using System;

public class Program

{

    public static void Main()

    {

        //Angel Emiliano Arellano Manzo UwU

        int num;

        string NAME;

        Console.WriteLine("Whats your name?");

        NAME = Console.ReadLine();

         switch (NAME)

         {

             case "Emiliano":

             case "emiliano": 

             case "Emi": 

             case "emi": 

             case "Are": 

             case "Arellano": 

             case "arellano": 

             case "ARELLANO": 

             case "EMILIANO":

             Console.WriteLine("Is my name too");

                    break;

            default :

                 Console.WriteLine("Welcome");

                 break;  

         }

        Console.WriteLine("Now write one number from 1 to 20");

​

        num = int.Parse(Console.ReadLine());

​

            switch (num)

            {

             case 1:

             case 3:

             case 5:

            case 7:

                case 9:

                case 11:

                case 13:

                case 15:

                case 17:

                case 19:

                   Console.WriteLine("Is od");

                break;

​

             case 2:

             case 4:

            case 6:

                case 8:

                case 10:

                case 12:

                case 14:

                case 16:

                case 18:

                case 20:

                    Console.WriteLine("Is even");

                    break;

                default :

                    Console.WriteLine("Out of the range");

                    break;

            }

​

    }

}