Re: [gcj] Choice of language

[Luciano Morozowski Junior]

I couldn't find where it was written that "now we can use Java only for self
use". From a Java SE
FAQ
:

8.* Q: Is Java SE still 'free'?
*
*A:* Java SE continues to be available under the Sun Binary Code License
(BCL) with no additional cost for its use. The only change to the Java SE
platform is the length of time for which Sun intends to provide updates and
support for Java Se release families. For more information on licensing
terms, see the license overview
page
.


Oracle offers "Java for Business", which is a paid JVM that no "business" is
required to buy. AFAIK, anyone (either personal or business) can still use
the free Java SE JVM.

Regards,
Luciano.

On Sun, Nov 14, 2010 at 17:54, Eagle  wrote:

> I used Java to solve problems in GCJ 2009 and 2010. Prior to
> that I used C++ in GCJs. A couple of days ago, I was going through
> license of Java. It seems that now we can use Java only for self use.
> Even its use for productive purposes in own organization will not be
> allowed without permission from Oracle (the new owner of Java).
> Similar terms are there for developing a commercial application. In
> view of this, will Java be allowed in GCJ 2011? This is important,
> because if it is not then it is better to start practice in some other
> language for the upcoming competition.
>
> Eagle
>
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Re: [gcj] Operator=

[Luciano Morozowski Junior]

Try googling this: c++ assignment operator overload

On Mon, Jul 19, 2010 at 18:04, Leopoldo Taravilse wrote:

> Why when I try to search for "operator=" in Google it thinks I'm trying to
> search for "operator"?
>
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Re: [gcj] Re: confirmation mail ?

[Luciano Morozowski Junior]

I've received my confirmation message 4 hours ago.

Here go some message details for you to check your spam filter:

from codejam.ad...@gmail.com
reply-to programmingcontest-feedb...@google.com
subject Google Code Jam 2010: Congratulations and Clarifications

Regards,
Moronosuke.

On Thu, May 20, 2010 at 22:32, Jason Lepack  wrote:

> i got it.
> Sent on the TELUS Mobility network with BlackBerry
>
> -Original Message-
> From: "varga.dan...@gmail.com" 
> Date: Wed, 19 May 2010 15:27:38
> To: google-codejam
> Subject: [gcj] Re: confirmation mail ?
>
> OK, so I have 99 points, finished at position 51, and still didn't get
> the confirmation mail. After reading this thread it is still not clear
> to me: is there_anyone_ who already got it?
>
> > Every year contestants ask about it. If you have 33 or more, you will
> > move on, why panic?
>
> So there is no passphrase or anything like that in the confirmation
> mail? It is just a polite gesture, and I will be able to participate
> even if some spam filter ate it? If someone confirms this, then I'll
> stop panicking.
>
> Dániel Varga
>
> On May 19, 7:53 pm, Shoubhik78 <2010code...@gmail.com> wrote:
> > even I dint get the confirmation mail yet.. I have 43 points though :-)
> >
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Re: [gcj] Re: Solutions for practice inputs

[Luciano Morozowski Junior]

Or you can quickly find solutions to each problem in a specific programming
language here:

http://www.go-hero.net/jam/10/solutions

On Sun, May 9, 2010 at 01:47, Carlos Guia  wrote:

> On the scoreboard, you can select the "Download solutions" check, then you
> can download anyone's correct solution and generate the output you need.
>
> Carlos Guía
>
>
>
> On Sat, May 8, 2010 at 10:25 PM, Prateek Tambi wrote:
>
>> You can send me the answers for Large input for problem C.
>> Thanks.
>>
>>
>> On Sun, May 9, 2010 at 7:54 AM, Prateek Tambi wrote:
>>
>>> Hi
>>> In the qualification round yesterday I got my answer for large input set
>>> wrong, now I am trying with the practice set, still it is coming out to be
>>> wrong. So to debug the problem I want to a correct output. Can any one tell
>>> me where I can find the correct output for the practice set, or if its not
>>> there in code jam site then can someone generate  and send me the answer for
>>> output data set?
>>>
>>> Thanks
>>> Prateek Tambi
>>>
>>
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Re: [gcj] Performance with huge data sets

[Luciano Morozowski Junior]

My suggestion is to do like JGN did:

I first solved it by basically brute force (loop R times, inside that

loop again to fill up the car, etc). That worked well enough for the

small input, but I tried it for a "worst-case" scenario (using all the

top limits for the big input and randomly generating the groups) and

it ran around 3 minutes... clearly brute force wasn't going to cut it

under 8 minutes.


I also have built a random input generator for each problem before
downloading their large inputs. In most cases, a random "worst-case
scenario" dataset would be enough for you to test your algorithm, since you
could know if you should improve it and when you could stop optimizing it.

Regards,
Moronosuke.

On Sat, May 8, 2010 at 15:12, goutham  wrote:

> well I got the prob with Theme Park... the small inputs were solving
> good but the large inputs contained loops for 100,000,000 which are
> huge and time consuming  and all my 8 min of submission time went
> away...
>
> is anyone else facing the same problem.
>
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Re: [gcj] Registrants Page

[Luciano Morozowski Junior]

...maybe grouped by country?

On Fri, Apr 9, 2010 at 02:17, Bartholomew Furrow  wrote:

> You'd like to see a list of people who have registered, e.g. a list of
> nicknames?  It would be a pretty big page...
>
>
> On Thu, Apr 8, 2010 at 4:54 AM, Ahmed Aly  wrote:
>
>> Hello all,
>>
>> I wish if there is a registrants page. What about you?
>>
>> --
>> Best Regards,
>> Ahmed
>>
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