C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		 double p = 0;
		 char a;
		Console.WriteLine("Digite una tecla");
	            a = char.Parse(Console.ReadLine());
		
		
				if (p < 1)
				{
					p = a + 1;
					Console.WriteLine("es una cifra numerica");
				}
		else 
			if (( a == 'a') || (a == 'e') || (a == 'i') || (a == 'o') || (a == 'u'))
		{
			Console.WriteLine("Esa letra es una vocal");
		}
		else 
			Console.WriteLine("Esa letra es una consonante");
		
		

	}
}

​x
 
using System;
                    
public class Program
{
    public static void Main()
    {
         double p = 0;
         char a;
        Console.WriteLine("Digite una tecla");
                a = char.Parse(Console.ReadLine());
        
        
                if (p < 1)
                {
                    p = a + 1;
                    Console.WriteLine("es una cifra numerica");
                }
        else 
            if (( a == 'a') || (a == 'e') || (a == 'i') || (a == 'o') || (a == 'u'))
        {
            Console.WriteLine("Esa letra es una vocal");
        }
        else 
            Console.WriteLine("Esa letra es una consonante");
        
        
​
    }
}

GenerateId - nodeId - 923, ts - 139852825731
-----------------------------------------------------------------------
0000100000100011111110000011000100100000110000000000000000000000 - 586585266374836224 - shiftedts
0000000000000000000000000000000000000000001110011011000000000000 - 3780608 - shiftednodeid
0000000000000000000000000000000000000000000000000000000000000000 - 0 - sequence
-------------------------------------------------------------------------------
0000100000100011111110000011000100100000111110011011000000000000 - 586585266378616832 - id - final

GenerateId - nodeId - 923, ts - 139852825732
-----------------------------------------------------------------------
0000100000100011111110000011000100100001000000000000000000000000 - 586585266379030528 - shiftedts
0000000000000000000000000000000000000000001110011011000000000000 - 3780608 - shiftednodeid
0000000000000000000000000000000000000000000000000000000000000000 - 0 - sequence
-------------------------------------------------------------------------------
0000100000100011111110000011000100100001001110011011000000000000 - 586585266382811136 - id - final

Last Run:	4:00:25 pm
Compile:	0.039s
Execute:	0.12s
Memory:	3.20Mb
CPU:	0.159s

View IL Code