All CEOI contests from 2005 to 2018 are now available for practice here:
You can either join a virtual contest (5 hours like the original contest) or just upsolve tasks.
# | User | Rating |
---|---|---|
1 | tourist | 3856 |
2 | jiangly | 3747 |
3 | orzdevinwang | 3706 |
4 | jqdai0815 | 3682 |
5 | ksun48 | 3591 |
6 | gamegame | 3477 |
7 | Benq | 3468 |
8 | Radewoosh | 3462 |
9 | ecnerwala | 3451 |
10 | heuristica | 3431 |
# | User | Contrib. |
---|---|---|
1 | cry | 168 |
2 | -is-this-fft- | 162 |
3 | Dominater069 | 160 |
4 | Um_nik | 159 |
5 | atcoder_official | 156 |
6 | djm03178 | 153 |
6 | adamant | 153 |
8 | luogu_official | 149 |
9 | awoo | 148 |
10 | TheScrasse | 146 |
All CEOI contests from 2005 to 2018 are now available for practice here:
You can either join a virtual contest (5 hours like the original contest) or just upsolve tasks.
Name |
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Are editorials of these contests available?
For some contests there are editorials available on their websites.
Oh wow, I can now test how I would have done in CEOI 2012 which I missed since it clashed with IMO xD
That's awesome!