zaj1

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

namespace zajecia01
{
    class Program
    {
        static void Main(string[] args)
        {

            Console.Write("Podaj a=");
            string sa = Console.ReadLine();
            Console.Write("Podaj b=");
            string sb = Console.ReadLine();

            // int a = int.Parse (sa);

            int a;

            while (!int.TryParse(sa, out a))
            {
                Console.WriteLine("podaj jeszcze raz");
                sa = Console.ReadLine();

            }

            Console.WriteLine("Wynik a + b =");

            //foreach (var item in args)
            //{
            //    Console.WriteLine(item);
            //}
            //for (int i = 0; i < args.Length; i++)
            //{
            //    Console.WriteLine(args[i]);
            //}


           //Thread.CurrentThread.CurrentCulture =
           //    new CultureInfo("pl-pl");
           // Thread.CurrentThread.CurrentUICulture =
           //     new CultureInfo("pl-pl");
           // double a = 1 / 3.0;
           // Console.WriteLine("a = {0, 10:c}", a);
           // Console.WriteLine("a = {0, 10:c}", 123.5);


            // string ret = Console.ReadLine();
            // Console.WriteLine("Wprowadziles: {0}, {1} zl " ret, ret);
            // Console.WriteLine("Hello");
        }
    }
}