WCIPEG 3n+1 (C#)

using System;

namespace 3n_1CSharp
{
    class Program
    {
        static void Main()
        {
            int n, i = 0;

            n = Console.Read();

            while (n != 1)
            {
                i ++;

                if ((n % 2) != 0)
                {
                    n = n * 3 + 1;
                }
                else
                {
                    n = n / 2;
                }
            }
            Console.WriteLine(i);
        }
    }
}