import java.util.Scanner;

public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); Main main = new Main(); int number = console.nextInt(); System.out.println(main.palindromeNumber(number)); }

public Boolean palindromeNumber(int number) {

    //write your code here......
    String str = number + "";
    for(int i = 0 ; i < (str.length())/2 ; i++){
        if(str.charAt(i) != str.charAt(str.length()-1-i)){
            return false;
        }
    }
    return true;
}

}