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Answers and rating deltas for
why cant we use a reference variable of super class to access methods of its subclass(methods not av
Author | Votes | Δ |
---|---|---|
Pallavi Sonal | 1 | +4.34 |
user3734782 | 0 | -1.04 |
Andrew H | 0 | -1.10 |
davidxxx | 0 | -0.28 |
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