Hi everyone! Here are the useful links of olympiad programming. Who wishes to add own links can write me or leave a comment
Sites that are periodically hold online contests:
http://codeforces.me/ Codeforces
Michael Mirzayanov’s site. Periodically hold online contests. There are analysis of some of the competitions. http://www.topcoder.com/tc Programming competitions TopCoder
Official site of TCO, TCCC, TCHS, problems archive, periodically hold online contests, tutorials, forum
http://code.google.com/codejam Google Code Jam
Yearly competition of google company
http://acm.timus.ru Timus Online Judge
Ural State University’s site. Contains the largest problems archive in Russia from different competitions on sports programming, periodically hold online contests
http://acm.sgu.ru Saratov State University Online Contester
The site of the Saratov State University. Contains problems archive, forum, periodically hold online contests, it is possible to hold virtual contests
http://neerc.ifmo.ru/school Olympiad in Informatics, Saint-Petersburg, Russia
Andrew Stankevich’s site. The official website of All-Russian team competitions in St. Petersburg, internet olympiads in Informatics. There is competitions archive, forum
http://algoprog.kz/ Algoprog - a community of good programmers and developers
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://ace.delos.com/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://www.usaco.org/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://ipsc.ksp.sk/ Internet Problem Solving Contest
Team Olympiad
http://neerc.ifmo.ru/online/ NEERC Online contest site
http://acmp.ru Programmers School
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://www.e-olimp.com/ E-Olimp
Very frequent hold online contests, huge problems archive at different levels with built-in test system
http://informatics.mccme.ru/moodle/ Distance Learning
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://uva.onlinejudge.org/ UVa Online Judge
The site contains problem archives with built-in test system, periodically hold online contests
http://www.codechef.com/ CodeChef
CodeChef is India's first, non-commercial, multi-platform online coding competition, featuring monthly contests in more than 35 different programming languages. Winners of each contest get sweet prizes, recognition from their peers and an invitation to compete at the CodeChef Cup, a live event held yearly
http://acm.pku.edu.cn/ Peking University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.zju.edu.cn Zhejiang University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.tju.edu.cn Tianjin University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://acm.hdu.edu.cn/ Hangzhou Dianzi University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://www.z-trening.com Z-Trening
The site contains problem archives with built-in test system, periodically hold online contests
http://hsin.hr/coci/ CROATIAN OPEN COMPETITION IN INFORMATICS
Croatian site. In the year meet 8 contests. There are analysises of some contests
http://contests.snarknews.info/ SnarkNews Programming Contests
Tournaments of SnarkNews site
Training sites (theory, implementation, analysis, lectures, news):
http://e-maxx.ru/ MAXimal
A good collection of algorithms and implementations
http://snarknews.info SnarkNews
News of Russian and international programming competitions, results and reviews of contests, SnarkNews Summer / Winter Series, a pilot server virtual contests
http://alglib.manual.ru/ ALGLIB
This multilingual collection of algorithms for solving problems in numerical analysis and data processing. ALGLIB licensed under the GPL (version 2 or later, user selectable)
http://algolist.manual.ru/ Algolist - Algorithms, methods, sources
The site is devoted to algorithms and methods
http://g6prog.narod.ru/ g6prog
Analysises оf olympiad problems from Michael Gustokashin
http://intuit.ru Internet University of Computer Science
Here you will find lots of free training courses to help you gain new knowledge and enhance their professional skills with the maximum comfort for you
http://hardfire.far.ru HardFire
News, algorithms, electronic library
http://olympiads.ru Informatics Olympiad
Informatics Olympiad of Russia - events, tasks, tests, decisions, comments
http://olympiads.kz Informatics Olympiad
Informatics Olympiad of Kazakhstan - events, tasks, tests, decisions, comments
Site of International Olympiads in Informatics
Sites containing archives of different tasks, possibly with the built-in test system:
http://codeforces.me/ Codeforces
Michael Mirzayanov’s site. Periodically hold online contests. There are analysis of some of the competitions.
