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

namespace Vectori
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] a = { 2, 5, 8 }, b, c;
            int n, i, j, k, m = 3;
            Console.WriteLine("Nr. de elemente pentru al doilea sir:");
            n = Convert.ToInt32(Console.ReadLine());
            b = new int[n];
            Console.WriteLine("Elementele sirului (introduse cu enter)");
            for (i = 0; i < b.Length; i++)
                b[i] = Convert.ToInt32(Console.ReadLine());
            Array.Sort(b);
            i = j = k = 0;
            c = new Int32[a.Length + b.Length];
            while (i < a.Length && j < b.Length)
                if (a[i] < b[j])
                    c[k++] = a[i++];
                else
                    c[k++] = b[j++];
            while (i < a.Length)
                c[k++] = a[i++];
            while (j < b.Length)
                c[k++] = b[j++];
            Scrie(a);
            Scrie(b);
            Scrie(c);
        }
        static void Scrie(int[] v)
        {
            //for (int i = 0; i < v.Length; i++)
                //Console.Write(v[i] + " ");
            foreach (int x in v)
                Console.Write(x + " ");
            Console.WriteLine();
        }
    }
}