QOJ.ac
QOJ
User profile
GotoHiotori ♀
Rating
1810
Contribution
5
Usergroup
Default
Teams
2025 - ucup-team6959
2026 - ucup-team8605
Motto
我大概，一辈子也忘不了 CRYCHIC
Rating changes
Accepted problems：132 problems
1872072172324014304318019569971103122512511252139014291839184024292806309430953272351235553557356340544251425246964805504750535069507050715076540655005511630863376462675668427439744774827742777379998086832283258328841685388649865086518703915791589159916091619162916392249357952695279566957198659870991099861010410110101111014910197103061087210961109621096310964109651096610968114111201013079130801308313268140541405614295142961429714419144341468414819149441495115038153061531815325153261545615460155061587615877158791588515886160001600116009161171612016123162091648521741
Tried problems：10 problems
266464786425099941014814055160021620716208
Authored problems：1 problem
| # | Problem Name |
|---|---|
| 1 | Soupo |
Virtual Participations：8 contests
| Name | Start time |
|---|---|
| Romanian Master of Informatics 2025 Day 1 | 2026-01-15 08:28:27 |
| Central European Olympiad in Informatics 2024 Day 1 (CEOI 2024 Day 1) | 2025-12-30 08:17:10 |
| Central European Olympiad in Informatics 2025 Day 2 (CEOI 2025 Day 2) | 2025-12-25 08:21:08 |
| Asia-Pacific Informatics Olympiad 2022 (APIO 2022) | 2025-12-18 08:12:12 |
| European Junior Olympiad in Informatics 2025 Day 1 | 2025-12-11 08:06:47 |
| USACO 2025 US Open Contest (Platinum) | 2025-10-16 17:56:09 |
| USACO 2025 January Contest (Platinum) | 2025-10-14 17:05:34 |
| (China) National Olympiad in Informatics 2025 Day 1 | 2025-07-19 12:04:22 |