using System.Runtime.InteropServices.Marshalling;

namespace ConsoleApp19
{
    internal class Program
    {
        static void Vymen<T>(ref T x, ref T y)
        {
            T pom = x; x = y; y = pom;
        }

        static void Usporadej<T, T2>(ref T a, ref T b) where T : IComparable
        {
            if (a.CompareTo(b) == +1)
            {
                T pom = a; a = b; b = pom;
            }
        }

        static void Main(string[] args)
        {
            Console.WriteLine(Resource1.Pozdrav);
            //TODO nejaky lepsi priklad

            int a = 111;
            int b = 22;
            string c = "abc";


            Console.WriteLine($"a={a} b={b}");
            Usporadej<int, int>(ref a, ref b);
            //Vymen<string>(ref a, ref c);

            Console.WriteLine($"a={a} b={b}");

            string sa = "jedenact";
            string sb = "dvaadvacet";
            Console.WriteLine($"sa={sa} sb={sb}");
            Vymen(ref sa, ref sb);
            Console.WriteLine($"sa={sa} sb={sb}");

            double da = 1.1;
            double db = 2.2;
            Console.WriteLine($"da={da} db={db}");
            Vymen(ref da, ref db);
            Console.WriteLine($"da={da} db={db}");


        }
    }
}