palindrome or not

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import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

int num=sc.nextInt();

int orginal=num;

int digit;

int reverse=0;

while(num>0){

    digit=num%10;

    reverse=reverse*10+digit;

    num=num/10;

}

if(orginal==reverse)

{

    System.out.print("is a palindrom");

}

else{

    System.out.print("is a not palindrom");

}

}

}