import java.util.Scanner;
import java.text.DecimalFormat;
import java.util.Arrays;

public class Main {

    public static void main (String [] args){
        Scanner scanner = new Scanner(System.in);

        String command = "";
        while (!command.equals("END")){
            int input = Integer.parseInt(scanner.nextLine());
            if (checkNumberIsPalindrome(input) == 1){
                System.out.println("true");
            } else {
                System.out.println("false");
            }
        }
    }

    public static int checkNumberIsPalindrome(int n){
        int result = 0;

        String[] temp = Integer.toString(n).split("");
        int[] arr = Arrays.stream(temp).mapToInt(Integer::parseInt).toArray();

        for (int i=0; i<arr.length; i++){
            if (arr[i] == arr[arr.length-1-i]){
                result = 1;
            } else {
                result = 0;
            }
        }
        return result;
    }
}