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Answers and rating deltas for
How to tell if an array is a permutation in O(n)?
| Author | Votes | Δ |
|---|---|---|
| Jason S | 15 | +1.24 |
| Craig Gidney | 9 | +3.17 |
| Jules | 5 | +2.39 |
| Keith Randall | 1 | +0.42 |
| Sparky | 1 | +0.73 |
| McBeth | 1 | +0.43 |
| Anis Abboud | 0 | 0.00 |
| iloahz | 0 | 0.00 |
| none | 0 | 0.00 |
| Corey Ogburn | 0 | 0.00 |
| AnT | 0 | -1.07 |
| Rex Kerr | 0 | -0.70 |
| samoz | 0 | -0.39 |
| Ian | 0 | 0.00 |
| Chris Card | 0 | -2.62 |
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