namespace Palindrome
{
    class Class1
    {
        static void Main(string[] args)
        {
            while (true)
            {
                Console.WriteLine("Digit a word:");
                string word = Console.ReadLine();

                if (word == "exit")
                    break;

                VerifyPalindrome(word);
            }
        }

        private static void VerifyPalindrome(string word)
        {
            bool compare = true;
            int i = 0;
            while (i < (word.Length / 2) - 1)
            {
                if (compare)
                {
                    for (int j = word.Length - 1; j >= 0; j--)
                    {
                        if (word[i] == word[j])
                            compare = true;
                        else
                        {
                            compare = false;
                            break;
                        }
                        i++;
                    }
                }
                else
                    break;
            }

            if (compare)
                Console.WriteLine("This is a Palindrome word");
            else
                Console.WriteLine("This is NOT a Palindrome word");
        }
    }
}