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Accepted problems：545 problems

5552172492664284644996016187867878018668698949059569959969971002100310041005126218251877197619772292259926432833296329682970308230913270327332783528352935343576440444054406440744084409442344244427443145884787478847944795481148124815483648394879488348854888489348964909491850135014501550165017501950205033503550365089509150925095509650975098512351445145514651485150516052055249525752705272527453015302530453075308530953115312540254035404540554065407540854095410541154125413542154375440544654755503551955685569557356705741610161326184618561946196629862996304630863196320632563286332633363346335633663386339634063426343634663496350635263546400640664086409641064156416641765026508650965196521653165336539654065456550655365556558662466316633663566386647666767366742674467456746674767486765676768376846707871067118717771827281753175327606761076167619762076227624762576277628762976317640764476467649765076777678767976837684768576877689773377357737773877397741774377447745774777497750775377547757775877597760776277677768777177737774777877797780778177827785778677877789779077927793779477957837783878547855785678687869787178727875787678777878787978807883798979998013801580168017801880358165816681678169817181748176817781808218821982208221822282238224822682328280828383178318831983208329833084678471847284738474847584788525852885428543854485458546854785488549855185528553855485708627862886298630864386468649865086518670867387078708870987158716871787188719872087218723874087418742874687478749875187538754875687578758875987608761880488118812882089458947894889498950895189538954895589569115911691179122912391249125912691289129915591569157915891599222922492369240924192449308930993109312931393149315931793189319932093459346934793499350935193529353935493559356937093729373937493759376937793789379938093819438944894589463946594879491949294939513951595189526961296139619962196229623962496259627962896299631963696379689979897999800980198029803980498059806980798109870988499031098512017130811326814311143122140321529215662160621608216132161421618216202162421625216292163021634216352163621650216512165521656216592166221670216722167321674216762168021687216882169421695217032170421705217502175121792218072180821809218662186921870

Tried problems：51 problems

1212240944105138544554475743582763556411641365377119712071217187727775357761776377697772777577777784836887228739880589468952923792389239958396099620963513080216162161921621216322166121663216752167921682216892170621760

Authored problems：1 problem

#Problem Name
1基础 ABC 练习题

Virtual Participations：40 contests

NameStart time
International Olympiad in Informatics 2024 Day 22025-01-12 08:08:56
International Olympiad in Informatics 2024 Day 12025-01-11 08:25:01
IOI 2022 中国国家队选拔 第二试 (CTS 2022 Day 2)2025-01-10 08:26:23
IOI 2022 中国国家队选拔 第一试 (CTS 2022 Day 1)2025-01-06 08:16:32
北大集训 2020 Day 4（CTT 2020 Day 4）2025-01-03 08:23:16
北大集训 2020 Day 2（CTT 2020 Day 2）2025-01-02 10:08:28
IOI 2023 国家集训队集训 Day 4 (CTT 2022 Day 4)2024-12-29 08:26:42
清华大学计算机系 2021 年“大中衔接”研讨与教学活动 (THUSC 2021) 第一试2024-12-27 08:32:40
IOI 2023 国家集训队集训 Day 3 (CTT 2022 Day 3)2024-12-25 08:18:01
IOI 2023 国家集训队集训 Day 2 (CTT 2022 Day 2)2024-12-24 08:22:20
IOI 2023 国家集训队集训 Day 1 (CTT 2022 Day 1)2024-12-23 08:22:54
清华大学计算机系 2022 年“大中衔接”研讨与教学活动 (THUSC 2022) 第一试2024-12-20 08:30:21
IOI 2024 中国国家队集训@北京 Day 32024-12-17 08:37:59
The 3rd Universal Cup. Stage 19: Shenyang2024-12-13 08:23:36
IOI 2024 中国国家队集训@杭州 Day 12024-12-10 08:12:51
2024-2025 集训队互测 Round 12 (Nov 10, 2024)2024-12-09 08:29:28
第十届中国大学生程序设计竞赛 重庆站（CCPC 2024 Chongqing Site）2024-11-20 08:28:41
第五届中国大学生程序设计竞赛 哈尔滨站（CCPC 2019 Harbin Site）2024-11-18 09:07:22
The 2nd Universal Cup. Stage 17: Jinan2024-10-22 13:08:43
The 3rd Universal Cup. Stage 4: Hongō2024-10-16 10:05:47
The 2024 ICPC Asia East Continent Online Contest (II)2024-10-10 11:19:28
The 2024 ICPC Asia East Continent Online Contest (I)2024-09-25 09:22:04
IOI 2024 中国国家队选拔 第二试 (CTS 2024 Day 2)2024-09-06 08:49:42
2024 清华大学学生程序设计竞赛暨高校邀请赛（THUPC 2024）决赛2024-07-04 08:04:29
Public Round #132024-07-03 12:24:57
2024 Canadian Computing Olympiad Day 12024-06-24 18:08:33
Petrozavodsk Winter 2024. Day 4. PKU Contest 22024-06-20 18:03:56
The 2024 Guangdong Provincial Collegiate Programming Contest2024-06-19 12:21:17
2024 北京市大学生程序设计竞赛2024-06-17 18:08:50
The 2nd Universal Cup. Stage 13: Shenyang2024-03-08 07:30:05
The 2nd Universal Cup. Stage 12: Hefei2024-02-27 14:58:14
The 2nd Universal Cup. Stage 20: Ōokayama2024-02-20 17:38:42
The 2nd Universal Cup. Stage 11: Nanjing2024-02-11 08:35:42
The 2nd Universal Cup. Stage 10: Harbin2024-01-21 14:41:58
The 2nd Universal Cup. Stage 9: Qinhuangdao2024-01-18 07:39:26
The 2nd Universal Cup. Stage 8: Guilin2024-01-15 18:54:41
International Olympiad in Informatics 2023 Day 22023-11-03 14:37:12
International Olympiad in Informatics 2023 Day 12023-11-03 07:15:40
The 22nd Japanese Olympiad in Informatics Spring Training Camp (JOISC 2022/2023) Day 12023-11-02 11:27:01
The 2019 ICPC China Shandong Provincial Programming Contest2023-08-21 10:38:30
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