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Answers and rating deltas for
Using a variable of a superclass to access an object of a derived class
| Author | Votes | Δ |
|---|---|---|
| Pavel Smirnov | 3 | +0.91 |
| Khalid Shah | 0 | -0.59 |
| Yıldırım BAYRAKÇI | 0 | -1.28 |
| Ghenand Shweta | 0 | -1.28 |
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