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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a heap?
💡 Hint: Think about the relationships between parents and children in the structure.
Question 2
Easy
What is the time complexity for building a heap?
💡 Hint: Remember the steps involved in creating the heap from an array.
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 use of heaps?
- To sort data
- To store elements in a linear fashion
- To implement priority queues
- To represent graphs
💡 Hint: Consider how you would prioritize tasks in real-life applications.
Question 2
True or False: Heap sort has a time complexity of O(n^2).
- True
- False
💡 Hint: Recall how sorting with heaps operates compared to other methods.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the array [10, 15, 30, 5, 20, 25], build a max heap and explain each step in the process.
💡 Hint: Focus on where swaps may occur.
Question 2
Devise a scenario where heaps can significantly improve performance compared to sorting methods like bubble sort.
💡 Hint: Think about how often data changes and how fast you need that information.
Challenge and get performance evaluation