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已解決的問題：共 110 道題

21 833 837 2064 2071 4635 5250 5251 5252 5253 5254 5255 5259 5260 5414 5415 5417 5418 5420 5422 5423 5424 5426 5455 5456 5457 5458 5459 5460 5462 5465 5466 5504 5517 5518 5520 5521 5522 5523 5525 5526 5527 5530 5741 5742 5744 5745 5746 5747 5748 5750 6744 7759 7790 7969 8049 8328 8331 8332 8333 8334 8336 8339 8340 9038 9039 9040 9041 9042 9043 9045 9518 9522 9619 9621 9622 9623 9627 9628 9629 10970 10971 10972 10980 10982 10983 10986 14016 14019 14021 14427 14428 14429 14430 14431 14433 14436 14534 14536 14538 14540 14541 14542 14543 14544 14545 14546 21673 21686 21687

嘗試過的問題：共 18 道題

6338 6419 6748 7303 7967 9138 9319 9620 10884 10973 15876 21670 21672 21688 21861 21862 21863 21864

命制的問題：共 0 道題

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Virtual Participations：共 16 场比赛

Name	Start time
The 3rd Universal Cup. Stage 29: Metropolis	2026-01-13 09:31:20
The 1st Universal Cup. Stage 7: Zaporizhzhia	2025-12-29 13:31:10
The 1st Universal Cup. Stage 4: Ukraine	2025-12-12 09:00:05
The 2022 ICPC Asia Hong Kong Regional Contest	2025-12-11 08:33:43
The 2022 ICPC Asia Nanjing Regional Contest	2025-12-10 08:32:00
The 2022 ICPC Central Europe Regional Contest (CERC 2022)	2025-12-09 10:37:56
Public NOIP Round #8 (Div. 1, 提高)	2025-11-25 08:30:01
The 4th Universal Cup. Stage 1: Grand Prix of Korolyov	2025-11-21 13:33:25
The 3rd Universal Cup. Stage 39: Tokyo	2025-09-26 10:25:21
第八届中国大学生程序设计竞赛网络预选赛（CCPC Online 2022）	2025-09-19 10:09:28
The 3rd Universal Cup Semifinals	2025-09-12 08:42:28
The 2nd Universal Cup. Stage 25: Shenzhen	2025-03-19 09:21:54
第十届中国大学生程序设计竞赛重庆站（CCPC 2024 Chongqing Site）	2024-11-14 07:59:39
Public NOIP Round #2 (Div. 1, 提高)	2024-08-14 17:20:01
Public NOIP Round #1 (Div. 1, 提高)	2024-08-10 17:01:01
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 3	2023-09-14 08:36:54