http://www.topcoder.com/tc Programming competitions TopCoder
Official site of TCO, TCCC, TCHS, problems archive, periodically hold online contests, tutorials, forum
http://acm.mipt.ru Programming Olympiad on PhysTech
Site of the Moscow Physical-Technical Institute. Contains problems archive, training materials on algorithms and programming languages, forum
http://acm.timus.ru Timus Online Judge
Ural State University’s site. Contains the largest problems archive in Russia from different competitions on sports programming, periodically hold online contests
http://acm.sgu.ru Saratov State University Online Contester
The site of the Saratov State University. Contains problems archive, forum, periodically hold online contests, it is possible to hold virtual contests
http://neerc.ifmo.ru/school Olympiad in Informatics, Saint-Petersburg, Russia
Andrew Stankevich’s site. The official website of All-Russian team competitions in St. Petersburg, internet olympiads in Informatics. There is competitions archive, forum
http://www.informatics.ru Olympiad in Informatics
Site of Mytishi programming school - news, results of competitions, archives, library
http://olympiads.ru Informatics Olympiad
Informatics Olympiad of Russia - events, tasks, tests, decisions, comments
http://olympiads.kz Informatics Olympiad
Informatics Olympiad of Kazakhstan - events, tasks, tests, decisions, comments
http://algoprog.kz/ Algoprog - a community of good programmers and developers
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://acm.baylor.edu/icpc/ ACM International Collegiate Programming Contest
Official website of the International Team Championship among students ACM ICPC
http://ace.delos.com/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://www.usaco.org/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://ipsc.ksp.sk/ Internet Problem Solving Contest
Team olympiad
http://dl.gsu.by/ Distance Learning Belarus
First in Belorussia distance learning website. The site contains the problem archives with built-in test system, materials for training, forum
http://acmp.ru Programmers School
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://informatics.mccme.ru/moodle/ Distance Learning
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://www.spoj.pl – SPOJ
Polish site. The site contains problem archives with built-in test system
http://www.e-olimp.com/ E-Olimp
Very frequent hold online contests, huge problems archive at different levels with built-in test system
http://uva.onlinejudge.org/ UVa Online Judge
The site contains problem archives with built-in test system, periodically hold online contests
http://www.codechef.com/ CodeChef
CodeChef is India's first, non-commercial, multi-platform online coding competition, featuring monthly contests in more than 35 different programming languages. Winners of each contest get sweet prizes, recognition from their peers and an invitation to compete at the CodeChef Cup, a live event held yearly
http://acm.pku.edu.cn/ Peking University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.zju.edu.cn Zhejiang University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.tju.edu.cn Tianjin University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://acm.hdu.edu.cn/ Hangzhou Dianzi University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://www.z-trening.com Z-Trening
The site contains problem archives with built-in test system, periodically hold online contests
Sites of summer schools and camps:
http://lksh.ru Summer Computer School
Site of the annual LKSh
http://summer-school.org.ua Summer Computer School in Sevastopol
Other sites:
http://paste.ubuntu.com/ Ubuntu Pastebin
Site for storing codes
http://pastie.org/ Pastie
Site for storing codes
http://ideone.com/ ideone
The site for the storage of codes can be compiled and run on a server for your input - can be very useful
All sites from above in one list:
http://codeforces.me/ Codeforces
Michael Mirzayanov’s site. Periodically hold online contests. There are analysis of some of the competitions.
