using System;

public class Program

{

    public static string GetFromBase64(string encodedString) {

        byte[] data = Convert.FromBase64String(encodedString);

        string decodedString = System.Text.Encoding.UTF8.GetString(data);

        return decodedString;

    }

    public static string[] GetFromBase64Array(string[] encodedStrings) {

        System.Collections.Generic.List<string> output = [];

        foreach (var encodedString in encodedStrings) {

          byte[] data = Convert.FromBase64String(encodedString);

          string decodedString = System.Text.Encoding.UTF8.GetString(data);

          output.Add(decodedString);

        }

        return [..output];

    }

    public static void Main()

    {

        string should_match_b64 = "IklOU1RBTExESVI9IkM6XFByb2dyYW0gRmlsZXNcTWFyaWFEQiIi";

        string should_match = GetFromBase64(should_match_b64);

        string[] inner_b64 = ["SU5TVEFMTERJUj0iQzpcUHJvZ3JhbQ==", "RmlsZXNcTWFyaWFEQiI="];

        string[] inner = GetFromBase64Array(inner_b64);

        string test = "\"" + string.Join(" ", inner).Replace("\\\"", "\\\\\"") + "\"";

        if (should_match != test) {

            Console.WriteLine("Failed to match");

            Console.WriteLine($"Should Match: {should_match}");

            Console.WriteLine($"Came out to:  {test}");

        } else {

            Console.WriteLine("Success");

        }

    }

}