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Bubble sort

Computer Science · Algorithms

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About this practice set

Bubble sort is part of Computer Science (Algorithms). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    What does bubble sort do?

    • Repeatedly swaps adjacent out-of-order items
    • Splits and merges
    • Picks the minimum each pass
    • Counts occurrences