Practice - Bottom-Up Heapifying
Practice Questions
Test your understanding with targeted questions
Define a max-heap.
💡 Hint: Think about the arrangement of elements in relation to their parent.
What is the time complexity of inserting an element in a max-heap?
💡 Hint: Consider the height of the tree when determining time.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary property of a max-heap?
💡 Hint: Think about the arrangement of nodes in a max-heap.
True or False: The delete max operation has a time complexity of O(log n).
💡 Hint: Consider how many elements you have to check after deletion.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given the array [8, 7, 6, 5, 4, 3, 2, 1], build a max-heap using the bottom-up approach and illustrate each step.
💡 Hint: Start from index n/2 and work your way up.
Explain how you would modify the heap sort algorithm to create a min-heap for sorting in ascending order. What changes in terms of implementation?
💡 Hint: Think about the inverse nature of the heap properties.
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Reference links
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