Practice - Tree Class and Node Structure
Practice Questions
Test your understanding with targeted questions
What happens when we delete a leaf node in a binary search tree?
💡 Hint: Think about a node that has no children.
What do you call a node that has only one child?
💡 Hint: Consider how many children it has.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What do you do to delete a leaf node in a binary search tree?
💡 Hint: Consider what happens when a node has no children.
True or False: Deleting a node with one child involves promoting that child.
💡 Hint: Think about how trees maintain their structure.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a binary search tree, write a comprehensive function in Python that handles all scenarios of node deletion, including leaf, single child, and two children cases with detailed comments.
💡 Hint: Break down each condition step by step.
Analyze the time complexity of various deletion scenarios in a binary search tree and explain how tree height impacts performance in the worst and best cases.
💡 Hint: Consider how traversing different paths in the tree affects time.
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Reference links
Supplementary resources to enhance your learning experience.