I know making an abstract class isn't a big deal. All making an abstract class takes is a virtual function declaration assigned to the value 0, in the class you want to be abstract. Meanwhile, you have to make sure all t…

/* my environment is dev-c++. output: message "I'm bored!!!" in a black DOS window */ #include <iostream> #include <string> #include <stdlib.h> // using package known as std using namespace std; // c…