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User profile
hirayuu_qoj ♂
Rating
1500
Contribution
0
Usergroup
Default
Teams
2025 - ucup-team7235
Motto
Gothic×Luck is my fave.
Rating changes
Accepted problems：23 problems
184185186112811301136267027422745675585898590859185939143915610881108821088310886127831279313171
Tried problems：36 problems
11291134113511371138113911401141114226712672274327442746274767566757859291449145914691479148915591571088410885127701277112772127741277512782127841316813172
Authored problems：0 problem
NoneVirtual Participations：16 contests
| Name | Start time |
|---|---|
| Baltic Olympiad in Informatics 2025 Day 2 | 2025-07-25 14:00:00 |
| Baltic Olympiad in Informatics 2025 Day 1 | 2025-07-25 07:59:59 |
| Asia-Pacific Informatics Olympiad 2019 (APIO 2019) | 2025-07-24 12:00:03 |
| IOI 2025 Training Series #3 | 2025-07-23 12:00:00 |
| IOI 2025 Training Series #2 | 2025-07-22 12:00:00 |
| IOI 2025 Training Series #5 (based on EGOI 2025) | 2025-07-21 11:00:04 |
| International Olympiad in Informatics 2019 Day 1 | 2025-07-20 12:00:02 |
| International Olympiad in Informatics 2021 Day 1 | 2025-07-15 12:00:05 |
| IOI 2025 Training Series #1 | 2025-07-13 11:30:02 |
| International Olympiad in Informatics 2020 Day 1 | 2025-05-31 13:00:14 |
| International Olympiad in Informatics 2020 Day 2 | 2025-05-26 09:00:17 |
| (China) National Olympiad in Informatics 2024 Day 1 | 2024-08-30 08:03:40 |
| ETSR 2024 Day 2 | 2024-07-31 11:30:01 |
| ETSR 2024 Day 1 | 2024-07-28 12:00:53 |
| International Olympiad in Informatics 2018 Day 2 | 2024-06-09 12:00:37 |
| International Olympiad in Informatics 2018 Day 1 | 2024-06-02 12:00:02 |