Why my code for checking if a number is a palindrom won't work?

Question

My Java code is here:

import java.util.Scanner;
public class task2 {
    public static void main(String args[])  {
        System.out.print(\"Input a 3 digit int         


        

Answer 1

Here's how I'd do it: I'd use the libraries more and write a lot less code.

I'd recommend that you learn the Sun Java coding standards and develop a formatting style. Readability promotes understanding. Style and neatness matter.

package misc;

public class PalindromeChecker {
    public static void main(String args[]) {
        for (String arg : args) {
            System.out.println(String.format("arg '%s' is" + (isPalindrome(Integer.valueOf(arg)) ? "" : " not") + " a palindrome", arg));
        }
    }

    public static boolean isPalindrome(int value) {
        String s = Integer.toString(value);
        String reversed = new StringBuilder(s).reverse().toString();
        return reversed.equals(s);
    }
}