Sphere Online Judge


3368259
total
submissions

67771
registered
users

1552
public
problems

6336
all
problems
1545
affiliated
institutions

895
organized
contests

41
programming
languages


2009-12-21 08:57:09 Ideone.com by Filip Wielewski
Ideone.com - new project based on SPOJ Engine - has just started. Ideone.com is a pastebin, but a pastebin like no other on the Internet. More accurate expression would be online mini IDE and debugging tool. It allows to execute code with custom input data in 38 programming languages and to share it with friends and teammates. We hope you find it useful!

2009-10-19 02:24:19 New language: Erlang by Filip Wielewski
We are pleased to announce that next language is available on SPOJ: this time it's Erlang.

2009-10-12 22:08:44 New language: Scala by Filip Wielewski
From now on Scala language is available. Please remember that compilation of solutions in Scala takes even 1-2 minutes and that Scala interpreter needs about 1.5 seconds to start.

2009-09-22 13:16:22 Languages on SPOJ by Filip Wielewski
New language is available: TCL. Many other languages (i.e. their compilers) were updated - please report any bugs on forum: Bugs.

2009-09-14 20:10:39 Major upgrade by Robert Janczewski
SPOJ is undergoing major upgrade of almost all its languages. This may cause some problems, which should disappear within 1-2 days. We are sorry for the inconvenience.

2009-09-07 09:46:42 High School Programming League 2009/2010 by Łukasz Kuszner
We are delighted to announce a second edition of the international programming contest, addressed first of all to high school students: High School Programming League 2009/2010. The contest will consist of 5 problem sets, each lasting about 4 weeks. Top-scoring contestants will be invited on-site for a final round of competition. The 1st problem set starts on September 19 at 12:00 SPOJ time. You are cordially invited to participate!

2009-08-12 20:21:15 Scarky by Filip Wielewski
We are delighted to announce the opening of the new portal based on the SPOJ Engine. With Scarky.com you can place programming challenges and other riddles directly on your site!

2009-07-21 12:38:19 Advanced user statistics by Adrian Kosowski
We recommend this on-line tool (by VNOI Team) for visualizing the activity of SPOJ users.

2009-06-11 16:20:01 SPOJ Rank Tracker by Michał Małafiejski
We recommend SPOJ Rank Tracker Beta 1.01 by Abhishek Mishra, see website.

2009-06-09 13:56:26 Results of the High School Programming League 2008/2009 by Łukasz Kuszner

Top 5 contestants:
1. Sergei Rogulenko (Physico-Technical Lyceum #1, Saratov, Russia)
2. Marcin Jarczewski (I Liceum Ogólnokształcące im. Adama Mickiewicza, Białystok, Poland)
3. Keshav Dhandhania (Lakshmipat Singhania Academy, Kolkata, India)
4. Łukasz Kalinowski (Zespół Szkół Ogólnokształcących nr 1, Bydgoszcz, Poland)
5. Alan Kutniewski (Zespół Szkół Ogólnokształcących nr 7, Szczecin, Poland)

Top 3 schools::
1. I Liceum Ogólnokształcące im. Adama Mickiewicza, Białystok, Poland
   (coach: Prof. Ireneusz Bujnowski)
2. Zespół Szkół Ogólnokształcących nr 1, Bydgoszcz, Poland
   (coach: Prof. Piotr Dobosiewicz)
3. Zespół Szkół Ogólnokształcących nr 7, Szczecin, Poland
   (coaches: Prof. Rafal Spręga and Prof. Czesław Drozdowski)

2009-05-30 10:41:27 Fudan University Local Contest #1 by Adrian Kosowski
Fudan University Local Contest #1 will be held on June 6, 2009, between 09:00 and 14:00 SPOJ time. Everyone is invited to participate!

2009-02-05 00:09:02 Challenge 24 Electronic Contest Practice by Jacek Dąbrowski
If you are not afraid of extreme programming challenges, try your luck at www.challenge24.org! You can practice with the Electronic Problemsets from the previous year at challenge24.spoj.pl.

2009-01-07 22:37:40 MIT Individual Contest 2008 by Adrian Kosowski
The open edition of MIT Individual Contest 2008 will take place on Sunday, January 18th, from 18:00 to 23:00 SPOJ time. Everyone is cordially invited to participate!

2008-09-17 01:05:19 A new long-term contest at SPOJ! by Łukasz Kuszner
We are delighted to announce a new international programming contest, addressed first of all to high school students: High School Programming League 2008/2009. The contest will consist of 7 problem sets, each lasting about 5 weeks. The 1st problem set starts on September 20 at 12:00 SPOJ time. You are cordially invited to participate!

2008-06-10 23:57:03 A marathon contest at SPOJ by Adrian Kosowski
The 2008 VNOI Marathon will run for 3 months, starting from June 14. The base language of the contest is Vietnamese, but English versions of the problems will also be available throughout the contest. (The practice session before the contest is in Vietnamese, only.)

2008-05-01 18:47:30 Open Contest 2008 by Adrian Kosowski
We are delighted to announce the 2008 edition of Open Contest which will last from May 3 till May 20!

2008-01-19 13:52:23 A public contest at SPOJ by Adrian Kosowski
The open edition of MIT 1st Team Contest 2007 will take place on Sunday, February 3rd, from 18:00 till 23:00 SPOJ time. Everyone is invited!

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