Monkey Coconuts Brute Force

Program.cs

namespace MonkeyCoconuts
{
    class Program
    {
        static void Main(string[] args)
        {
            for (int i=0; i<10000000; i++)
            {
                if (test(i))
                {
                    Console.WriteLine(i);
                    break;
                }
            }

            Console.ReadLine();
        }


        static bool test(int number)
        {
            if ((number - 1) % 5 != 0) return false;
            number = number - 1;
            number = number - (number/5);

            if ((number - 1) % 5 != 0) return false;
            number = number - 1;
            number = number - (number / 5);

            if ((number - 1) % 5 != 0) return false;
            number = number - 1;
            number = number - (number / 5);

            if ((number - 1) % 5 != 0) return false;
            number = number - 1;
            number = number - (number / 5);

            if ((number - 1) % 5 != 0) return false;
            number = number - 1;
            number = number - (number / 5);

            if ((number - 1) % 5 != 0) return false;

            return true;
        }
    }
}