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namespace Palindrome
{
    class Program
    {
        public static bool IsPalindrome(string s)
        {
            int min = 0;
            int max = s.Length - 1;
            while (true)
            {
                if (min > max) // True if we've compared up to, and then gone passed the middle of the string.
                    return true;

                if (char.ToLower(s[min++]) != char.ToLower(s[max]))
                    return false;
            }
        }

        static void Main(string[] args)
        {
            string [] words = {
                                "civic",
                                "deified",
                                // ...
                                "stats",
                                "tenet",
                             };

            foreach (string value in words)
            {
                Console.WriteLine("{0} = {1}", value, IsPalindrome(value));
            }

                   Console.WriteLine("\nPress any key to continue...");
            Console.ReadKey(true);        }
    }
}