Practice Python Implementation And Observations (19.2.2) - Mergesort - Part B
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Python Implementation and Observations

Practice - Python Implementation and Observations

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Practice Questions

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Question 1 Easy

What is the output when merging [1, 2] and [3, 4]?

💡 Hint: Think about how to combine the two sorted lists.

Question 2 Easy

Explain how the merge function works.

💡 Hint: Consider the use of indices for each list.

1 more question available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of the merge algorithm?

To sort a single list
To combine two sorted lists
To find an element in a list

💡 Hint: Consider what merging refers to in sorting.

Question 2

True or False: Merge sort has a time complexity of O(n^2).

True
False

💡 Hint: Recall the time complexities of sorting algorithms.

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Challenge Problems

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Challenge 1 Hard

Given two sorted lists A = [1, 3, 5, 7] and B = [2, 4, 6, 8, 10], write a Python function to merge these lists. Discuss your approach.

💡 Hint: Think about using a while loop for merging.

Challenge 2 Hard

Explain why merging two sorted lists is O(n) when compared to sorting a single list using merge sort, which is O(n log n).

💡 Hint: Consider the difference between combining versus rearranging elements.

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