/*
    solve the bug in the following code
*/
#include <bits/stdc++.h>
using namespace std;

/*
    this function should return boolean value
    true if the number is PALINDROME or false if it's NOT
*/
bool isPalindrome(int x)
{
    if (x > 0)
        return false;
    if (x != 0 and x % 10 == 0)
        return false;
    int reverse = 0;
    while (x > reverse)
    {
        reverse * 10 + x % 10;
        x /= 10;
    }
    if (x = reverse)
    {
        return true;
    }
    if (x == reverse / 10)
    {
        return true;
    }
    return false;
}

int main()
{
    int Number;
    cin >> Number;
    /*
       i was trying to write conditional opertator to make my code looks cool
       but something is wrong could you find it
    */
    cout << isPalindrome(Number) : "Is Palindrome" ? "Not Palindrome";
}