/*WRITE A PROGRAM TO ADD TWO COMPLEX NUMBERS USING CONSTRUCTOR*/

#include<iostream.h>
#include<stdio.h>
#include<conio.h>
class complex
{

float x, y;
public:
complex()
{
x=y=0;
}
complex(float a)
{
x=y=a;
}
complex(float real,float img)
{
x=real;
y=img;
}
friend complex sum(complex,complex);
friend void show(complex);
};
complex sum(complexc1,complexc2)
{
complex c3;
c3.x=c1.x+c2.x;
c3.y=c1.y+c2.y;
return(c3);
}
void show(complexc)
{
cout<<c.x<<"\t"<<c.y;
}
void main()
{
complex a(2.7,3.5);
complex b(1.6);
complex c;
c=sum(a,b);
cout<<"a=";
show(a);
cout<<"b=";
show(b);
cout<<"c=";
show(c);
getch();
}

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OUTPUT:-