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Answers and rating deltas for
Return the elements present exactly once in an array
| Author | Votes | Δ |
|---|---|---|
| Jason | 5 | +3.35 |
| Arup Rakshit | 4 | +0.87 |
| rogerdpack | 0 | -1.13 |
Last visited: Sep 14, 2014, 5:07:29 AM