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Problem set. Petrozavodsk Training Camp


IDTitleSourceAuthorsDifficulty

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest2851128

1846GCD 2010Petrozavodsk Summer 2010. USU Contest1916147

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2467181

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2009241

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1757254

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1300255

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1642262

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1165284

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1105299

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1358301

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1420303

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest1001358

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest696401

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest867421

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection544423

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest637438

1525PathPetrozavodsk Winter 2007. D.Gozman Contest911471

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest389492

1465Pawn GamePetrozavodsk Winter 2006. USU Contest905495

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest831578

1698Square Country 5Petrozavodsk Winter 2009. USU Contest585608

1690Army of MagesPetrozavodsk Winter 2009. USU Contest584609

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest721620

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest637637

2121Intersection of ParabolasPetrozavodsk Summer 2018. t.me/umnik_team Contest125637

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest544687

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest632699

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest253746

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest488828

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest529833

2119Tree HullPetrozavodsk Summer 2018. t.me/umnik_team Contest93835

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest388839

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest528843

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest407867

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest476892

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest361900

2123KnapsackPetrozavodsk Summer 2018. t.me/umnik_team Contest85905

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest301910

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection241933

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest305960

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest416967

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest371999

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4371014

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3521014

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest1831017

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3411030

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest4231036

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4141058

1627JoinPetrozavodsk Winter 2008. ITMO Contest3491060

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest4151143

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest3421171

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2741175

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3561185

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2291185

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3661206

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2231215

2126Partition into TeamsPetrozavodsk Summer 2018. t.me/umnik_team Contest591246

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2861247

2118CiphertextPetrozavodsk Summer 2018. t.me/umnik_team Contest581265

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2461304

1669Universal WordPetrozavodsk Winter 2008. USU Contest2691323

2124Algebra on SegmentPetrozavodsk Summer 2018. t.me/umnik_team Contest551323

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2171332

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest3131343

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3191364

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest2591365

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest3051377

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1321382

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1851454

2120Tree Average WeightPetrozavodsk Summer 2018. t.me/umnik_team Contest491458

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2461487

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest1921497

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest3041548

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest2041560

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2241569

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1681591

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest2071692

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1281697

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2271739

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2501743

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1991757

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2651767

1670AsteriskPetrozavodsk Summer 2008. USU Contest1951791

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1851893

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1821923

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2151927

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1441964

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1571999

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1562011

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest862044

1841CablewaysPetrozavodsk Summer 2010. USU Contest1232132

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection962210

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest762282

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest762282

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1142287

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection922296

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1122321

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1202326

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1042652

1850Space TourismPetrozavodsk Summer 2010. USU Contest962675

2125Continue the SequencePetrozavodsk Summer 2018. t.me/umnik_team Contest222688

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1352842

1464LightPetrozavodsk Winter 2006. USU Contest1472887

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1152892

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1172907

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1142916

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1393012

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection673042

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1153045

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest873117

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1053144

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1323192

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1043339

2127Determinant of a GraphPetrozavodsk Summer 2018. t.me/umnik_team Contest153440

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection583444

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1283522

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest833589

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection553603

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest683630

2122HammingPetrozavodsk Summer 2018. t.me/umnik_team Contest133739

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest1053771

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest693828

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest643832

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest623932

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1043937

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1014043

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1094084

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest894163

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest374176

1661DodecahedronPetrozavodsk Winter 2008. USU Contest784195

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest624200

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest574225

1460WiresPetrozavodsk Winter 2006. USU Contest974236

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest794277

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest564297

1847ZamkadyePetrozavodsk Summer 2010. USU Contest544431

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest714557

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest884579

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest694818

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection374983

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest295032

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest775158

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest845170

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest625287

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest585317

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest815340

1668Death Star 2Petrozavodsk Winter 2008. USU Contest585429

1848Fly HuntPetrozavodsk Summer 2010. USU Contest415561

1674Drunk KingPetrozavodsk Summer 2008. USU Contest535829

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest226133

1842Local RootsPetrozavodsk Summer 2010. USU Contest356302

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest486365

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest456677

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest356720

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest307077

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest397769

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest349366

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest349366

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest409719

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest399918

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2410634

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2410801

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1111152

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2711719

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest2016199