ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules

Problem set. Graph Theory Problems


IDTitleSourceAuthorsDifficulty

1837Isenbaev's NumberUral Championship 2011489857

1119MetroAutumn School Contest 2001615373

1106Two TeamsTetrahedron Team Online Contest May 2001589776

1136ParliamentNEERC 2001 Central Subregional456799

1982Electrification PlanUral FU Championship 20131684123

1022Genealogical TreeAutumn School Contest 200010132137

1280Topological SortingNEERC 2003 Central Subregional3209145

1210Kind SpiritsAutumn School Contest 20023118146

1272Non-Yekaterinburg SubwayUSU Championship 20033055152

1709Penguin-AviaUral Championship 20092246153

1930Ivan's CarUral Regional School Programming Contest 20121348174

1242WerewolfUSU Personal Contest 20032249204

1208Legendary Teams ContestUSU Local Contest. March 20022151210

1033LabyrinthUral Championship 19996063229

1205By the Underground or by Foot?USU Local Contest. March 20021952231

1080Map ColoringWinter Mathematical Festival Varna 20015105242

1109ConferenceBulgarian Online Contest September 20011824246

1450Russian PipelinesTimus Top Coders: Second Challenge1769255

1160NetworkNEERC 2001 Northern Subregional1678272

2034CaravansUral Regional School Programming Contest 2014620287

1137Bus RoutesNEERC 2001 Central Subregional1536292

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1070296

1320Graph DecompositionUral Championship 2004. Round 21556299

1124MosaicUSU Championship 20011474304

1227Rally ChampionshipNEERC 2002 Central Subregional1477308

1934Black SpotUral FU Championship 2012737314

1218Episode N-th: The Jedi TournamentUSU Championship 20021402325

2113Survive the floodUniversity academic school olympiad in informatics 2019199329

1156Two RoundsUral Championship 2001. Round 21354331

1008Image EncodingUSTU PhysTech Cup 20004046345

1651Shortest SubchainNEERC 2008 Eastern Subregional1034345

1176HyperchannelsUSU Personal Contest 20021254359

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 20011167384

1291Gear-wheelsSpring School Contest 20041161399

1077Travelling Tours1113401

1162Currency ExchangeNEERC 2001 Northern Subregional1095409

1416ConfidentialUSU Championship 20051138412

1128Partition into GroupsUSU Championship 20011074416

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional617423

2030Awesome Backup SystemUral Regional School Programming Contest 2014412428

1129Door PaintingUSU Championship 2001994449

1643Attack of the Dark FortressAutumn School Contest 2008779458

1329Galactic HistoryAutumn School Contest 20041004464

1641DutiesAutumn School Contest 2008756471

1072RoutingUSU Personal Contest 20012582482

1045Funny GameUSU Local Contest. March 20002678506

1182Team Them Up!NEERC 2001887506

1198Jobbery916513

1069Prufer CodeUSU Personal Contest 20012418515

1806Mobile TelegraphsNEERC 2010 Eastern Subregional559519

1056Computer NetNEERC 2000 Central Subregional2560528

1421Credit OperationsTimus Top Coders: First Challenge843541

1400Cellular CharactersAutumn School Contest 2005863544

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional595544

1358CablesSpring School Contest 2005846553

1325DirtUral Championship 2004. Round 2835554

1004Sightseeing TripCentral European Olympiad in Informatics 19992479563

1980Road to InvestorUral Championship 2013360579

1085MeetingSpring School Contest 20012052594

1966Cycling RoadsUral FU Personal Contest 2013338625

1314Chase in SubwayUral Championship 2004. Round 1738626

1500Pass LicensesNEERC 2006 Eastern Subregional679629

1254Die HardUSU Local Contest. March 2003707643

1076Trash1840672

1096Get the Right Route Plate!USU Local Contest. March 20011704679

1379Cups TransportationUral Championship 2005. Round 1672696

1250Sea BurialUSU Local Contest. March 2003637712

1301Cube in LabyrinthUral Championship 1998624738

1392Dreaming of Stars619755

1016Cube on the WalkUSU Local Contest. 19991793773

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional225773

1277Cops and ThievesNEERC 2003 Central Subregional583784

2128Rubina's SolitaireLater is better than never67801

1323ClassmatesUral Championship 2004. Round 2563817

2140BitMazeCraftUral School Programming Contest 201956853

1580Dean's DebtsAutumn School Contest 2007440883

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional253899

1575Yekaterinburg Subway 2Autumn School Contest 2007428908

1339BabiesUSU Championship 2004501925

1237Evacuation PlanNEERC 2002473952

1630TalismanUSU Championship 2008369956

1040Airline CompanyUSU Championship 20001410969

1569Networking the “Iset”USU Championship 20073871003

1905Travel in TimeUral Championship 20122261004

1447Portkey NetworkUral Championship 20064301038

1434Buses in VasyukiUSU Personal Contest 20064311043

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3211051

1533Fat HobbitsUSU Personal Contest 20073811075

2017Best of a bad lotNEERC 2014 Eastern Subregional1541108

1099Work Scheduling9001158

1441From the History of Gringotts BankUral Championship 20063761183

1544Classmates 3Ural Championship 20073351204

1487Chinese FootballUSU Championship 20063351263

2093All Roads Lead to SnowdriftUral FU Personal Contest 2014971274

1419Maps of the Island WorldsUSU Championship 20053531304

2055Urban GeographyUral Championship 20151171314

1035Cross-stitchUral Championship 199910431316

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3031347

1065FrontierNEERC 20009291369

1281River BasinNEERC 2003 Central Subregional3231397

2147City BuildingUral School Programming Contest 2019291444

1449Credit Operations 2Timus Top Coders: Second Challenge3031450

1337BureaucracyAutumn School Contest 20042871585

1770The Party of Ural ChampionsUral Championship 20101851604

2132Graph Decomposition. Version 2Later is better than never271667

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1951726

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2201737

1338AutomobilesUSU Championship 20042541791

1610CactusesUral Championship 20081931877

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1731944

1315MDPAR and MIIARUral Championship 2004. Round 12261983

1361Spaceology vs. ChronisticsUral Championship 2005. Round 22002255

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest692268

1833Hopes of RowingUral Championship 20111052435

1270UnicubeUSU Championship 20031782473

1652Banking CrisisNEERC 2008 Eastern Subregional1322538

1882Old NokiaUral Regional School Programming Contest 2011912630

2127Determinant of a GraphPetrozavodsk Summer 2018. t.me/umnik_team Contest142775

1505Oil TransferNEERC 2006 Eastern Subregional1333031

1367Top SecretUral Championship 2005. Round 21423116

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1013135

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1003341

1199Mouse1053710

1847ZamkadyePetrozavodsk Summer 2010. USU Contest524329

1271Sailing DirectionsUSU Championship 2003884744

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest715396

1399Economical Director2910936