using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace yukicoderTest
{
    class Program
    {
        static void Main(string[] args)
        {

            int n = int.Parse(Console.ReadLine());
            string[] input = Console.ReadLine().Split(' ');
            int[] num = new int[n];
            for(int i=0;i<n;i++)
            {
                num[i] = int.Parse(input[i]);
            }
            Array.Sort(num);
            int min = num[n - 2] - num[n - 1];
            int max = num[0] - num[n - 1];
            if (min < 0)
            {
                min = min * -1;
            }
            if (max < 0)
            {
                max = max * -1;
            }
            Console.WriteLine(min);
            Console.WriteLine(max);
        }
    }
}