#include <iostream>
#include <cmath>
#include "interval.hpp"

int main()
{
	interval a, b, c, r;

	std::cout.precision(17);

	a = 1.;
	b = 1e15;
	c = 1e14;

	r = (-b + sqrt(b * b - 4 * a * c)) / (2 * a);
	std::cout << r << "\n";

	r = 2 * c / (-b - sqrt(b * b - 4 * a * c));
	std::cout << r << "\n";
}