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Octagons

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Accepted problems：18 problems

382 383 385 386 676 1217 1219 1220 1223 1226 4564 5439 7112 8725 9207 9250 10881 10882

Tried problems：9 problems

384 387 675 1218 1225 7108 9182 9205 10883

Authored problems：0 problem

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Virtual Participations：11 contests

Name	Start time
Baltic Olympiad in Informatics 2025 Day 1	2025-05-21 20:33:03
(China) National Olympiad in Informatics 2019 Day 2	2025-04-07 20:10:00
2023 Canadian Computing Olympiad Day 2	2025-02-20 00:30:18
(China) National Olympiad in Informatics 2019 Day 1	2025-01-28 20:57:22
(China) National Olympiad in Informatics 2018 Day 2	2024-12-30 17:07:13
(China) National Olympiad in Informatics 2018 Day 1	2024-12-29 16:05:12
(China) National Olympiad in Informatics 2017 Day 2	2024-12-24 17:41:49
(China) National Olympiad in Informatics 2017 Day 1	2024-12-23 23:35:42
European Girls' Olympiad in Informatics 2024 Day 1	2024-11-12 16:00:46
International Olympiad in Informatics 2022 Day 2 (IOI 2022 Day 2)	2024-08-30 18:53:13
International Olympiad in Informatics 2022 Day 1 (IOI 2022 Day 1)	2024-08-28 14:40:09