Deletion in Binary Search Trees (Implementation)
Explore how to implement node deletion in binary search trees using Java. Understand handling cases for leaf nodes, nodes with one child, and nodes with two children. Learn the algorithmic approach, including finding the least node in the right subtree, and analyze the time complexity of deletion operations.
Deletion Cases
Following are the three cases of deletion in a Binary Search Tree:
- Node is a leaf node
- Node has a one child
- Node has two children