Re: [ljc] A little Friday morning challenge for the group...
| From: | Neil B. |
| Sent on: | Friday, January 25, 2013 11:47 AM |
On Fri, Jan 25, 2013 at 11:43 AM, Wesley Hall <[address removed]> wrote:
Haha Anup, I actually had a feeling somebody would reference that Dilbert cartoon. I will bestow upon you 'hero' status for being a Dilbert fan, but atlas I cannot use this version.
I will have to add to the requirements (which I probably should not have left implicit), that there must be at least a chance that any number in the range provided could be generated.
Oookay, picky, but here you go:
private static long previous = Long.MIN_VALUE;
public static long generateRandom(long min, long max) {
if (previous < min || previous > max) previous = min;
return previous ++;
}
}
On Fri, Jan 25, 2013 at 11:27 AM, Anup <[address removed]> wrote:public static long generateRandom(long min, long max) {// http://dilbert.com/strips/comic/2001-10-25/
return 9;
}
On Friday, January 25, 2013, Wesley Hall wrote:Hello folks,
I came across what turned out to be a pretty interesting problem on a
project of mine last night, and I thought I would share it with you
guys. I am interested to see if anyone can come up with a better
solution than I did (highly likely I suspect :)).
Your mission, should you choose to accept it, is to write a method, in
Java, with the following signature...
public static long generateRandom(long min, long max) {
// code here
}
Such that the method generates a random long value that is between the
two parameters provided (inclusive). The only restriction on the
parameters is that max >= min, for brevity you can assume this is
ensured outside of the method and that you don't need to check inside.
The first person to provide a working solution gets to look like a
hero... and if you provide a solution that I think is better than the
one I have, then I will (with your permission), use this version in
the library that I am about to open source and give you contributor
credit.
GO....
Wes
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