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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Quicksort?
💡 Hint: Think about how it sorts without needing extra storage.
Question 2
Easy
Who invented Quicksort?
💡 Hint: Consider prominent figures in computer science.
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 Quicksort in the average case?
- O(n^2)
- O(n log n)
- O(n)
💡 Hint: Consider the efficiency of other sorting algorithms as a comparison.
Question 2
True or False: The choice of the pivot in Quicksort does not affect performance.
- True
- False
💡 Hint: Reflect on how a well-balanced partition helps efficiency.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the array [9, 4, 8, 3, 7], implement Quicksort and demonstrate the complete sorting process with all partitioning steps.
💡 Hint: Identify the pivot selections and result after each partition.
Question 2
Illustrate a scenario where selecting the first element as a pivot leads to the worst-case performance.
💡 Hint: Look at how the partitioning occurs with each choice of pivot.
Challenge and get performance evaluation