import java.util.*;
import java.lang.*;

class Main
{
	public static void main (String[] args)
	{
		
		int m = 0;
	    double k = 0;
	    Scanner input = new Scanner(System.in);
	    int n = input.nextInt();
	    double x[] = new double [n];
	    for (int i = 0; i<n; i++)
	    {
	    	x[i] = input.nextDouble();
	    }
	    for (int i = 0; i<n; i++)
	    {
			if (x[i]<0)
			{
				m++;
				k += x[i];
		    }
	    }
	    System.out.print(m + " " + String.format("%.3g%n", k));
	}
}