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Answers and rating deltas for
why is it when I try to create a child class from a parent class(Downcasting), I get a null object
| Author | Votes | Δ |
|---|---|---|
| Gabriel Luci | 4 | +0.42 |
| Ranjeet Kumar | 1 | -1.70 |
| NovaBG03 | 1 | -1.70 |
Last visited: Oct 18, 2020, 5:58:00 PM