#include <iostream>
#include <math.h>

using namespace std;

int main()
{
   int a, b, c;
   double delta, x1, x2;
   cout << "introduceti coeficientii ec. de gr.2";
   cin >> a;
   cin >> b;
   cin >> c;
   delta = b * b - 4 * a * c;
   x1 = (-b + sqrt(delta))/(2 * a);
   x2 = (-b - sqrt(delta))/(2 * a);
   cout << x1 << " " << x2 << endl;
   return 0;
}