rekursiq br na cifri v chislo

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp9
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(Br(1000));
        }
        static int Br (int n)
        {
            if (n / 10 == 0) return 1;
            return 1 + Br(n / 10);
        }
    }
}