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Problem set. Petrozavodsk Training Camp


1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest2364143

1846GCD 2010Petrozavodsk Summer 2010. USU Contest1641152

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest1919220

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest1897243

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1163259

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1620260

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1550262

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1004300

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1263321

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest884340

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest942350

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1089351

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest623396

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest799421

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest582424

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection440444

1525PathPetrozavodsk Winter 2007. D.Gozman Contest847476

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest320485

1465Pawn GamePetrozavodsk Winter 2006. USU Contest828512

1698Square Country 5Petrozavodsk Winter 2009. USU Contest546599

1690Army of MagesPetrozavodsk Winter 2009. USU Contest519629

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest601631

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest717637

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest650650

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest519667

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest54701

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest217705

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest342713

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest581717

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest460821

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest497836

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest373869

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection219872

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest479877

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest453882

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest331891

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest322915

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest279938

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest353972

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest154976

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest383981

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3271005

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4131013

1627JoinPetrozavodsk Winter 2008. ITMO Contest3241056

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3001074

2119Tree HullPetrozavodsk Summer 2018. t.me/umnik_team Contest311095

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3721110

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2101140

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest3601146

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest3911154

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2481177

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2711213

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1961218

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3391228

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1191241

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2301266

2123KnapsackPetrozavodsk Summer 2018. t.me/umnik_team Contest251282

1669Universal WordPetrozavodsk Winter 2008. USU Contest2541291

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest2861303

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest1941328

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest2971330

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest2911356

2126Partition into TeamsPetrozavodsk Summer 2018. t.me/umnik_team Contest231360

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1731374

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest2841388

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest1821411

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2371428

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest2201473

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1601476

2124Algebra on SegmentPetrozavodsk Summer 2018. t.me/umnik_team Contest201496

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest2711509

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest1881534

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1201537

2120Tree Average WeightPetrozavodsk Summer 2018. t.me/umnik_team Contest191548

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest2831580

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2191684

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1891702

1670AsteriskPetrozavodsk Summer 2008. USU Contest1851737

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2351750

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1831755

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1831755

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2431829

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1551841

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1541852

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1341882

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest741906

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1681914

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2001944

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1611993

1841CablewaysPetrozavodsk Summer 2010. USU Contest1132044

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection862081

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection842125

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1082130

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest652135

2125Continue the SequencePetrozavodsk Summer 2018. t.me/umnik_team Contest112137

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1032220

2118CiphertextPetrozavodsk Summer 2018. t.me/umnik_team Contest102244

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest612255

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1102258

2122HammingPetrozavodsk Summer 2018. t.me/umnik_team Contest92362

2127Determinant of a GraphPetrozavodsk Summer 2018. t.me/umnik_team Contest92362

1850Space TourismPetrozavodsk Summer 2010. USU Contest902514

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest962557

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection642700

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162705

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1312735

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1112751

1464LightPetrozavodsk Winter 2006. USU Contest1402858

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest832914

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1042919

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1303028

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest983082

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1273129

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest703136

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection533171

1622EndspielPetrozavodsk Winter 2008. ITMO Contest993237

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest983267

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest833267

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest633436

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection483444

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest613540

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1203560

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection463567

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest643662

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest333723

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest573744

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest993890

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest883935

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest533990

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest574045

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest904081

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1034096

1460WiresPetrozavodsk Winter 2006. USU Contest944122

1661DodecahedronPetrozavodsk Winter 2008. USU Contest724156

1847ZamkadyePetrozavodsk Summer 2010. USU Contest504189

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest914198

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest664484

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest644768

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest234851

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest605040

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest735108

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest795201

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest535283

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest775320

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest695367

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest195520

1848Fly HuntPetrozavodsk Summer 2010. USU Contest355586

1674Drunk KingPetrozavodsk Summer 2008. USU Contest485841

1842Local RootsPetrozavodsk Summer 2010. USU Contest335846

1668Death Star 2Petrozavodsk Winter 2008. USU Contest466085

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest336302

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest456414

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest436430

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest296432

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest377506

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest308469

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest329182

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest379848

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection109987

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2110736

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2110928

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest2311686

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2212754

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest2314026

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest1816530