QOJ.ac

QOJ

User profile

bobcheeseburger

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit bobcheeseburger's blog

Rating changes

Accepted problems：100 problems

20 362 685 1267 1303 1868 2275 2552 2620 2637 2774 2784 3161 3845 4169 4404 4829 4830 4834 5145 5148 5414 5415 5417 5458 5460 5503 5514 5516 5522 5523 5526 5528 6308 6332 6335 6337 6339 6343 6372 6414 6416 6417 6501 6558 6561 6562 7578 7607 7612 7615 7665 7899 7930 7945 8211 8213 8257 8340 8546 8554 8640 8641 8643 8648 8769 8784 8939 8940 9114 9155 9156 9158 9159 9160 9237 9489 9564 9570 9778 9915 10050 10249 10881 11356 11401 11403 11404 11405 11407 11411 11412 13280 13582 13902 13904 13905 14053 14056 15459

Tried problems：11 problems

185 5423 7731 9157 9291 9768 9774 13903 14052 15457 15458

Authored problems：0 problem

None

Virtual Participations：7 contests

Name	Start time
Central European Olympiad in Informatics 2025 Day 1 (CEOI 2025 Day 1)	2025-12-24 03:09:38
National Olympiad in Informatics in Provinces 2025 (NOIP 2025)	2025-12-20 03:08:45
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 3	2025-11-28 03:39:20
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 1	2025-11-27 01:21:24
International Olympiad in Informatics 2025 Day 1 (IOI 2025 Day 1)	2025-08-24 06:11:20
(China) National Olympiad in Informatics 2024 Day 2	2024-08-09 00:11:44
(China) National Olympiad in Informatics 2024 Day 1	2024-08-03 00:05:53