static void Main(string[] args)
{
const string NAME = "BARLAN 123456789";
const string VOWEL = "AEIOU";
const string NUM = "0123456789";
const string SURNAME = "URIZARTORRICO";
foreach (var surname in SURNAME)
{
if (VOWEL.IndexOf(surname) >= 0)
{
Console.WriteLine("The letter " + surname + " is vowel");
}
else if (NUM.IndexOf(surname) >= 0)
{
Console.WriteLine("The names of the persons not content numbers ");
}
else
{
Console.WriteLine("The letter " + surname + " is a consonat");
}
}
foreach (var name in NAME)
{
if (NUM.IndexOf(name) >= 0)
{
Console.WriteLine(name + " People's name doesn't have a number");
}
else if (NAME.IndexOf(name) >= 0)
{
Console.WriteLine();
}
else
{
Console.WriteLine("The letter " + name + " is a consonat");
}
}
}