THIS PROGRAM IS TO MULTIPLY THE TWO COMPLEX NO.S GIVEN BY THE USER#include #include #include struct complex { int real; int imag; };void main() { clrscr(); complex a,b,c; cout<<"input the real part for first complex number : "; cin>>a.real; cout<<"input the imaginary part for first complex number : "; cin>>a.imag; cout< cout<<"input the real part for second complex number : "; cin>>b.real; cout<<"input the imaginary part for second complex number : "; cin>>b.imag; c.real = (a.real*b.real-a.imag*b.imag)+(a.real*b.imag+a.imag*b.real);// c.imag = a.imag * b.imag; cout< cout<<"the multiplication is : "< getch(); }