Add a new class named ScoreReport that contains an array of floats. Each float r

Question

Add a new class named ScoreReport that contains an array of floats. Each float

represents a homework score. And it has another data member that is the number of

homeworks. Define default contructor, copy constructor, constructor with parameters

and destructor. And also override the Display() method.

2. Create an array of Document pointers, allocating new Report, GradeReport, and

ScoreReport objects. Display each one, and then delete them from memory. Which

destructors were called? Add a destructor to Document that outputs the debug

information to be sure.

3. Make Document%u2019s destructor virtual, and run the same code you wrote in the step 2, Now which destructor are called?.

Explanation / Answer

g

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