Practice - Implementation of Deletion in Python
Practice Questions
Test your understanding with targeted questions
What is a leaf node in a binary search tree?
💡 Hint: Think about what 'leaf' means in other contexts.
In which case do you need to promote a child node?
💡 Hint: Consider what happens if a node has no children versus one child.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What happens when you delete a leaf node?
💡 Hint: Consider what makes a node a leaf.
True or False: You can only delete nodes that have children in a binary search tree.
💡 Hint: Think about the definition of a leaf node.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Describe the full algorithm for deleting a node in a BST, detailing each potential case of node structure.
💡 Hint: Consider what needs adjusting in each scenario.
Write a Python function to demonstrate deletion in an AVL tree. Explain how it differs from a standard BST.
💡 Hint: What steps are involved in checking balance after deletion?
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Reference links
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