class Program
{
    static void Main(string[] args)
    {
        object[] numbers =
            { 0b1, 0b10, new object[] { 0b100, 0b1000 },   // binary literals
             0b1_0000, 0b10_0000 };                        // digit separators
        var (sum, count) = Tally(numbers);                 // deconstruction
        WriteLine($"Sum: {sum}, Count: {count}");
    }
}