import java.util.ArrayDeque;
import java.util.Comparator;

public class Main {
    public static void main(String[] args) {
        Fusion<Double> f = new Fusion<Double>(new Comparator<Double>() {

            @Override
            public int compare(Double o1, Double o2) {
                if (o1 > o2) return 1;
                else if (o1 == o2) return 0;
                else return -1;
            }
        });

        ArrayDeque<Double> list = new ArrayDeque<>();

        for (String arg : args) {
            try {
                double d = Double.parseDouble(arg);
                list.addFirst(d);
            } catch (Exception e) {
                System.out.println("Invalid arg : " + arg);
            }
        }

        System.out.println(list.toString());
    }
}