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Problem set. Volume 12


IDTitleSourceAuthorsDifficulty

2100Wedding DinnerUral FU Junior Championship 2016672428

2111PlatoUniversity academic school olympiad in informatics 2019200466

2102Michael and CryptographyUral FU Junior Championship 20161375135

2138The Good, the Bad and the UglyUral School Programming Contest 20191193101

2142MagicUral School Programming Contest 20191025117

2105Alice and Bob are on BikesUral FU Junior Championship 2016884209

2149Pigeonhole PrincipleUral School Programming Contest 2019883136

2115The Knowledge DayUniversity academic school olympiad in informatics 2019652201

2104Game with a StripUral FU Junior Championship 2016534344

2144Cleaning the RoomUral School Programming Contest 2019529225

2141Sasha VilkinUral School Programming Contest 2019503236

2108Oleg and Little PoniesUral FU Junior Championship 2016432423

2109Tourism on MarsUral FU Junior Championship 2016364500

2145Olympiad for EveryoneUral School Programming Contest 2019343343

2113Survive the floodUniversity academic school olympiad in informatics 2019331390

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019247517

2148Insane ShotUral School Programming Contest 2019235495

2146Quiz ShowUral School Programming Contest 2019188612

2143Victoria!Ural School Programming Contest 2019183628

2110Remove or MaximizeUral FU Junior Championship 2016179990

2106DeserializationUral FU Junior Championship 20161761006

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest175707

2112Battle logUniversity academic school olympiad in informatics 2019168746

2156Interesting ConversationsUral School Programming Contest 2020155571

2103Corporate MailUral FU Junior Championship 20161531148

2119Tree HullPetrozavodsk Summer 2018. umnik_team Contest148827

2116He is not a knight for youUniversity academic school olympiad in informatics 2019147846

2114My craftUniversity academic school olympiad in informatics 2019135916

2128Rubina's SolitaireLater is better than never131895

2130Alice + BobLater is better than never131895

2129Mortgage in Far Away KingdomLater is better than never127921

2135Pauline and commitsLater is better than never126928

2123KnapsackPetrozavodsk Summer 2018. umnik_team Contest124976

2107Oppa Funcan StyleUral FU Junior Championship 20161181462

2140BitMazeCraftUral School Programming Contest 20191031072

2151MahjongUral School Programming Contest 2020102841

2101Knight's ShieldUral FU Junior Championship 2016991717

2155QuadrocopterUral School Programming Contest 202095897

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team Contest931269

2153Perfect SquadUral School Programming Contest 202092924

21504B and ZooUral School Programming Contest 202085992

2152Tax FeesUral School Programming Contest 202085992

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest841391

2126Partition into TeamsPetrozavodsk Summer 2018. umnik_team Contest751538

2167Cipher Message 5Ural School Programming Contest 202274518

2134StampmanLater is better than never731520

2157SkydivingUral School Programming Contest 2020701178

2132Graph Decomposition. Version 2Later is better than never641705

2120Tree Average WeightPetrozavodsk Summer 2018. umnik_team Contest631791

2147City BuildingUral School Programming Contest 2019571808

2172Meta-statement 2Ural School Programming Contest 202251713

2136John vs SantaLater is better than never482175

2161Mount & BladeUral School Programming Contest 202146777

2133Terms of referenceLater is better than never452293

2173Meta-statement 3Ural School Programming Contest 202245790

2154Flight on a CannonballUral School Programming Contest 2020322243

2160Meta-statementUral School Programming Contest 2021311061

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest293352

2162GraphmaniaUral School Programming Contest 2021291114

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest273534

2171Two Progressions 2Ural School Programming Contest 2022231316

2159EssayUral School Programming Contest 2021221360

2163InterviewUral School Programming Contest 2021221356

2139Experiment with JuiceUral School Programming Contest 2019213908

2158Two progressionsUral School Programming Contest 2021201446

2164BookmakerUral School Programming Contest 2021191500

2122HammingPetrozavodsk Summer 2018. umnik_team Contest174842

2166Two RoadsUral School Programming Contest 2022171609

2170Experiment with Juice 2Ural School Programming Contest 2022171609

2165Cake CutterUral School Programming Contest 2021161672

2169City Building 2Ural School Programming Contest 2022121974

2131Open CupLater is better than never106307

2137Dynamic string complexityLater is better than never96639

2168Runes in the FieldUral School Programming Contest 202262714