| Algorithm | Best | Average | Worst | Space | Stable |
|---|---|---|---|---|---|
| Bubble | O(n) | O(n²) | O(n²) | O(1) | Yes |
| Selection | O(n²) | O(n²) | O(n²) | O(1) | No |
| Insertion | O(n) | O(n²) | O(n²) | O(1) | Yes |
| Merge | O(n log n) | O(n log n) | O(n log n) | O(n) | Yes |
| Quick | O(n log n) | O(n log n) | O(n²) | O(log n) | No |
| Heap | O(n log n) | O(n log n) | O(n log n) | O(1) | No |
| Shell | O(n log n) | O(n^1.3) | O(n²) | O(1) | No |
| Radix | O(nk) | O(nk) | O(nk) | O(n+k) | Yes |