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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the time complexity of the merge function?
💡 Hint: Think about the operations performed during the merge process.
Question 2
Easy
What does 'stability' mean regarding sorting?
💡 Hint: Consider what happens to equal elements in a sort.
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 merge sort?
- O(n)
- O(n²)
- O(n log n)
- O(log n)
💡 Hint: Consider how merging and dividing contributes to the total work done.
Question 2
Merge sort is stable. True or False?
- True
- False
💡 Hint: Think about how duplicates are treated in sorting.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a non-recursive version of the merge sort algorithm and compare its performance in terms of time and space complexity.
💡 Hint: Think about how you can replace recursive calls with iterative constructs.
Question 2
Implement a variant of merge sort that counts how many inversions there are in the given list.
💡 Hint: Utilize the merge process to track inversions.
Challenge and get performance evaluation