Iterating through the Alphabet - C# a-caz

Question

I have a question about iterate through the Alphabet. I would like to have a loop that begins with \"a\" and ends with \"z\". After that, the loop begins \"aa\" and count to

Answer 1

Here's my attempt using recursion:

public static void PrintAlphabet(string alphabet, string prefix)
{
    for (int i = 0; i < alphabet.Length; i++) {
        Console.WriteLine(prefix + alphabet[i].ToString());
    }

    if (prefix.Length < alphabet.Length - 1) {
        for (int i = 0; i < alphabet.Length; i++) {
            PrintAlphabet(alphabet, prefix + alphabet[i]);
        }
    }
}

Then simply call PrintAlphabet("abcd", "");