#include <stdio.h>
#include <conio.h>

struct TComplex
{
    float coef_real;
    float coef_img;
};

int citeste(struct TComplex *z)
{
	printf("Dati coeficientul real\n");
	fflush(stdin);
	scanf("%f",z->coef_real);
	printf("Dati coeficientul imaginar\n");
	scanf("%f",z->coef_img);
	return 0;
}

int scrie(struct TComplex *z)
{
	printf("Numarul complex citit este:%f + (%fi)", z->coef_real, z->coef_img);
	return 0;
}

int aduna(struct TComplex  *z1, struct TComplex *z2, struct TComplex *rez)
{
	rez->coef_real=z1->coef_real + z2->coef_real;
	rez->coef_img=z1->coef_img + z2->coef_img;
	return 0;
}


int inmultire(struct TComplex *z1, struct TComplex *z2, struct TComplex *rez)
{
	rez->coef_real=(z1->coef_real*z2->coef_real) + ((-1)*(z1->coef_img*z2->coef_img));
	rez->coef_img=(z1->coef_real*z2->coef_img)+(z1->coef_img*z2->coef_real);
	return 0;
}

void main()
{
	struct TComplex* c1=NULL,*c2=NULL,*ad=NULL,*in=NULL;
	citeste(c1);
	citeste(c2);
	scrie(c1);
	scrie(c2);
	aduna(c1,c2,ad);
	inmultire(c1,c2,in);
	scrie(ad);
	scrie(in);
	getch();
}