Create Complex number using constructor:

class complex

                                {

                                                private:

                                                int real,ima;

                                                static int count;

                                                public :

                                                complex (int a,int b)       //constructor

                                                {

                                                real=a;

                                                ima=b;

                                                }

                                                complex()      //default constructor

                                                {

                                                real=0;

                                                ima=0;

                                                }

                                                void show()

                                                {

                                                cout<< real<<"\n"<

                                                }

                                                friend complex sum(complex ,complex);

                                                ~complex () // destructor

                                                {

                                                }

                                };

                                int complex :: count=15;

                complex sum( complex a,complex b)

                {

                complex c3;

                c3.real= a.real + b.real;

                c3.ima= a.ima + b.ima;

                return c3;

                }

void main()

                {

                complex a,b,c;

                clrscr();

                a = complex(10,12);   //constructor

                b= complex(12,10);

                c=sum(a,b);

                c.show();

                //cout <

                getch();

       }