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.

 /* J_3_P_1
Write a C++ program, which shows the use of arithmetic operators overloading for two
objects of the same class. (Addition, subtraction, multiplication and division of two objects).
*/
#include <iostream.h>
#include <conio.h>

class math
{
      int a, b, s, m, d;
      public:
        void get()
        {
            cout << "Enter value a = ";
            cin >> a;
        }
        math operator+(math obj2)
        {
             math add;
             add.b = a + obj2.a;
             return add;
        }
        math operator - (math obj2)
        {
            math sub;
            sub.s = a - obj2.a;
            return sub;
        }
        math operator * (math obj2)
        {
            math mul;
            mul.m = a * obj2.a;
            return mul;
        }
        math operator / (math obj2)
        {
            math div;
            div.d = a / obj2.a;
            return div;
        }
        void diplay()
        {
            cout << "Addition = "<< b << endl;
            cout << "Substraction = " << s << endl;
            cout << "Multiplication = " << m << endl;
            cout << "Division = " << d << endl;
        }
};
void main()
{
    clrscr();
    math obj1, obj2, obj3;

    obj1.get();
    obj2.get();

    obj3 = obj1 + obj2;
    obj3 = obj1 - obj2;
    obj3 = obj1 * obj2;
    obj3 = obj1 / obj2;
    obj3.diplay();

    getch();

}