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Answers and rating deltas for
Can a superclass have an instance variable of a subclass type?
| Author | Votes | Δ |
|---|---|---|
| Frankely Diaz | 1 | +2.34 |
| Elliott Frisch | 1 | +0.13 |
| nonamorando | 0 | -3.41 |
Last visited: Nov 16, 2015, 7:41:38 AM