Write your algorithm to run in at most O (n lg k) and you will not have
problems.

=)

2010/5/11 ijacek <ondrej.prec...@gmail.com>

> Ok, then go and buy better HW. Maybe it will be sufficient
> for the next round, but what then? I quess that intel and amd
> are not fast enough to offer better cpus till end of the contest.
>
> Do you understand, that it's just coincidence that your solution
> finished in 8:05? It depends on input you received.
> Next time it will be probably 5, 10 or maybe 1 hour.
> The point is that you don't know how long will it take and if you
> have bad algorithm it can easily increase to several hours.
>
> Or maybe, if you buy cluster of 100 PCs, then you can be
> sure. And 1000 will be even better :-)
>
>
> On May 11, 10:27 am, retseta <rets...@gmail.com> wrote:
> > I don't agree, on large file type computer(his speed) very important,
> > i solved the problem on 8 min 5 seconds if my PC be faster, i resolved
> > problem in time
> >
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-- 
Lucas Thom Ramos
CCOMP - UFES
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