Addition of complex numbers(C coding)

 BASIC  C  PROGRAMS :-

• addition of  complex numbers-

#include<conio.h>

#include<stdlib.h>

struct complex

{

       int real;

       int img;

       };

       int main()

       {

           struct complex a,b,c;

           printf("Enter a and b where a+ib is the first complex number");

           printf("\na=");

           scanf("%d",&a.real);

           printf("b=");

           scanf("%d",&a.img);

           printf("Enter c and d where c+id is the second complex number.");

           printf("\nc=");

           scanf("%d",&b.real);

           printf("d=");

           scanf("%d",&b.img);

           c.real=a.real+b.real;

           c.img=a.img+b.img;

           if(c.img>=0)

           printf("sum of two complex numbers=%d+%di",c.real,c.img);

           else

           printf("sum of two complex numbers=%d%di",c.real,c.img);

           getch();

           return 0;

           }

output:-

please comment if you have any problem with this coding.