import java.util.regex.*;

public class Precision {
    public static void main (String[] args) {
        format(args[0]);
    }
    public static void format(String num) {
        String regex = "^0*((0|[1-9][0-9]*)(\\.([0-9]*[1-9]|0))?)0*$";
        Matcher m;

        m = Pattern.compile(regex).matcher(num);
        m.find();
        System.out.println(m.group(1));
        System.out.println(Double.parseDouble(num));
    }
}