http://www.topcoder.com/tc Programming competitions TopCoder
Official site of TCO, TCCC, TCHS, problems archive, periodically hold online contests, tutorials, forum
http://e-maxx.ru/ MAXimal
A good collection of algorithms and implementations
http://acm.mipt.ru Programming Olympiad on PhysTech
Site of the Moscow Physical-Technical Institute. Contains problems archive, training materials on algorithms and programming languages, forum
http://acm.timus.ru Timus Online Judge
Ural State University’s site. Contains the largest problems archive in Russia from different competitions on sports programming, periodically hold online contests
http://acm.sgu.ru Saratov State University Online Contester
The site of the Saratov State University. Contains problems archive, forum, periodically hold online contests, it is possible to hold virtual contests
http://neerc.ifmo.ru/school Olympiad in Informatics, Saint-Petersburg, Russia
Andrew Stankevich’s site. The official website of All-Russian team competitions in St. Petersburg, internet olympiads in Informatics. There is competitions archive, forum
http://www.informatics.ru Olympiad in Informatics
Site of Mytishi programming school - news, results of competitions, archives, library
http://olympiads.ru Informatics Olympiad
Informatics Olympiad of Russia - events, tasks, tests, decisions, comments
http://olympiads.kz Informatics Olympiad
Informatics Olympiad of Kazakhstan - events, tasks, tests, decisions, comments
http://algoprog.kz/ Algoprog - a community of good programmers and developers
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://snarknews.info SnarkNews
News of Russian and international programming competitions, results and reviews of contests, SnarkNews Summer / Winter Series, a pilot server virtual contests
http://acm.baylor.edu/icpc/ ACM International Collegiate Programming Contest
Official website of the International Team Championship among students ACM ICPC
http://ace.delos.com/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://www.usaco.org/ USA Computing Olympiad
USA Compution Olympiad - events, problems, tests, solutions, comments
http://ipsc.ksp.sk/ Internet Problem Solving Contest
Team olympiad
http://dl.gsu.by/ Distance Learning Belarus
First in Belorussia distance learning website. The site contains the problem archives with built-in test system, materials for training, forum
http://neerc.ifmo.ru/online/ NEERC Online contest site
http://alglib.manual.ru/ ALGLIB
This multilingual collection of algorithms for solving problems in numerical analysis and data processing. ALGLIB licensed under the GPL (version 2 or later, user selectable)
http://algolist.manual.ru/ Algolist - Algorithms, methods, sources
The site is devoted to algorithms and methods
http://g6prog.narod.ru/ g6prog
Analysises оf olympiad problems from Michael Gustokashin
http://acmp.ru Programmers School
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://intuit.ru Internet University of Computer Science
Here you will find lots of free training courses to help you gain new knowledge and enhance their professional skills with the maximum comfort for you
http://lksh.ru Summer Computer School
Site of the annual LKSh
http://summer-school.org.ua Summer Computer School in Sevastopol
http://hardfire.far.ru HardFire
News, algorithms, electronic library
http://informatics.mccme.ru/moodle/ Distance Learning
The site contains problem archives with built-in test system, materials for training, forum, periodically hold online contests
http://www.spoj.pl SPOJ
Polish site. The site contains problem archives with built-in test system
http://code.google.com/codejam Google Code Jam
Yearly competition of google company
http://pastie.org/ Pastie
Site for storing codes
http://ideone.com/ ideone
The site for the storage of codes can be compiled and run on a server for your input - can be very useful
http://www.e-olimp.com/ E-Olimp
Very frequent hold online contests, huge problems archive at different levels with built-in test system
http://uva.onlinejudge.org/ UVa Online Judge
The site contains problem archives with built-in test system, periodically hold online contests
http://www.codechef.com/ CodeChef
CodeChef is India's first, non-commercial, multi-platform online coding competition, featuring monthly contests in more than 35 different programming languages. Winners of each contest get sweet prizes, recognition from their peers and an invitation to compete at the CodeChef Cup, a live event held yearly
http://paste.ubuntu.com/ Ubuntu Pastebin
Site for storing codes
http://acm.pku.edu.cn/ Peking University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.zju.edu.cn Zhejiang University
Chinese site. Frequently held contests. Contains a large archive of problems with built-in test system
http://acm.tju.edu.cn Tianjin University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://acm.hdu.edu.cn/ Hangzhou Dianzi University
Chinese site. Frequently held contests. You can assign virtual contests. Contains a large archive of problems with built-in test system
http://www.z-trening.com Z-Trening
The site contains problem archives with built-in test system, periodically hold online contests
http://hsin.hr/coci/ CROATIAN OPEN COMPETITION IN INFORMATICS
Croatian site. In the year meet 8 contests. There are analysises of some contests
http://contests.snarknews.info/ SnarkNews Programming Contests
Tournaments of SnarkNews site
Site of International Olympiads in Informatics
Why this topic has bad rating? it deserves good rating!
Nice post. http://www.lightoj.com/ This site is a good one for training purpose. Interesting problems, tight I/O and has the problem list categorized. So anyone, after learning a new algorithm can test his/her skill instantly. Should be on any short list, I think :-)
just 3 words to say... excellent..excellent...excellent.... but one disappointing thing... most of the sites are in russian or other language.. i understand only english :(
google_sites — indy256 :: set of implementations of algorithms in Java . (
By The Way does anybody know something like this but implementations in C++ ?
)Is there an english version available ??
Don't know any but I think it's time to make a friend who knows english and russian !
Oh boy... I wish I knew Russian.
I'm very surprised that all your topics have bad ratings. WHY???
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