why this is not working
No completime error is there
but the output is unexpected
HTML
HEAD
%!
int myval[]= new int[100];
int v=0;
%
TITLE Factorial /TITLE
/HEAD
BODY
%
int a=0;
out.println(v);
%br%
for (a=0;av;a++){
out.println(myval[a]);
}
out.println(fact(5));
%
%!
public int fact(int i){
myval[v++] = i;
if (i==1){
return i;
}
return i*fact(i-1);
}
%
/BODY
/HTML
===
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Re: why this is not working
The factorial method which you have written is fine, but I don't understand why you
want to store the numbers in myVal array. You remove it and just call the method and
it will give you the desired result.
Static variables are class variables which has only one copy for all the instances.
All the instances share the same reference of those variables. So if a instance change
its value to some xyz then the other instance when refer the variable it will give the
xyz value.
To call Static method on e doesn't need to instantiate the class, just by saying
Class.method it can access the method. Normally the methods which doesn't change the
state of the object can be made static.
Hope this helps.
-Original Message-
From: [Vaishali S. Pandya] [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 13, 2002 11:24 AM
To: [EMAIL PROTECTED]
Subject: why this is not working
No completime error is there
but the output is unexpected
HTML
HEAD
%!
int myval[]= new int[100];
int v=0;
%
TITLE Factorial /TITLE
/HEAD
BODY
%
int a=0;
out.println(v);
%br%
for (a=0;av;a++){
out.println(myval[a]);
}
out.println(fact(5));
%
%!
public int fact(int i){
myval[v++] = i;
if (i==1){
return i;
}
return i*fact(i-1);
}
%
/BODY
/HTML
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff JSP-INTEREST.
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==To
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why this is not working
- Forwarded by Vaishali Shah/NARODA/RIL on 05/13/02 01:08 PM -
Oh
Sorry sorry sorry
i did a foolish mistak
well, this is the right code and it's working
Thanks a lottt
Vaishali
HTML
HEAD
%!
int myval[]= new int[100];
int v=0;
%
TITLE Factorial /TITLE
/HEAD
BODY
%
int a=0;
out.println(fact(5));
out.println(v);
%br%
for (a=0;av;a++){
out.println(myval[a]);
}
%
%!
public int fact(int i){
myval[v++] = i;
if (i==1){
return i;
}
return i*fact(i-1);
}
%
/BODY
/HTML
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: signoff
JSP-INTEREST.
For digest: mailto [EMAIL PROTECTED] with body: set JSP-INTEREST
DIGEST.
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
===
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