Search found 10 matches

by WhiteShadow
Thu Oct 23, 2008 11:03 am
Forum: Other words
Topic: Portuguese National Contest - Online on 25/10/2008
Replies: 0
Views: 2402

Portuguese National Contest - Online on 25/10/2008

Hi everyone. I was not able to recover my old UVA account (WhiteShadow), so I will write in this new one. I invite you all to participate on the online version of MIUP'2008, the Portuguese National ACM Programming Contest. URL to participate: http://miup-external.dei.uc.pt/~miup2008 (you will be abl...
by WhiteShadow
Fri Oct 14, 2005 1:18 am
Forum: Other words
Topic: Online Contest on 15/10 (MIUP'2005)
Replies: 3
Views: 1591

Online Contest on 15/10 (MIUP'2005)

Hi everyone! I know that there will be an online contest on UVA, but still I invite you all to participate on the online version of MIUP'2005, the Portuguese National ACM Programming Contest . URL to participate : http://miup02.cpct.ua.pt/~mooshak/ Contest: MIUP'2005 Number of Problems: 9 Date: 15/1...
by WhiteShadow
Fri Oct 15, 2004 12:21 pm
Forum: Other words
Topic: Online Portuguese Programming Contest - 16/10/2004
Replies: 0
Views: 770

Online Portuguese Programming Contest - 16/10/2004

Hi everyone.

As always, Portugal will have it's National ACM Programming Contest, which we call MIUP (Maratona Inter-Universit
by WhiteShadow
Mon Sep 08, 2003 4:59 pm
Forum: Other words
Topic: How to recover lost code (but AC on UVA)...
Replies: 1
Views: 958

How to recover lost code (but AC on UVA)...

I think it would be really great if we could have a recover option on UVA, where we could send them a submission number, and they would send us the code we submitted. For example, I had a problem on my hard disk a couple of years ago and I lost the code for lots of problems, and it would be very nic...
by WhiteShadow
Mon Sep 08, 2003 5:30 am
Forum: Other words
Topic: 'Secret' UVA links
Replies: 9
Views: 2020

"Secret" Problems will count or not?

So, can anyone confirm that these problem will not be counted in the ranklist ? If this is false, can anyone confirm that the problems will count, and say when will they be available with more "publicity" from the main ACM UVA Problemset page, and not only on http://online-judge.uva.es/archive/ ? If...
by WhiteShadow
Wed Jan 29, 2003 4:55 pm
Forum: Other words
Topic: On using double accounts
Replies: 3
Views: 1178

On using double accounts

Well, on another thread (about acm solve site), Dominik Michniewsk raised an interesting question, that was not answered: Some people (maybe I don't have right ...) creates more than one account - one for submitting all solutions for test only, second for submitting only good solutions .... It's not...
by WhiteShadow
Wed Jan 29, 2003 2:43 pm
Forum: Other words
Topic: acm solve sites
Replies: 51
Views: 26153

My 2 cents

Well, IMHO, like most of the people that posted here, solutions should not be posted (except for maybe a couple selected problems). We learn a lot more if we do things by ourselves... We should focus on learning how to fish, like Rui said. Posting solutions will only make some people try the opposit...
by WhiteShadow
Tue Aug 13, 2002 12:46 am
Forum: Volume 8 (800-899)
Topic: 839 - Not so Mobile
Replies: 21
Views: 8548

Read complete input...

I still don't understand why I have to read the complete input. If I got error in reading left branch, do I have to read the right branch? Is it necessary? Well, don't forget that this problem has multiple input, ie, more than one mobile may be present in the input. Therefore, it is necessary to re...
by WhiteShadow
Mon Jun 24, 2002 2:25 am
Forum: Volume 8 (800-899)
Topic: 835 - Square of Primes
Replies: 22
Views: 11684

:D Well, you made me wanna look at the problem again, to optimize a little bit more, and now my solution is again the first one (it took 2.15 s on UVA judge). If you wanna exchange ideas, or just want to know what I did, mail me (pribeiro@dcc.online.pt)
by WhiteShadow
Fri Jun 21, 2002 4:18 am
Forum: Volume 8 (800-899)
Topic: 835 - Square of Primes
Replies: 22
Views: 11684

Mail me if you want hints

Hi! My program solves the "23 1" case in 4.23s on my AMD Athlon 700Mhz, giving 88 solutions (as your solution did), using gcc without optimization (if I use the option -O3 in the compiler the program takes 1.13s) "23 3" is even a worst case (152 solutions) and my program takes 5.77s to do that (1.48...

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