using System;

using System.Diagnostics;

public class Program

{

    public static void Main()

    {

         var sw = new Stopwatch();

        sw.Start();

        Console.WriteLine(isPalindrome("KABAK"));

        sw.Stop();

        Console.Write(sw.ElapsedMilliseconds);

    }

    static bool isPalindrome(string text){

        int length = text.Length;

        bool result = true;

        for (int i = 0; i < length; i++)

        {

            if (text[i] != text[length - i - 1])

                result = false;

        }

        return result;

    }

}