import java.io.*;
import java.util.Scanner;

public class Steg {

    public static void main(String[] args) {
        File file = new File("/Users/Vinesh/Desktop/stego_ecg.txt");
        String message = "";
        try {
            Scanner scan = new Scanner(file);
            while (scan.hasNextDouble()) {
                // Conversion code by Mohammad Saidur Rahman on discussion board
                // Convert a double value into binary string
                double value = scan.nextDouble();
                String binaryValue = Long.toBinaryString(Double.doubleToRawLongBits(value));
                // Need to check if the length binaryValue is 64 bit or not
                // If the length is not 64 bit, fill with ZERO (0) at the left
                int length = binaryValue.length();
                for (int j = 0; j < 64 - length; j++) {
                    binaryValue = "0" + binaryValue;
                }
                // Adds the LSB to an empty string for conversion later
                message += binaryValue.charAt(binaryValue.length() - 1);
                // Print 64 bit Binary String
                System.out.println(binaryValue);

            }
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        System.out.println("-----------------------------------");
        System.out.println(message);
    }

}