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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 Contest3700111

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2952164

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2176153

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2118245

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1924252

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1737271

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1585297

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1570287

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1478256

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1420266

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1226308

1525PathPetrozavodsk Winter 2007. D.Gozman Contest1214387

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest1070376

1465Pawn GamePetrozavodsk Winter 2006. USU Contest990491

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest936437

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest926558

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest807601

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest786418

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest714460

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest695643

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest666721

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

1690Army of MagesPetrozavodsk Winter 2009. USU Contest630634

1698Square Country 5Petrozavodsk Winter 2009. USU Contest629635

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest579720

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest575840

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest568843

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest531466

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest520893

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest512868

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest511935

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4771009

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest477930

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest453877

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest452823

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4431076

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest4401160

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest3991036

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3941171

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3921023

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3911225

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest379977

1627JoinPetrozavodsk Winter 2008. ITMO Contest3771095

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest3721186

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest3661388

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3661296

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3631089

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest3371364

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest3351018

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest3211243

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest3201009

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

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest3071303

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2931255

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2891745

1669Universal WordPetrozavodsk Winter 2008. USU Contest2891382

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2821683

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest278876

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2681368

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2631553

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection2581073

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2561779

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2481594

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2461301

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2421798

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2351360

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2331445

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest2281728

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest2171675

1667Square Country 3Petrozavodsk Winter 2008. USU Contest2101878

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest2101870

1670AsteriskPetrozavodsk Summer 2008. USU Contest2081887

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest2081610

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest2041559

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest2031185

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1991977

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest198720

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1811744

2119Tree HullPetrozavodsk Summer 2018. umnik_team Contest176805

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1712101

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1702112

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1661995

1464LightPetrozavodsk Winter 2006. USU Contest1592908

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1513026

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1452923

1841CablewaysPetrozavodsk Summer 2010. USU Contest1442166

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1413254

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1401918

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1381705

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1373550

2123KnapsackPetrozavodsk Summer 2018. umnik_team Contest1371019

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1352421

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1312880

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1312880

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1253140

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1233187

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223130

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1222527

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1212543

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1183172

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1163867

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest1153785

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1134242

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1122877

1850Space TourismPetrozavodsk Summer 2010. USU Contest1102780

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest1102103

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1094094

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1092417

1460WiresPetrozavodsk Winter 2006. USU Contest1064236

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest1053053

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1032545

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team Contest1011349

1661DodecahedronPetrozavodsk Winter 2008. USU Contest993790

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest984511

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest945018

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest944357

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest942426

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest903802

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest901498

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest864415

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest862628

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest855493

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest854462

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest815354

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest804591

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection803196

2126Partition into TeamsPetrozavodsk Summer 2018. umnik_team Contest801664

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763873

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763873

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest734229

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest725169

2120Tree Average WeightPetrozavodsk Summer 2018. umnik_team Contest701872

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest694444

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest694222

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest694217

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest675343

1847ZamkadyePetrozavodsk Summer 2010. USU Contest664389

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653835

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653835

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest635563

1848Fly HuntPetrozavodsk Summer 2010. USU Contest634569

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest624633

1668Death Star 2Petrozavodsk Winter 2008. USU Contest605902

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest573766

1674Drunk KingPetrozavodsk Summer 2008. USU Contest566233

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest536558

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest459488

1842Local RootsPetrozavodsk Summer 2010. USU Contest456065

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest454588

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest439846

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest437997

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection415640

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest399247

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest389440

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest387313

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest353328

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest347570

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest306308

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2810686

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest283941

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2613142

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2611427

2122HammingPetrozavodsk Summer 2018. umnik_team Contest234538

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest2216307

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1511504
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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