Day one

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

namespace ConsoleApplication1
{
    class Program
    {

        string age;

        static void Main(string[] args)
        {

            #region Exe1

            Console.WriteLine("Press ESC to stop");
            do
            {
                while (!Console.KeyAvailable)
                {
                    Console.WriteLine("Please do enter your name:");
                    string na = Console.ReadLine();
                    Console.WriteLine("Please do enter your age:");
                    //string age = Console.ReadLine();

                    double num;
                    string age = Console.ReadLine();

                    /*
                     * Checking whther its a number
                     * */

                    if (double.TryParse(age, out num))
                    {
                        Console.WriteLine("Youre fine!");
                    }
                    else
                    {

                        Console.WriteLine("Renter a number");


                    }

                    string ad = "anon";

                    if (Convert.ToInt16(age) == 20)
                    {
                        Console.WriteLine("Im young!");
                    }

                    int a = 20000;
                    double b = 323.3232;
                    b = a;
                    a = (int)b;

                    Console.WriteLine(na + " age of " + age + " lives " + "in " + ad);
                    Console.WriteLine("My name is {0}, amd age of {1} lives in {2} ", na.ToUpper(), age, ad);

                    if (na == "Kula" || age == "23")
                    {
                        Console.WriteLine("Its me");
                    }
                    else if (true)
                    {
                        Console.WriteLine("Its not me");

                    }
                }

            } while (Console.ReadKey(true).Key == ConsoleKey.Enter);

            Console.WriteLine("If you wanna test again press escape");


            Console.ReadLine();

            #endregion

            #region Exe2_loops

            Console.WriteLine("type in a number : ");



            string mychar;
            int value;

            mychar = Console.ReadLine();

            value = Convert.ToInt16(mychar);
            switch (value)
            {
                case 0:
                    Console.WriteLine("The case is zero");
                    break;

                case 1:
                    Console.WriteLine("The case is one");
                    break;

                case 2:
                    Console.WriteLine("The case is two");
                    break;

                default:
                    Console.WriteLine("The case is default");
                    break;

            }

            Console.ReadLine();


            #endregion Exe2

            #region for_loops

            Console.WriteLine("Break and Continure");

            for (int i = 0; i < 10; i++)
            {

                if (i == 5)

                    continue;//skippping the rest of the loop

                if (i == 7)

                    break;

                Console.WriteLine("i is currently {0}", i);

            }

            Console.ReadLine();

            #endregion

        }


    }
}