One Method, Many Animals

A method that takes a base-class parameter can accept ANY derived object. The Animal, Dog, and Cat classes are complete. In the Speaker class, finish MakeItSpeak(Animal a) so it returns the result of calling Speak() on the given animal. The correct overridden version runs automatically. Do NOT write a Main method.

For a Dog the program prints:
Woof

Expected Output:

Woof

Topics:

Polymorphism

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