using System;

public class Program

{

    public static void Main()

    {

        char ch;

        Console.WriteLine("Enter any character: ");

        ch = Convert.ToChar(Console.ReadLine());

        if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))

        {

            switch (ch)

            {

                case 'a': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'e': Console.WriteLine(ch + " is a vowel"); 

                break;   

                case 'i': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'u': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'o': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'A': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'E': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'I': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'O': Console.WriteLine(ch + " is a vowel"); 

                break;  

                case 'U': Console.WriteLine(ch + " is a vowel"); 

                break;  

                default: Console.WriteLine(ch + " is a consonant");

                break;

            }         

        }

        else if (ch >= '0' && ch <= '9')

        {         

            Console.WriteLine(ch + " is a Numeric");

        }

        else

        {

            switch (ch)

            {

                case '+': Console.WriteLine(ch + " is an arithmetic operator");

                break;  

                case '-': Console.WriteLine(ch + " is an arithmetic operator");

                break;

                case '*': Console.WriteLine(ch + " is an arithmetic operator");

                break;

                case '/': Console.WriteLine(ch + " is an arithmetic operator");

                break;

                case '%': Console.WriteLine(ch + " is an arithmetic operator");

                break;  

                default: Console.WriteLine(ch + " is a Special character");    

                break;

            }

        } 

    }

}