public static void Main()
Console.WriteLine("Introdue valor a");
a=Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Introduce valor b");
b=Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Introduce valor c");
c=Convert.ToInt32(Console.ReadLine());
Console.WriteLine("el mayor es"+ a);
Console.WriteLine("el mayor es"+ b);
Console.WriteLine("el mayor es"+ c);