Question

Program 5: The concept of a 5-digit palindrome number is a 5-digit number that reads the same from left to right and from right to left. For example, 12121, 45454, and 14741 are valid 5-digit palindrome numbers. Design (pseudocode) and implement (source code) a program (name it FiveDigitPalindrom) that reads a 5-digit number from the user (as integer value, not string) and then mathematically (using division and remainder operations) determines whether the entered number is a 5-digit palindrome or not. Assume valid inputs are from 11111 to 9999. The program rejects any input outside that range with the message “Invalid 5-digit number. Try again”. Document your code and properly label the input prompts and the outputs as shown below.

Please HELP!!! Am I missing something...

import java.util.Scanner;

public class fiveDigitpalindrome {

   public static void main(String[] args) {

      int number = 0;

      Scanner input = new Scanner (System.in);

      System.out.print("Enter a 5-digit number: ");
      number = input.nextInt();
     
      if (number < 9999 && number > 10000) {
    
         int fiveDigits = 0, reverse = 0;
         int temp = number;
    
         while (temp > 0) {
            fiveDigits = temp % 10;
            reverse = (reverse * 10) + fiveDigits;
            temp = temp/10;
         } // end while loop
       
         if (number == reverse) {
            System.out.println("Judgement: Valid 5-digit palindrome.");
         } else
            System.out.println("Judgement: Invalid 5-digit palindrome.");
    
      }
      else
         System.out.println("Judgement: Invalid 5-digit number. Try Again!");
    
    

   }

}

Answer 1

import java.util.Scanner;

public class FiveDigitPalindrome {

    public static void main(String[] args) {

        int number = 0;

        Scanner input = new Scanner (System.in);

        System.out.print("Enter a 5-digit number: ");
        number = input.nextInt();

        if (number < 99999 && number > 10000) {

            int fiveDigits = 0, reverse = 0;
            int temp = number;

            while (temp > 0) {
                fiveDigits = temp % 10;
                reverse = (reverse * 10) + fiveDigits;
                temp = temp/10;
            } // end while loop

            if (number == reverse) {
                System.out.println("Judgement: Valid 5-digit palindrome.");
            } else
                System.out.println("Judgement: Invalid 5-digit palindrome.");

        }
        else
            System.out.println("Judgement: Invalid 5-digit number. Try Again!");



    }

}