BST Deletion Simplified 🌳 | Delete Nodes from Binary Search Tree |
BST Deletion Simplified 🌳 | Delete Nodes from Binary Search Tree | #vilearnx
Deleting a node in a Binary Search Tree (BST) involves three main cases. Here's a simple breakdown with visuals:
🔹 Case 1: Node is a leaf → Just remove it
🔹 Case 2: Node has one child → Connect its parent to the child
🔹 Case 3: Node has two children → Replace it with in-order successor, then delete
In this video, we walk through each case with diagrams and step-by-step code examples. Ideal for coding interviews and DSA prep!
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