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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 operation?
💡 Hint: Consider what happens as you merge the two lists.
Question 2
Easy
Explain the base case in the context of Merge Sort.
💡 Hint: Think about what happens with very small lists.
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 purpose of the merge function?
- To sort a single list
- To combine two sorted lists
- To compare two lists
💡 Hint: Think about the primary operation that merge is designed for.
Question 2
True or False: The time complexity of Merge Sort is O(n).
- True
- False
💡 Hint: Recall the two main phases in the sorting process.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that the time complexity of the Merge Sort algorithm is O(n log n) by writing out the recurrence and solving it.
💡 Hint: Recall how to express recursive functions as tree structures for analysis.
Question 2
Write an algorithm that uses the merge function to create a union of two lists, using the property of sorted lists to omit duplicates.
💡 Hint: Consider how to efficiently skip duplicates as you perform the merge.
Challenge and get performance evaluation