Platform update

We migrated platform database. Don’t hesitate to message us in feedback form in case of any errors.

IOI 2017

Welcome to the IOI online practice page.

We plan to start IOI 2017 online mirror round exactly one hour after the start of official contest.

Contest links will be available here.

Day 1

Day 2

NEERC 2016

NEERC 2016 Online mirror

Yandex.Algorithm 2016

Flex your programming muscles in Yandex.Algorithm, an annual international programming championship organised by Yandex, one of the largest internet companies in Europe and Russia’s leading search provider.

Anyone over 18 – regardless of education, profession or programming style – has a chance of reaching the finals and winning up to the equivalent of $4,500, while participation in the preliminary rounds is also open to younger competitors from age 6. The top 512 participants according to the cumulative result of all three elimination stage rounds will receive a contest T-shirt.

The warm-up round takes place online on May 10, starting at 21:00 Moscow time (UTC+3). It is followed by the qualification round, which takes place online on May 21 starting at 00:00 Moscow time (UTC+3), and running for 48 hours. To qualify for the elimination stage rounds you need to solve at least one problem in the warm-up or qualification rounds. The top 25 competitors after the elimination rounds advance to the finals in Minsk, Belarus.

See the schedule of all rounds here. Read more about Yandex.Algorithm and register for participation no later than May 22.

Take a look at 2015 problems and results here.

Ural Gran Prix 2016

Hi!

Welcome to the Ural Gran Prix - online mirror of XX Ural Championship.

To enter the contest using opencup login use the link https://official.contest.yandex.com/contest/2486/enter/

If you don’t have an opencup login create a team using the “teams” pane above and register using the link https://contest.yandex.com/contest/2486

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