Implement Two Interfaces

A class can implement more than one interface. Make Duck implement BOTH IWalk and ISwim: Walk() returns Duck walks and Swim() returns Duck swims. The same object can then be used through either interface. Do NOT write a Main method.

The tester calls Walk() through an IWalk and Swim() through an ISwim (see Expected Output).

Expected Output:

Duck walks↵
Duck swims↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

Polymorphism

Code Editor

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Your Output

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Test Cases

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