import java.util.Scanner;
public class RootsRunner
{
    public static void main(String[]ars)
    {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter a value for a. ");
        String j = in.nextLine();
        double a = Double.parseDouble(j);
        System.out.println();
        System.out.print("Enter a value for n. ");
        String k = in.nextLine();
        double n = Double.parseDouble(k);
        final double EPSILON = .01;
        Roots b = new Roots(a, n, EPSILON);

        while(b.hasMoreGuesses())
        {
            System.out.println(b.nextGuess());
        }


    }
}