Completing the Definition of the Class Coin

Often a good problem-solving strategy is to solve a somewhat simpler problem that we can enhance to solve the original problem. Recall that we defined the class Coin1 as a step towards the class Coin. The previous lesson shows the definition of this simpler class.

Revising the constructor

We decided in the previous lesson to have Coin1’s default constructor create a heads-up coin. Now let’s change that constructor so that new coins will ...