Private Inheritance Basics

With private inheritance, the base class's public interface becomes PRIVATE in the derived class. It models "implemented in terms of" rather than "is-a".

Base class Timer (already written) has a public int ticks() const returning 10.

Create a class Stopwatch that inherits from Timer using PRIVATE inheritance, and expose the behavior through a public method int elapsed() const that returns ticks().

The program prints:
10

Do NOT write a main function.

Expected Output:

Topics:

Inheritance

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