QOJ.ac

QOJ

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ID Problem Interactive Output Only CommunicationRating
#14906Tree PuzzlePetrozavodsk Summer 2013 Day 2
#14907Xoring MachinePetrozavodsk Summer 2013 Day 2
#14908Reduce the SequencePetrozavodsk Summer 2013 Day 2
#14909TreePetrozavodsk Summer 2013 Day 2
#14910Magic RoadsPetrozavodsk Summer 2013 Day 2
#14911PatternsPetrozavodsk Summer 2013 Day 2
#14912ABACABA MatchingPetrozavodsk Summer 2013 Day 2
#14913IntervalsPetrozavodsk Summer 2013 Day 2
#14914DangerPetrozavodsk Summer 2013 Day 2
#14915Redundant EdgesPetrozavodsk Summer 2013 Day 2
#14916An Elephant Problem
#14917Bouquet of Balloons
#14918Bus Seating
#14919Call For Problems, Round 3
#14920Closest Equal Pair
#14921Farthest City
#14922Fractal Painting
#14923Friendships
#14924GPA Computation
#14925Honkai Stress Relief
#14926K-th King
#14927Missed Alarm
#14928Pair Linked Mokepon
#14929Server Corridor
#14930Server Room
#14931Shh
#14932Solidarity of the Happy Cats
#14933Strawberry
#14934Training, Round 4
#14935Triangle of Triangles
#14936Message from the PastShenyang Regional 2025 (Warm up)Communication
#14937Happy GatheringShandong Provincial 2019 (Warm up)Meme Task
#14938Guide Map (Lite ver.)Shenyang Regional 2025 (Warm up)
#14939Many SprinklersShenyang Regional 2025 (Warm up)
#14940Square KingdomShenyang Regional 2025
#14941Buggy Painting Software IShenyang Regional 2025
#14942Buggy Painting Software IIShenyang Regional 2025Communication
#14943LED Display RenovationShenyang Regional 2025
#14944Play It by EarShenyang Regional 2025
#14945The Bond Beyond TimeShenyang Regional 2025
#14946Collision DamageShenyang Regional 2025
#14947Cute Young Diagram CountingShenyang Regional 2025
#14948Volunteer SimulatorShenyang Regional 2025
#14949The Echoes of ChronosShenyang Regional 2025
#14950Relay JumpShenyang Regional 2025
#14951LeoShenyang Regional 2025
#14952The End?Shenyang Regional 2025
#14953BalloonsCEOI 2011 Day 1
#14954MatchingCEOI 2011 Day 1
#14955Treasure HuntCEOI 2011 Day 1Interactive
#14956HotelCEOI 2011 Day 2
#14957TeamsCEOI 2011 Day 2
#14958TrafficCEOI 2011 Day 2
#14959猜数WC 2006Interactive
#14960水管局长WC 2006
#14961风之韵WC 2006Output Only
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