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import java.io.*;

import java.util.Scanner;

public class Main // here declaring the class main 

{

public static boolean isplaindrome(String s) // function isplaindrome is written here 

{

s=s.toLowerCase(); // converting s to lower case 

String reverse=""; // declaring empty string 

for(int i=s.length()-1;i>=0;i--) // for loop to iterate from end to start of the string parameter

{

reverse=reverse+s.charAt(i); // so the characters from the end is added to the reverse string 

}

if(s.equals(reverse)) // if the reverse string is equal to the passed string then return true 

{

return true; // return true

}

return false; // return false 

}

	public static void main(String[] args) { // main method 

		Scanner sc=new Scanner(System.in); // scanner class declaration 

		String s=sc.nextLine(); // asking for the string s 

		System.out.print(isplaindrome(s)); // print the returned boolean 

	}

}