package com.company;

import java.util.Scanner;

public class Main {

    static Scanner input = new Scanner(System.in);

    public static void Babylonian (){
        System.out.println("Take a guess");
        double n = input.nextDouble();

        double r = n / 2;
        //System.out.println("The initial guess is " + r);

        double last_guess = r;
        double current_guess = r;

        double one_percent = 1;

        while (true) {
            last_guess = current_guess;
            r = n / current_guess;
            current_guess = (current_guess + r) / 2;

            System.out.println("The current guess is " + String.format("%.2f", current_guess) );
            System.out.println("The last guess is " + String.format("%.2f", last_guess) );
            System.out.println("The r is " + String.format("%.2f", r) );


            one_percent = ((current_guess - last_guess) / last_guess) * 100;
            System.out.println("1% = " + String.format("%.2f", one_percent) );
            if (one_percent <= 1 && one_percent >= 0) {
                break;
            }
        }
    }

    public static void main(String[] args) {
    // write your code here
        Babylonian();
    }
}