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. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4435342

1054Tower of HanoiNEERC 2000 Central Subregional2358642

1055CombinationsNEERC 2000 Central Subregional3600421

1056Centers of the NetNEERC 2000 Central Subregional2749551

1057Amount of DegreesNEERC 2000 Central Subregional2109718

1058ChocolateNEERC 2000 Central Subregional5322799

1059ExpressionNEERC 2000 Central Subregional2234678

1133Fibonacci SequenceNEERC 2001 Central Subregional2242224

1134CardsNEERC 2001 Central Subregional2554197

1135RecruitsNEERC 2001 Central Subregional3118161

1136ParliamentNEERC 2001 Central Subregional5034100

1137Bus RoutesNEERC 2001 Central Subregional1555322

1138Integer PercentageNEERC 2001 Central Subregional2478203

1139City BlocksNEERC 2001 Central Subregional646378

1140Swamp IncidentNEERC 2001 Central Subregional1316380

1158Censored!NEERC 2001 Northern Subregional987506

1159FenceNEERC 2001 Northern Subregional657757

1160NetworkNEERC 2001 Northern Subregional3484146

1161StripiesNEERC 2001 Northern Subregional546292

1162Currency ExchangeNEERC 2001 Northern Subregional2552197

1163ChapaevNEERC 2001 Northern Subregional1134105

1164FillwordNEERC 2001 Northern Subregional2439206

1165SubnumberNEERC 2001 Northern Subregional535926

1166Funny Card GameNEERC 2001 Northern Subregional1333611

1224SpiralNEERC 2002 Central Subregional773566

1225FlagsNEERC 2002 Central Subregional1452335

1226esreveR redrONEERC 2002 Central Subregional4495113

1227Rally ChampionshipNEERC 2002 Central Subregional1683302

1228ArrayNEERC 2002 Central Subregional4711108

1229Strong BrickworkNEERC 2002 Central Subregional1322383

1230Introspective ProgramNEERC 2002 Central Subregional660762

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2262164

1232Asteroid LandingNEERC 2002 Central Subregional2042386

1274Fractional ArithmeticNEERC 2003 Central Subregional738691

1275Knights of the Round TableNEERC 2003 Central Subregional2052404

1276TrainNEERC 2003 Central Subregional690738

1277Cops and ThievesNEERC 2003 Central Subregional584870

1278“… Connecting People”NEERC 2003 Central Subregional513988

1279WarehouseNEERC 2003 Central Subregional1209424

1280Topological SortingNEERC 2003 Central Subregional3639142

1281River BasinNEERC 2003 Central Subregional2731826

1282Game TreeNEERC 2003 Central Subregional1522337

1500Pass LicensesNEERC 2006 Eastern Subregional751641

1501Sense of BeautyNEERC 2006 Eastern Subregional1818267

1502Domino DotsNEERC 2006 Eastern Subregional659974

1503PolynomialNEERC 2006 Eastern Subregional2701743

1504Good MannersNEERC 2006 Eastern Subregional2092229

1505Oil TransferNEERC 2006 Eastern Subregional1582905

1506Columns of NumbersNEERC 2006 Eastern Subregional3545137

1507Difficult DecisionNEERC 2006 Eastern Subregional1092443

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911622

1509Domino RecognitionNEERC 2006 Eastern Subregional1293511

1510OrderNEERC 2006 Eastern Subregional559587

1582BookmakersNEERC 2007 Eastern Subregional3697123

1583CheeseNEERC 2007 Eastern Subregional2301893

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191381

1585PenguinsNEERC 2007 Eastern Subregional1192238

1586Threeprime NumbersNEERC 2007 Eastern Subregional3133145

1587Flying PigNEERC 2007 Eastern Subregional543822

1588JamaicaNEERC 2007 Eastern Subregional1378327

1589SokobanNEERC 2007 Eastern Subregional2015145

1590Bacon’s CipherNEERC 2007 Eastern Subregional2420187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141072

