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Yet another bump in the programming road..

jason candelora
Greenhorn

Joined: Sep 25, 2003
Posts: 16
Can someone help me to see why the variable result is valued at 88 and not 10?
import javax.swing.*;
import java.text.*;
import java.util.StringTokenizer;
public class romanNumeral
{
public static void main(String[] args)

{
int I = 1;

int V = 5;

int X = 10;

int L = 50;

int C = 100;

int D = 500;

int M = 1000;
String input = "X";

int i = input.length();

int b = 0;

int result = 0;

while (i > 0)

{

char character = input.charAt(b);

result = character;
i = i - 1;

b = b + 1;

}//end while

JOptionPane.showMessageDialog(null,

"Your converted string is " + result,

"The Results",

JOptionPane.INFORMATION_MESSAGE);

}//end method

}//end class
Thanks again!!!
John Smith
Ranch Hand

Joined: Oct 08, 2001
Posts: 2937
These types of problems are easily diagnosed and resolved using a debugger. Take a look at free ones: JBuilder, Eclipse, etc.
Wirianto Djunaidi
Ranch Hand

Joined: Mar 20, 2001
Posts: 210

Looking at the classname, I am guessing you are tring to convert roman number to regular number.
Your problem is a this snippet of your code:

You did not convert the character, you just assign whatever the character
value into result. I don't remember my ascii table, but I guess the character 'X' is 88 in the ascii table.
Jeff Bosch
Ranch Hand

Joined: Jul 30, 2003
Posts: 805
Hi, Jason -
When posting code snippets, please use the UBB tags to make the code much easier for us to read.
Thanks!


Give a man a fish, he'll eat for one day. Teach a man to fish, he'll drink all your beer.
Cheers, Jeff (SCJP 1.4, SCJD in progress, if you can call that progress...)
 
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subject: Yet another bump in the programming road..