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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a max-heap.
💡 Hint: Think about the arrangement of elements in relation to their parent.
Question 2
Easy
What is the time complexity of inserting an element in a max-heap?
💡 Hint: Consider the height of the tree when determining time.
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 primary property of a max-heap?
- Every parent is less than its children
- Every parent is greater than its children
- Children can be equal
- All elements are unique
💡 Hint: Think about the arrangement of nodes in a max-heap.
Question 2
True or False: The delete max operation has a time complexity of O(log n).
- True
- False
💡 Hint: Consider how many elements you have to check after deletion.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation