#include <iostream>
using namespace std;
struct complex{
double re;
double im;
complex(double a, double b){
re = a;
im = b;
}
void add(complex b);
void multiply(complex b);
void conjugate();
void print();
};
void complex::print(){
cout << "real is " << re << " and imaginary is " << im << endl;
}
void complex::multiply(complex b){
int temp = re*b.re-im*b.im;
im = im*b.re+re*b.im;
re = temp;
}
void complex::add(complex b){
re += b.re;
im += b.im;
}
void complex::conjugate(){
im = -im;
}
int main() {
complex x={3,4}, y={1,-0.25};
x.print();
y.print();
x.add(y);
x.print();
y.multiply(x);
y.print();
x.conjugate();
x.print();
y.conjugate();
y.print();
return 0;
}
