ArraysLesson 5Free preview
DSA Bubble Sort
This lesson is part of DSA · All levels
Summary
Bubble sort sort sorts the data by comparing two adjacent elements and exchanging them if they are in the wrong order, repeating until there is no further exchange. At each turn, the largest element floats to the rightmost position like a bubble rises to the surface. The algorithm is easy to understand but slow for big data due to its average complexity.
Key points
- Comparing and exchanging pairs of adjacent elements
- Each spin locks one of the largest elements in the final position
- Stop early when one round is full without a trade
- Average and worst time complexity
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