Untitled

import java.io.*;
import java.net.*;
import java.lang.*;

public class ServerTestPrg 
{
	public static void main(String q[]) throws IOException
		{
		ServerSocket ss=new ServerSocket(8001); //listening
		System.out.println("\nServer Running.....");
		//while(true)
		//	{
                    System.out.println("\nServer wait for Client request....");
		
			Socket cs=ss.accept(); //binding
			System.out.println("Server established connection....");
			
			
			DataInputStream in=new DataInputStream(cs.getInputStream());
			DataOutputStream out=new DataOutputStream(cs.getOutputStream());
			
			String messageInput=in.readUTF();
			int n = Integer.valueOf(messageInput);
			
			int sum = 0;
			int r, temp;
			
		        temp = n;
			
			while (n>0) {
			r = n%10;
			sum = (sum * 10) + r;
			n = n/10;
			}
			
			if(temp == sum) {
				out.writeUTF("YES");
			} else {
				out.writeUTF("NO");
			}
			

			
			// System.out.println("Message From Client: " + num);
		
			
			// BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
			// String Message=br.readLine();
			// out.writeUTF(Message); 
			//}
		}
}