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.

 // class to basic

#include <iostream.h>
#include <conio.h>

class add
{
    int a, b;
    public:
        operator int()
        {
        a=3;
        b=4;
            int sum;
            sum = a + b;
            return sum;
        }
};
void main()
{
    int sum;
    clrscr();

    add obj;

    sum = obj;

    cout << " sum = " << sum;
    getch();
}