7.Write a program to read a list containing item name, item code and cost interactively and produce a three-column output as shown below. NAME CODE COST Turbo C++ 1001 250.95 C Primer 905 95.70 ------------- ------- ---------- ------------- ------- ---------- Note that the name and code are left-justified and the cost is right-justified with a precision of two digits. Trailing zeros are shown.

 /*Hybrid Inheritance (virtual base classA)

       ____A____
       |   |   |
       B---D---C */
#include <iostream.h>
#include <conio.h>

class A
{
    public:
        void printA()
        {
            cout << "Class A -> printA function called" << endl;
        }
};
class B :virtual public A
{
    public:
        void printB()
        {
            cout << "Class B -> printB function called" << endl;
        }
};
class C : virtual public A
{
    public:
        void printC()
        {
            cout << "Class C -> printC function called" << endl;
        }
};
class D : public B, public C
{
    public:
        void printD()
        {
            cout << "Class D -> printD function called" << endl;
        }
};
void main()
{
     clrscr();

     D obj;

     obj.printA();
     obj.printB();
     obj.printC();
     obj.printD();

     getch();
}