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Problem set. Petrozavodsk Training Camp

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest3706111

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2952165

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2181152

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2118245

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1924252

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1738271

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1586297

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1572287

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1478256

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1421266

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1227308

1525PathPetrozavodsk Winter 2007. D.Gozman Contest1214387

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest1071376

1465Pawn GamePetrozavodsk Winter 2006. USU Contest991491

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest937437

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest927557

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest808601

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest788418

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest715460

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest696642

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest667720

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection655433

1690Army of MagesPetrozavodsk Winter 2009. USU Contest631634

1698Square Country 5Petrozavodsk Winter 2009. USU Contest629636

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest581718

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest575840

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest568843

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest531467

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest520893

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest512869

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest511936

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4771010

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest477931

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest453878

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest453822

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4431076

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest4401160

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest3991037

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3941172

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3921024

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3911226

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest379978

1627JoinPetrozavodsk Winter 2008. ITMO Contest3771096

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest3721187

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest3671385

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3671293

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3631089

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest3371364

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest3361016

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest3211244

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest3201010

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest3181443

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest3081300

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2931256

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2891746

1669Universal WordPetrozavodsk Winter 2008. USU Contest2891383

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2821684

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest279874

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2681369

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2631554

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection2581075

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2561780

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2481596

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2461303

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2441785

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2351361

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2341440

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest2281730

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest2171676

1667Square Country 3Petrozavodsk Winter 2008. USU Contest2101879

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest2101871

1670AsteriskPetrozavodsk Summer 2008. USU Contest2081888

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest2081612

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest2041560

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest2031186

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1991978

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest199719

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1811746

2119Tree HullPetrozavodsk Summer 2018. umnik_team Contest177803

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1712102

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1702114

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1661996

1464LightPetrozavodsk Winter 2006. USU Contest1592909

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1513028

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1462906

1841CablewaysPetrozavodsk Summer 2010. USU Contest1442168

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1413256

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1401920

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1381707

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1373551

2123KnapsackPetrozavodsk Summer 2018. umnik_team Contest1371022

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1352423

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1312882

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1312882

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1253142

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1233189

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1232510

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223132

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1212545

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1183175

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1163869

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest1153787

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1144210

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1122880

1850Space TourismPetrozavodsk Summer 2010. USU Contest1102782

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest1102106

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1094096

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1092420

1460WiresPetrozavodsk Winter 2006. USU Contest1064238

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest1053055

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1032549

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team Contest1011353

1661DodecahedronPetrozavodsk Winter 2008. USU Contest993793

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest984514

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest945020

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest944359

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest942430

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest913768

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest911487

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest864418

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest862632

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest855495

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest854465

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest815357

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest804594

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection803200

2126Partition into TeamsPetrozavodsk Summer 2018. umnik_team Contest801669

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763877

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763877

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest734233

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest725172

2120Tree Average WeightPetrozavodsk Summer 2018. umnik_team Contest701877

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest694448

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest694226

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest694221

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest675346

1847ZamkadyePetrozavodsk Summer 2010. USU Contest664393

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653840

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653840

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest635567

1848Fly HuntPetrozavodsk Summer 2010. USU Contest634574

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest624637

1668Death Star 2Petrozavodsk Winter 2008. USU Contest605906

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest573771

1674Drunk KingPetrozavodsk Summer 2008. USU Contest566237

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest536563

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest459492

1842Local RootsPetrozavodsk Summer 2010. USU Contest456071

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest454594

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest439850

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest438003

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection415647

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest399253

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest389445

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest387320

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest353337

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest347578

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest306317

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2810694

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest283952

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2613149

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2611435

2122HammingPetrozavodsk Summer 2018. umnik_team Contest234551

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest2216314

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1511518
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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