Results 1 to 3 of 3
- 10-16-2012, 07:11 PM #1
Member
- Join Date
- Sep 2012
- Posts
- 11
- Rep Power
- 0
Random number not gen. number 0???
So I'm really getting ticked I've looked around on the web for some help and everything say's I'm doing everything the right way. Yet when I'm trying to test this it output's a 0
Java Code:{ int id; int id2; Random ran = new Random(); String base = "L 1147166230"; id = ran.nextInt(4 + 1); // error here not suppose to gen number 0 id2 = ran.nextInt(999); Val = base + id + id2; box.setText(Val); box.setHorizontalAlignment(JTextField.CENTER); }
- 10-16-2012, 07:48 PM #2
Member
- Join Date
- Sep 2012
- Posts
- 34
- Rep Power
- 0
Re: Random number not gen. number 0???
i ran your code and it worked fine..
maybe it's about how you define the box object..
- 10-17-2012, 02:18 AM #3
Re: Random number not gen. number 0???
From the API:
Returns a pseudorandom, uniformly distributed int value between 0 (inclusive) and the specified value (exclusive),
If you pass 5 to the nextInt method then the possibly return values will be 0, 1, 2, 3 & 4. If you do not want zero being generated then you will need to adjust your code.
Similar Threads
-
Help with Random Number Generator
By celtics in forum New To JavaReplies: 0Last Post: 03-07-2011, 08:18 PM -
Random number generator
By zerwik in forum New To JavaReplies: 3Last Post: 12-26-2010, 12:10 PM -
Random number help
By jgonzalez14 in forum New To JavaReplies: 5Last Post: 09-16-2008, 09:13 AM -
trying to add up random numbers into one number
By pjr5043 in forum New To JavaReplies: 4Last Post: 09-15-2008, 02:20 PM -
Random number
By jithan in forum Advanced JavaReplies: 1Last Post: 06-13-2008, 01:42 PM


LinkBack URL
About LinkBacks
Reply With Quote
Bookmarks