using System;
public class Program
{
public static void Main()
int flag=0;
Console.WriteLine("Enter String: ");
string str = Console.ReadLine();
string rev = "";
int length = 0;
foreach (var a in str)
length++;
for (int i = length-1; i >= 0; i--)
rev += str[i];
}
//Console.WriteLine(rev);
for (int i = 0; i < length; i++)
if(str[i] == rev [i])
flag = 1;
else
flag = 0;
if(flag == 1)
Console.WriteLine("Palindrome");
Console.WriteLine("Not a Palindrome");