UNARY OPERATOR OVERLOADING

AIM:
         To implement a C++ program to find the complex numbers using unary operator overloading.

ALGORITHM:

Step 1: Include the header files

Step 2: Declare the class.

Step 3: Declare the variables and its member function.

Step 4: Using the function getvalue() to get the two numbers.

Step 5: Define the function operator ++ to increment the values

Step 6: Define the function operator - -to decrement the values.

Step 7: Define the display function.

Step 8: Declare the class object.

Step 9: Call the function getvalue

Step 10: Call the function operator ++() by incrementing the class object and call the   function display.

Step 11: Call the function operator - -() by decrementing the class object and call the function display.

PROGRAM:

#include<iostream.h>

#include<conio.h>

 class complex

{

     int a,b,c;

    public:

        complex(){}

        void getvalue()

       {

                 cout<<"Enter the Two Numbers:";

                 cin>>a>>b;

       }

     void operator++()

      {

                 a=++a;

                 b=++b;

       }

         void operator--()

       {

                 a=--a;

                 b=--b;

        }

          void display()

        {

                 cout<<a<<"+\t"<<b<<"i"<<endl;

         }

};