QOJ.ac

QOJ

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IDProblem Interactive Output Only CommunicationRating
#8416Dzielniki [B]PA 2024 Runda 5Interactive
[0]
#8431Game on Bipartite GraphPetrozavodsk Winter 2016 Day 8Interactive
[0]
#8442Berry Battle 2NCPC 2023Interactive
[0]
#8451Karl CoderNCPC 2023Interactive
[0]
#8469Comedy’s Not OmnipotentPetrozavodsk Winter 2024 Day 4Interactive
[0]
#8484Not Everything Is So AmbiguousVKOSHP 2023Interactive
[0]
#8490Guess the StringVKOSHP 2023Interactive
[0]
#8495ТигрыROI 2017 Day 1Interactive
[0]
#8553Exchanging KubicCCPC Final 2023Interactive
[+2]
#8592Toxic Gene 2NOI 2024 FinalInteractive
[0]
#8595Точки на прямiйUOI 2024 Stage IV Day 1Interactive
[0]
#8602Занулити пiдвiдрiзокUOI 2024 Stage IV Day 2Interactive
[+1]
#8647JOI TourJOISC 2024 Day 3JOIST 2024 Day 3Interactive
[0]
#8650Island HoppingJOISC 2024 Day 4JOIST 2024 Day 4Interactive
[0]
#8674Riddle of the SphinxWorld Finals 2023World Finals 2022Interactive
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#8699From Modular to RationalPetrozavodsk Summer 2019 Day 4Interactive
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#8719后继北京市赛 2024Interactive
[0]
#8745采矿THUPC 2024Interactive
[0]
#8784Dwarfs' BedtimeUniversal CupInteractive
[+2]
#8812Library 3JOI Open Contest 2024Interactive
[0]
#8819CNOI KnowledgeThe 2nd Universal Cup SemifinalsInteractive
[-2]
#8871Interactive ReconstructionCERC 2023Interactive
[0]
#8893Quark MicroscopyNordic Olympiad in Informatics 2022Interactive
[-3]
#8909Выполнить план, но не перевыполнитьROI 2023 Day 2Interactive
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#8939PermutationZhejiang Provincial 2024Interactive
[-7]
#8955排列CTT 2022 Day 4Interactive
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#8966KukacIzborne Pripreme 2021 Day 1Interactive
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#9060Sequence GuessingMid-Central USA Regional 2023Southeast USA Regional 2023South Central USA Regional 2023Pacific Northwest Regional 2023Interactive
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#9162COVID testsCEOI 2024 Day 1Interactive
[+5]
#9178All-You-Can-EatOsijek Competitive Programming Camp 2024 Winter Day 9Interactive
[-8]
#9188Light BulbsEGOI 2024 Day 2Interactive
[+7]
#9241SphinxIOI 2024 Day 2Interactive
[+15]
#9432PermutationKunming Invitational 2024Interactive
[+22]
#9484Colored Complete GraphInteractive
[+8]
#9570Binary TreeNanjing Regional 2024Interactive
[-2]
#9577Ah? It's Not Yesterday Once More?Nanjing Regional 2024 (Practice)Interactive
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#9678网友小 Z 的树PKUSC 2025 Day 2Interactive
[-36]
#9734Identify ChordHangzhou Regional 2024Interactive
[+6]
#9783Duloc NetworkSEERC 2024Interactive
[+1]
#9794ICPC Shenyang in NEU, the Tenth Consecutive YearInteractive
[+3]
#9804Guess the PolygonShenyang Regional 2024Interactive
[-33]
#9866Extracting WeightsKunming Regional 2024Interactive
[+4]
#9872Key RecoveryKunming Regional 2024Interactive
[-6]
#9883Near PairInteractive
[0]
#9908平原CTT 2024 Day 1Interactive
[+3]
#9909阿尔塔尔 2CTT 2024 Day 2Interactive
[-118]
#9914前往何方CTT 2024 Day 3Interactive
[+6]
#9944Guess the NumberInteractive
[0]
#9972末日的魔法少女计划Ynoi 2024Interactive
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