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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when you delete a leaf node in a binary search tree?
💡 Hint: Think about nodes without children.
Question 2
Easy
What is the time complexity for deletion in a balanced BST?
💡 Hint: Relate height to number of nodes.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the time complexity of deletion in a balanced binary search tree?
- O(n)
- O(log n)
- O(h)
💡 Hint: Consider how a balanced tree might grow.
Question 2
True or False: When deleting a node with one child, you simply bypass it.
- True
- False
💡 Hint: Focus on how nodes relate to each other.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a BST with the values 10, 20, 30, 40, 50. If you delete 30, describe the entire process and what the tree looks like after.
💡 Hint: Consider where the values are positioned before and after.
Question 2
Describe how inserting values in sorted order affects the height of a BST and suggest how to mitigate this for efficient deletions.
💡 Hint: What strategies can maintain balance?
Challenge and get performance evaluation