juniorSorting

What is Bubble Sort?

Updated Apr 28, 2026

Short answer

A simple comparison-based sorting algorithm where adjacent elements are swapped if they are in the wrong order.

Deep explanation

Sorting is the process of arranging data in a specific order. A simple comparison-based sorting algorithm where adjacent elements are swapped if they are in the wrong order. Fundamental sorts are essential for understanding algorithmic trade-offs.

Real-world example

Sorting a hand of cards during a game.

Common mistakes

  • Assuming O(n^2) algorithms are suitable for large production datasets.

Follow-up questions

  • What is the worst-case for Bubble Sort?

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