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

namespace ConsoleApplication1
{
    class Program
    {
        static int x = 7;

        /// <summary>
        /// Funkce, ktera vzdycky vraci sedmicku
        /// </summary>
        /// <returns></returns>
        static int VratT()
        {
            return 7;
        }
        static void Main(string[] args)
        {
            /*
             * khkjhjkhuhlu
             * */

            x = VratT()
            int[] poleA = new int[4];
            int[] poleB = { 1, 2, 3, 4};

            int[] poleC = poleA;
            poleA[0] = 77;


            x.ToString();

            (29.7644).ToString();

            int a;

            //x = a;  // neinicializovana promenna

            x = x + 1;
            if (x==7)
            {
                int y = x + 1;

            }
            // x = y; // mimo blok promenna y neexistuje
        }
    }
}