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

namespace ConsoleApplication35
{

    class NovaTrida:int,IComparable
    {
        public int CompareTo(object b)
        {
            if (this.a < ((NovaTrida)b).a)
                return -1;
            else
                return +1;
        }
        public int a;
    }
    class Program
    {
        static T MojeMinimum<T>(T a, T b) where T: System.IComparable
        {
            if (a.CompareTo(b)<0)
                return a;
            else
                return b;
        }


        static void Vymen<T>( ref T a, ref T b)
        {
            T pom = a; a = b; b = pom;
        }
        static void Main(string[] args)
        {
            NovaTrida na = new NovaTrida();
            NovaTrida nb = new NovaTrida();
            Console.WriteLine(MojeMinimum<NovaTrida>(na, nb));

            int a = 7;
            int b = 15;

            Console.WriteLine(MojeMinimum<int>(a, b));

            string sa = "sedm";
            string sb = "patnáct";

            Console.WriteLine(MojeMinimum<string>(sa, sb));


            return;



            Console.WriteLine("a={0} b={1}",a,b);
            Vymen<int>(ref a, ref b);
            Console.WriteLine("a={0} b={1}", a, b);


            Console.WriteLine("sa={0} sb={1}", sa, sb);
            Vymen<string>(ref sa, ref sb);
            Console.WriteLine("sa={0} sb={1}", sa, sb);

            double da = 7.77;
            double db = 15.15;
            Console.WriteLine("da={0} db={1}", da, db);
            Vymen<double>(ref da, ref db);
            Console.WriteLine("da={0} db={1}", da, db);

        }
    }
}