QOJ.ac

QOJ

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ID题目 Interactive Output Only Communication评价
#604Sum 6
#605Alternating permutation
#663Spanning TreesPetrozavodsk Winter 2017 Day 3
#664TrianglePetrozavodsk Winter 2017 Day 3
#665Boxes and BallsPetrozavodsk Winter 2017 Day 3
#666Bit OperationsPetrozavodsk Winter 2017 Day 3
#667Randomized Binary Search TreePetrozavodsk Winter 2017 Day 3
#668ElectionPetrozavodsk Winter 2017 Day 3
#669HashPetrozavodsk Winter 2017 Day 3
#670K-th StringPetrozavodsk Winter 2017 Day 3
#671Shortest Path QueriesPetrozavodsk Winter 2017 Day 3
#672Kitamasa’s CounterattackPetrozavodsk Winter 2017 Day 3
#673WrappingPetrozavodsk Winter 2017 Day 3
#674Ascending TreePetrozavodsk Winter 2017 Day 3
#675Land of the Rainbow GoldAPIO 2017
#676Travelling MerchantAPIO 2017
#677Koala GameAPIO 2017Interactive
#678Honeycomb problemBaltic OI 2000
#679Time ZonesBaltic OI 2000
#680Electronical plateBaltic OI 2000
#681Division expressionBaltic OI 2000
#682StickersBaltic OI 2000
#683MutexesBaltic OI 2000
#685Y-Shaped KnifePetrozavodsk Winter 2020 Day 4
#686Bad DoctorPetrozavodsk Winter 2020 Day 4
#687Topological OrderingPetrozavodsk Winter 2020 Day 4
#688Bracket Euler TourPetrozavodsk Winter 2020 Day 4
#689Tree of ChargePetrozavodsk Winter 2020 Day 4
#690Find a TreePetrozavodsk Winter 2020 Day 4
#691One RootPetrozavodsk Winter 2020 Day 4
#692Delete the PointsPetrozavodsk Winter 2020 Day 4
#693Hard Times for Your DataPetrozavodsk Winter 2020 Day 4
#694ProgramPetrozavodsk Winter 2020 Day 4
#695Equation mod 3
#696AI JeopardyKTH Challenge 2020
#697BlingKTH Challenge 2020
#698Friendly FireKTH Challenge 2020
#699GaggleKTH Challenge 2020
#700Pitch PerformanceKTH Challenge 2020