BINARY OPERATOR OVERLOADING

AIM:
         To implement a C++ program to add two complex numbers using binary 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 add two complex numbers.

Step 6: Define the function operator –()to subtract two complex numbers.

Step 7: Define the display function.

Step 8: Declare the class objects obj1,obj2 and result.

Step 9: Call the function getvalue using obj1 and obj2

Step 10: Calculate the value for the object result by calling the function operator + and     operator -.

Step 11: Call the display function using obj1 and obj2 and result.

Step 12: Return the values.

PROGRAM:

#include<iostream.h>

#include<conio.h>

 class complex

{

              int a,b;

    public:

              void getvalue()

              {

                 cout<<"Enter the value of Complex Numbers a,b:";

                 cin>>a>>b;

              }

              complex operator+(complex ob)

              {

                            complex t;

                            t.a=a+ob.a;

                            t.b=b+ob.b;

                            return(t);

              }

              complex operator-(complex ob)

              {

                            complex t;

                            t.a=a-ob.a;

                            t.b=b-ob.b;

                            return(t);

              }

              void display()

{

                            cout<<a<<"+"<<b<<"i"<<"\n";

              }

};

void main()

{

   clrscr();

   complex obj1,obj2,result,result1;

    obj1.getvalue();

   obj2.getvalue();

    result = obj1+obj2;

   result1=obj1-obj2;

    cout<<"Input Values:\n";

   obj1.display();

   obj2.display();

     cout<<"Result:";

   result.display();

  result1.display();

     getch();

}

SAMPLE OUTPUT:

Enter the value of Complex Numbers a, b

4                  5

Enter the value of Complex Numbers a, b

2                  2

Input Values

4 + 5i

2 + 2i

Result

6 +   7i

2 +   3i

              

RESULT:

                Thus a C++ program to add two complex numbers using binary operator overloading is implemented successfully.