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Answers and rating deltas for
Find the sum of elements by column in PHP
| Author | Votes | Δ |
|---|---|---|
| u_mulder | 2 | +0.83 |
| Aksen P | 1 | +0.31 |
| ainasma | 1 | +1.51 |
| MorganFreeFarm | 0 | -0.87 |
| J0wZ | -2 | -3.67 |
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