Overload a Method by Argument Count

Method overloading (compile-time polymorphism) lets one method name have several versions with different parameter lists. The Calculator class already has Add(int, int). Add an overload Add(int, int, int) that returns the sum of all three numbers. Do NOT write a Main method.

The tester calls both versions, so the program prints the output shown in Expected Output.

Expected Output:

5↵
9↵

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

Hints2 available

Topics:

Polymorphism

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Your Output

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Test Cases

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