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Answers and rating deltas for
I don't understand why Person incompatible type? what I need to do to compile it?
| Author | Votes | Δ |
|---|---|---|
| Iharob Al Asimi | 1 | +0.51 |
| Nikolay K | -1 | -4.08 |
Last visited: Jan 1, 2016, 10:22:34 PM