#include <stdafx.h>

#include <iostream>

#include <math.h>

using namespace std;

int main()

{

float a,b,c,delta,x1,x2;

cout << "Podaj liczby a,b,c dla funkcji ax^2+bx+c: "<<endl;

cout<< "a:";

cin >> a;

cout<< "b:";

cin >> b;

cout<< "c:";

cin >> c;

cout<< "Funckja ma postac:" << a << "x^2+" << b <<"x+" << c <<endl;

delta=b*b-4*a*c;

cout<<"Delta wynosi:"<< delta <<endl;

if(delta < 0) {

cout << "Brak rozwiazania" <<endl;

}

if(delta == 0) {

float x0= -b/2*a;

cout<< "Rozwiazanie to x0="<< x0 <<endl;

}

if(delta > 0) {

x1=(-b-sqrt(delta))/(2*a);

x2=(-b+sqrt(delta))/(2*a);

cout << "x1=" << x1 <<endl;

cout << "x2=" << x2 <<endl;

}

return 0;

}