using System;
using System.Linq;
using System.Text;
namespace Yuki
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            int[] a = Console.ReadLine().Split().Select(z => int.Parse(z)).ToArray();

            for (int i = 1; i < 2 * n - 3 && i < a.Length ; i++)
            {
                for (int p = 0; p < i - 1; p++)
                {
                    int q = i - p;
                    if (p >= q) break;
                    if (a[p] > a[q])
                    {
                        int w = a[p];
                        a[p] = a[q];
                        a[q] = w;
                    }
                }
            }

            var sb = new StringBuilder();
            foreach (var item in a)
            {
                sb.Append(item.ToString() + " ");
            }

            Console.WriteLine(sb.ToString().Trim());
        }
    }
}