import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int[] a = new int[n];
		for (int i = 0; i < n; i++) {
			a[i] = sc.nextInt();
		}
		int t = 0;
		for (int i = 1; i <= n - 1; i++) {
			for (int j = 0; j <= n - i - 1; j++) {
				if (a[j] > a[j + 1]) {
					t = a[j];
					a[j] = a[j + 1];
					a[j + 1] = t;
				}

			}
		}
		int p = 0 , q = n-1,s = 0 ;
		for(int i = 1 ; i < n ; i++)
		{
			if(a[i] == a[0])
				p = i;
		}
		for(int i = n-2 ; i >=0 ; i--)
		{
			if(a[n-1] == a[i])
				q = i;	
		}
		for(int i = p+1 ; i < q ; i++)
		{
			s = s + a[i];
		}
		double z = s*1.0/(q-p-1);
		System.out.println(s);
		System.out.println(String.format("%.1f", z));
	}
}
/**************************************************************
	Problem: 1724
	User: admin
	Language: Java
	Result: Accepted
	Time:2622 ms
	Memory:44048 kb
****************************************************************/