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Answers and rating deltas for
Extracting the number of different elements of a specific column in a 2D list
| Author | Votes | Δ |
|---|---|---|
| Martijn Pieters | 1 | -1.43 |
| Ashalynd | 1 | +1.43 |
Last visited: May 1, 2015, 9:46:16 PM