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Problem set. Volume 12


IDTitleSourceAuthorsDifficulty

2100Wedding DinnerUral FU Junior Championship 2016354330

2111PlatoUniversity academic school olympiad in informatics 201953190

2102Michael and CryptographyUral FU Junior Championship 2016841127

2115The Knowledge DayUniversity academic school olympiad in informatics 2019256184

2105Alice and Bob are on BikesUral FU Junior Championship 2016469226

2138The Good, the Bad and the UglyUral School Programming Contest 2019118281

2104Game with a StripUral FU Junior Championship 2016373283

2142MagicUral School Programming Contest 2019104316

2149Pigeonhole PrincipleUral School Programming Contest 201999330

2108Oleg and Little PoniesUral FU Junior Championship 2016302347

2113Survive the floodUniversity academic school olympiad in informatics 2019115391

2109Tourism on MarsUral FU Junior Championship 2016251415

2144Cleaning the RoomUral School Programming Contest 201972439

2145Olympiad for EveryoneUral School Programming Contest 201970450

2117Polyphemus' triplesUniversity academic school olympiad in informatics 201988498

2112Battle logUniversity academic school olympiad in informatics 201977561

2141Sasha VilkinUral School Programming Contest 201954563

2116He is not a knight for youUniversity academic school olympiad in informatics 201974581

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest58684

2148Insane ShotUral School Programming Contest 201942692

2146Quiz ShowUral School Programming Contest 201939735

2106DeserializationUral FU Junior Championship 2016136742

2114My craftUniversity academic school olympiad in informatics 201955751

2110Remove or MaximizeUral FU Junior Championship 2016126797

2130Alice + BobLater is better than never41813

2135Pauline and commitsLater is better than never41813

2128Rubina's SolitaireLater is better than never37883

2143Victoria!Ural School Programming Contest 2019261000

2103Corporate MailUral FU Junior Championship 2016951032

2119Tree HullPetrozavodsk Summer 2018. t.me/umnik_team Contest321108

2140BitMazeCraftUral School Programming Contest 2019221125

2123KnapsackPetrozavodsk Summer 2018. t.me/umnik_team Contest291193

2134StampmanLater is better than never231257

2126Partition into TeamsPetrozavodsk Summer 2018. t.me/umnik_team Contest241368

2107Oppa Funcan StyleUral FU Junior Championship 2016651444

2124Algebra on SegmentPetrozavodsk Summer 2018. t.me/umnik_team Contest221454

2132Graph Decomposition. Version 2Later is better than never181481

2101Knight's ShieldUral FU Junior Championship 2016631484

2120Tree Average WeightPetrozavodsk Summer 2018. t.me/umnik_team Contest211501

2129Mortgage in Far Away KingdomLater is better than never151659

2136John vs SantaLater is better than never151659

2133Terms of referenceLater is better than never131803

2147City BuildingUral School Programming Contest 201982000

2125Continue the SequencePetrozavodsk Summer 2018. t.me/umnik_team Contest122114

2118CiphertextPetrozavodsk Summer 2018. t.me/umnik_team Contest112215

2139Experiment with JuiceUral School Programming Contest 201952400

2122HammingPetrozavodsk Summer 2018. t.me/umnik_team Contest92448

2127Determinant of a GraphPetrozavodsk Summer 2018. t.me/umnik_team Contest92448

2137Dynamic string complexityLater is better than never33190

2131Open CupLater is better than never13771