QOJ.ac

QOJ

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IDПроблема Interactive Output Only CommunicationОценка
#501SubwayNordic Olympiad in Informatics 2017
#502Yule LadsNordic Olympiad in Informatics 2017
#503IP over Avian CarrierNordic Olympiad in Informatics 2017Communication
#504ChessboardIZhO 2018 Day 1
#505Evacuation planIZhO 2018 Day 1
#506GiftIZhO 2018 Day 1
#507SegmentsIZhO 2018 Day 2
#508Nice sequenceIZhO 2018 Day 2
#509Birthday giftIZhO 2018 Day 2
#510Car VetEast Central NA Regional 2018
#511DifferenceEast Central NA Regional 2018
#512Pear-wise VotingEast Central NA Regional 2018
#513Pizza CuttingEast Central NA Regional 2018
#514 The Punctilious CruciverbalistEast Central NA Regional 2018
#515A Random ProblemEast Central NA Regional 2018
#516Roman HolidaysEast Central NA Regional 2018
#517Sequential YahtzeeEast Central NA Regional 2018
#518Tours de Sales ForceEast Central NA Regional 2018
#519Watch Where You StepEast Central NA Regional 2018
#520[JSOI 2018] 潜入行动
#521[JSOI 2018] 防御网络
#522[JSOI 2018] 绝地反击
#523[JSOI 2018] 部落战争
#524[JSOI 2018] 扫地机器人
#525[JSOI 2018] 军训列队
#526MagiceJOI 2017 Day 1
#527ParticleseJOI 2017 Day 1
#528SixeJOI 2017 Day 1
#529CameleJOI 2017 Day 2
#530ExperienceeJOI 2017 Day 2
#531GameeJOI 2017 Day 2
#548棋盘WC 2017
#549挑战WC 2017
#550排序WC 2017
#553 [JSOI 2017] 王国
#554 [JSOI 2017] 预言
#555 [JSOI 2017] 代码
#556[JSOI 2017] 骑士
#557[JSOI 2017] 街道
#558[JSOI 2017] 奥术
#559[JSOI 2017] 原力
#560[JSOI 2017] 隧道
#561[JSOI 2017] 税收
#562[JSOI 2017] 码农
#563[JSOI 2017] 博弈
#564[JSOI 2017] 魔法