2-3 Deletion (Case #2)
Explore the method of deleting elements from internal nodes in 2-3 trees by swapping them with suitable in-order successors, shifting to leaf nodes, and performing deletions. Understand how to handle cases when child nodes contain multiple or single values to maintain tree structure and integrity.
We'll cover the following...
We'll cover the following...
Case 2: Element at internal node
Deletion is always performed at the leaf. Whenever you need to delete a key at the internal node, swap it with any of its in-order successors, and somehow make it shift to any leaf node as ...