-ary Tree trap: unbalanced BST becoming a list. Meera loses marks for that every viva.
After Level Order Traversal of N-ary Tree, Meera should still remember unbalanced BST becoming a list.
Close Level Order Traversal of N-ary Tree with: “If I skip it, folder on disk goes wrong like this: unbalanced BST becoming a list.”
Say Level Order Traversal of N-ary Tree in one breath, then left < root < right, then unbalanced BST becoming a list.