1592Chinese WatchesNEERC 2007 Eastern Subregional749599

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516918

1650BillionairesNEERC 2008 Eastern Subregional2275185

1651Shortest SubchainNEERC 2008 Eastern Subregional1215345

1652Banking CrisisNEERC 2008 Eastern Subregional1452723

1653Death ConveyorNEERC 2008 Eastern Subregional546594

1654Cipher MessageNEERC 2008 Eastern Subregional707760

1655Somali PiratesNEERC 2008 Eastern Subregional2161867

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2041206

1657Cube SnakeNEERC 2008 Eastern Subregional2651535

1658Sum of DigitsNEERC 2008 Eastern Subregional2083202

1659Regular TrianglesNEERC 2008 Eastern Subregional640649

1711Code NamesNEERC 2009 Eastern Subregional2948133

1712Cipher GrilleNEERC 2009 Eastern Subregional460385

1713Key SubstringsNEERC 2009 Eastern Subregional612633

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123227

1715Another Ball KillerNEERC 2009 Eastern Subregional3801009

1716Alternative SolutionNEERC 2009 Eastern Subregional515750

1717Eligibility RulesNEERC 2009 Eastern Subregional1672224

1718RejudgeNEERC 2009 Eastern Subregional1271307

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2531497

1720Summit Online JudgeNEERC 2009 Eastern Subregional389987

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional669580

1800Murphy's LawNEERC 2010 Eastern Subregional2163167

1801The Revolution CupNEERC 2010 Eastern Subregional545677

1802Cube PuzzleNEERC 2010 Eastern Subregional1602137

1803The Czechs' RiflesNEERC 2010 Eastern Subregional502710

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional884406

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3501009

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1897191

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331495

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741974

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional604592

1885Passenger ComfortNEERC 2011 Eastern Subregional1766189

1886Trip 2NEERC 2011 Eastern Subregional1492112

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3041070

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional721459

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097303

1890Money out of Thin AirNEERC 2011 Eastern Subregional721459

1891Language OceanNEERC 2011 Eastern Subregional470700

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367891

1893A380NEERC 2011 Eastern Subregional566259

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2201460

1895Steaks on BoardNEERC 2011 Eastern Subregional1452167

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional914734

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional574628

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2331276

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521914

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional594494

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1399220

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823370

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297237

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional317948

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362124

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional420721

1990PodracingNEERC 2013 Eastern Subregional2571064

1991The battle near the swampNEERC 2013 Eastern Subregional597947

1992CVSNEERC 2013 Eastern Subregional731384

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1414200

1994The Emperor's planNEERC 2013 Eastern Subregional2581060

1995Illegal spicesNEERC 2013 Eastern Subregional460605

1996Cipher Message 3NEERC 2013 Eastern Subregional2141269

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional509548

1998The old PadawanNEERC 2013 Eastern Subregional754372

1999The secret moduleNEERC 2013 Eastern Subregional336609

2012About Grisha N.NEERC 2014 Eastern Subregional1564617

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262958

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional471542

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional869297

2016Magic and ScienceNEERC 2014 Eastern Subregional218407

2017Best of a bad lotNEERC 2014 Eastern Subregional1811365

2018The Debut AlbumNEERC 2014 Eastern Subregional2556102

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional891289

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1641158

2021Scarily interesting!NEERC 2014 Eastern Subregional566453

2022Riding a ToadNEERC 2014 Eastern Subregional583833

2023Donald is a postmanNEERC 2014 Eastern Subregional668039

2074Timus problems classifierQualification of Eastern Subregional 2015219997

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015712820

2076VasianaQualification of Eastern Subregional 2015188158

2077ReductionsQualification of Eastern Subregional 2015197876

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022211417

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282432

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022211417

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141824

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202339896

2195Binary TreesICPC Ural Regional Contest Qualifier 2023112092

2196ApocalypseICPC Ural Regional Contest Qualifier 202382430

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202482440

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024201461

2199Company QuestionICPC Ural Regional Contest Qualifier 2024211417
Solved problems: show | hide  •  Sort by: id | authors | difficulty
© 2000–2025 Timus Online Judge Team. All rights reserved.