QOJ.ac

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jiamengtong

Rating

1738

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0

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Teams

2024 - ucup-team6120

2025 - ucup-team8174

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Accepted problems：180 problems

602 674 787 833 838 956 964 1817 1825 1839 1875 1877 1882 2070 2129 2507 2513 2544 2570 2668 2824 3023 4415 4417 4420 4428 4433 4795 4891 5029 5309 5336 5337 5338 5357 5363 5367 5452 5453 5454 5512 5513 5514 5528 5657 5658 5659 6137 6265 6267 6284 6354 6430 6437 6508 6526 6572 6624 6660 6663 6678 7301 7307 7347 7416 7417 7480 7523 7646 7666 7671 7678 7759 7864 7905 7988 8047 8049 8232 8240 8255 8256 8471 8530 8531 8532 8534 8535 8536 8537 8538 8539 8540 8541 8597 8630 8668 8671 8672 8752 8834 8892 8907 8936 9160 9220 9222 9254 9380 9432 9440 9479 9489 9492 9631 9729 9734 9735 9768 9838 9839 9840 9845 9879 9906 9914 9929 9930 9933 9935 9936 10135 10142 10164 10178 10179 10180 10181 10183 10184 10958 10959 10960 10961 10962 10963 10964 10965 10966 10968 10969 11283 11403 11404 11405 11406 11407 11409 11411 11412 12002 12173 12564 13079 13080 13081 13082 13083 13084 13788 14130 14579 14816 14819 14944 15038 15108 15460 15462 21624

Tried problems：10 problems

6 464 1558 4414 4416 4422 6836 8753 8909 9431

Authored problems：0 problem

None

Virtual Participations：13 contests

Name	Start time
USACO 2023 US Open Contest (Platinum)	2025-08-29 08:05:57
USACO 2024 US Open Contest (Platinum)	2025-07-22 18:56:01
USACO 2024 January Contest (Platinum)	2025-07-20 08:02:38
(China) National Olympiad in Informatics 2025 Day 2	2025-07-19 08:00:02
USACO 2023 December Contest (Platinum)	2025-07-17 20:31:06
Korea IOI Team Selection Test (KOI TST) 2025, 2nd Selection Contest	2025-07-14 18:12:30
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 4	2025-07-14 08:06:33
Korea IOI Team Selection Test (KOI TST) 2025, 1st Selection Contest	2025-07-08 18:40:22
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 3	2025-07-08 08:00:00
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 2	2025-07-06 08:54:44
The 24th Japanese Olympiad in Informatics Spring Training (JOIST 2024/2025) Day 1	2025-06-28 19:04:59
The 23rd Japanese Olympiad in Informatics Final Round (JOI 2023/2024)	2025-05-18 09:38:10
The 22nd Japanese Olympiad in Informatics Final Round (JOI 2022/2023)	2025-05-15 17:59:50