#include <cmath>
#include <stdio.h>
#include <iostream>
using namespace std;

int main (){

	float x1,y1,x2,y2;
	float u = 0.0;
	float l = -1.0;
	float m;

	for(int i = 0; i<10;i++){

		m=(u+l)*0.5;

		y1 = 3+6*((u+m)*0.5)+5*pow(((u+m)*0.5),2)+3*pow(((u+m)*0.5),3)+4*pow(((u+m)*0.5),4);
		x1 = (u+m)*0.5;
		y2 = 3+6*((l+m)*0.5)+5*pow(((l+m)*0.5),2)+3*pow(((l+m)*0.5),3)+4*pow(((l+m)*0.5),4);
		x2 = (l+m)*0.5;

		if(y1>y2){
			u=m;
			m=x2;
		}
		else if (y1 < y2){
			l=m;
			m=x1;
		}


	}
	cout << y1 << endl << x1;

	return 0;
}