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Answers and rating deltas for
Why does the comparison function given to qsort() need to return three different values?
| Author | Votes | Δ |
|---|---|---|
| rici | 4 | +1.10 |
| Weather Vane | 3 | +1.34 |
| Yves Daoust | 2 | +0.20 |
| OmG | 2 | +0.04 |
| Groo | 1 | -2.10 |
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