32. Best Strategy

INSTRUCTOR NOTE:

A stub is a dummy implementation of the method. It can be used for testing before you code the whole function.

In order to answer this question, you should think about the dependencies between the various steps, but also about what order of implementing and testing them will be most likely to efficiently lead to a correct solution.

It's definitely a subjective question, and there are many reasonable answers to this question. Because of this, your answer will not be graded. But watching the instructor explain his solution will help you evaluate your solution.