Another new kid in need of a TINY bit of help.

Question

Hey everybody...
Working on a project just like everybody else.
I need to make a program that reads in a number, and spits it back out in reverse, and line by line. For example.
Input = 12345
Output 5
4
3
2
1
End.
I'm SO close I can feel it..but I'm literally one line of code off..and I know which it is..I've been searching forums and google, but can't seem to get the missing piece..and I know it's something stupid too >.<
If I can be pointed in the right direction, it would be AMAZING. Below is The code I have so far. I know the problem has to do with the "charat" line, because it's an incompatable type (String an int). I just don't know which to do instead...
Can anybody help me out? I'd be very greatful :)
import java.util.Scanner;
public class numberreverser
     public static String extractNextDigit(String passedString)
     {    //thispart is wrong
          int looptime = 5;
          passedString = passedString.charAt(2);
          return passedString;
          looptime--;
     public static void main( String args[] )
               Scanner input = new Scanner( System.in );
               int fivedigit = 0;
               System.out.print("Please imput a 5 digit interger: ");
               fivedigit = input.nextInt();
               String s1 = Integer.toString(fivedigit);
               int loop = 0;
               do
               s1 = extractNextDigit(s1);
               System.out.println(s1);
               loop++;
               while (loop <= 5);
}

Answer 1

Thanks for the help guys...but I still didn't get my question answered XD
The question I had to do was with the bolded line of code
I literally just need to find out what line of code is supposed to be used in place of "charAt", but used the same functionality... Can anybody point me in the right directions? I do a couple things weird here, but It's just the stupid rubric I have :/
import java.util.Scanner;
public class numberreverser
     public static String extractNextDigit(String passedString)
     {    //thispart is wrong
          int looptime = 4;
          passedString = passedString.charAt(looptime);
          return passedString;
          looptime--;
     public static void main( String args[] )
               Scanner input = new Scanner( System.in );
               int fivedigit = 0;
               System.out.print("Please imput a 5 digit interger: ");
               String s1 = input.nextLine();
               int loop = 0;
               do
               s1 = extractNextDigit(s1);
               System.out.println(s1);
               loop++;
               while (loop <= 5);
}