Hello I am trying make a program that will create all possible palindromes. The code will compile, but it won't display the numbers correctly and it will eventually crash. Am I on the right path here? Here is my code:

import java.util.*;

class palindrome
{
public static void main(String[] args)
{
int n,digit1,digit2,digit3,digit4,digit5;

for (n=10000; n <= 99999;n++)
{
digit5 = n % 10;
n = n / 10;
digit4 = n % 10;
n = n /10;
digit3 = n % 10;
n = n / 10;
digit2 = n % 10;
n = n / 10;
digit1 = n % 10;
n = n / 10;
String total = String.valueOf(digit1)+String.valueOf(digit2) +String.valueOf (digit3)+String.valueOf(digit4)+String.valueOf(digit5);
int sum = Integer.parseInt(total);

if((digit1 == digit5) && (digit2 == digit4));
{
System.out.println(" Palindrome is" + sum);
}
}
}
}

I have attached a screen shot of the code if that would be easier to read than what I have here. Any advice or guidance you can provide would be great. Thank you.

Here is the problem

Problem:
1. You are confusing the variable n looping, so I add in sample variable to maintain the input value.
2. if((digit1 == digit5) && (digit2 == digit4));
I deleted the semicolon.
3. total is same as sum ==> both use for display so I erase the sum variable.

Here is the solution:




Next time, Please put your code into <code> tag

Thank you

This post has been edited by fsloke: 17 Oct, 2008 - 06:24 PM

Sorry im new to this is this what you mean?

Sorry I not realize that I you repost already while I edit my post ""

Anyway, I already gave you the solution

Please refer on my previous post.

Thank you

-fsloke

I see how you did that thank you for your assistance. I really learned alot. Thanks again.