Practice Bubble Sort (5.3.1) - Apply Sorting and Searching Algorithms Efficiently
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Bubble Sort

Practice - Bubble Sort

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define Bubble Sort in your own words.

💡 Hint: Think about how the algorithm compares elements.

Question 2 Easy

What is the best-case time complexity of Bubble Sort?

💡 Hint: Consider what happens to the number of comparisons in a sorted list.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the time complexity of Bubble Sort in the average case?

O(n)
O(n log n)
O(n²)

💡 Hint: Think about comparisons required for larger lists.

Question 2

Bubble Sort maintains the relative order of equal elements. True or False?

True
False

💡 Hint: What does stability mean in sorting algorithms?

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Implement Bubble Sort algorithm in Python and sort the list [12, 11, 10, 5, 6]. Describe each step.

💡 Hint: Start unaware of the order, and keep track of changes.

Challenge 2 Hard

Given a pair of names sorted by last name, explain how Bubble Sort would maintain order if first names are also the same.

💡 Hint: Consider what happens when you encounter two 'Smiths' in sorting.

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Reference links

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