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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4433341

1054Tower of HanoiNEERC 2000 Central Subregional2358640

1055CombinationsNEERC 2000 Central Subregional3596421

1056Centers of the NetNEERC 2000 Central Subregional2746550

1057Amount of DegreesNEERC 2000 Central Subregional2109716

1058ChocolateNEERC 2000 Central Subregional5292807

1059ExpressionNEERC 2000 Central Subregional2231677

1133Fibonacci SequenceNEERC 2001 Central Subregional2239224

1134CardsNEERC 2001 Central Subregional2551196

1135RecruitsNEERC 2001 Central Subregional3108161

1136ParliamentNEERC 2001 Central Subregional5029100

1137Bus RoutesNEERC 2001 Central Subregional1552322

1138Integer PercentageNEERC 2001 Central Subregional2476202

1139City BlocksNEERC 2001 Central Subregional645878

1140Swamp IncidentNEERC 2001 Central Subregional1315380

1158Censored!NEERC 2001 Northern Subregional985506

1159FenceNEERC 2001 Northern Subregional657755

1160NetworkNEERC 2001 Northern Subregional3477146

1161StripiesNEERC 2001 Northern Subregional545692

1162Currency ExchangeNEERC 2001 Northern Subregional2551197

1163ChapaevNEERC 2001 Northern Subregional1134095

1164FillwordNEERC 2001 Northern Subregional2437206

1165SubnumberNEERC 2001 Northern Subregional534926

1166Funny Card GameNEERC 2001 Northern Subregional1333602

1224SpiralNEERC 2002 Central Subregional773266

1225FlagsNEERC 2002 Central Subregional1442835

1226esreveR redrONEERC 2002 Central Subregional4474114

1227Rally ChampionshipNEERC 2002 Central Subregional1677302

1228ArrayNEERC 2002 Central Subregional4707108

1229Strong BrickworkNEERC 2002 Central Subregional1322382

1230Introspective ProgramNEERC 2002 Central Subregional659761

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2262158

1232Asteroid LandingNEERC 2002 Central Subregional2042380

1274Fractional ArithmeticNEERC 2003 Central Subregional736691

1275Knights of the Round TableNEERC 2003 Central Subregional2052398

1276TrainNEERC 2003 Central Subregional690736

1277Cops and ThievesNEERC 2003 Central Subregional642791

1278“… Connecting People”NEERC 2003 Central Subregional511989

1279WarehouseNEERC 2003 Central Subregional1208423

1280Topological SortingNEERC 2003 Central Subregional3632142

1281River BasinNEERC 2003 Central Subregional2701841

1282Game TreeNEERC 2003 Central Subregional1520337

1500Pass LicensesNEERC 2006 Eastern Subregional750640

1501Sense of BeautyNEERC 2006 Eastern Subregional1817266

1502Domino DotsNEERC 2006 Eastern Subregional656874

1503PolynomialNEERC 2006 Eastern Subregional2701738

1504Good MannersNEERC 2006 Eastern Subregional2082233

1505Oil TransferNEERC 2006 Eastern Subregional1582897

1506Columns of NumbersNEERC 2006 Eastern Subregional3536137

1507Difficult DecisionNEERC 2006 Eastern Subregional1091442

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911617

1509Domino RecognitionNEERC 2006 Eastern Subregional1293502

1510OrderNEERC 2006 Eastern Subregional555787

1582BookmakersNEERC 2007 Eastern Subregional3694122

1583CheeseNEERC 2007 Eastern Subregional2301887

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191377

1585PenguinsNEERC 2007 Eastern Subregional1188338

1586Threeprime NumbersNEERC 2007 Eastern Subregional3127144

1587Flying PigNEERC 2007 Eastern Subregional542821

1588JamaicaNEERC 2007 Eastern Subregional1376327

1589SokobanNEERC 2007 Eastern Subregional2015098

1590Bacon’s CipherNEERC 2007 Eastern Subregional2404188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141068

1592Chinese WatchesNEERC 2007 Eastern Subregional747598

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516894

1650BillionairesNEERC 2008 Eastern Subregional2272184

1651Shortest SubchainNEERC 2008 Eastern Subregional1212344

1652Banking CrisisNEERC 2008 Eastern Subregional1442731

1653Death ConveyorNEERC 2008 Eastern Subregional546571

1654Cipher MessageNEERC 2008 Eastern Subregional706959

1655Somali PiratesNEERC 2008 Eastern Subregional2151869

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2041205

1657Cube SnakeNEERC 2008 Eastern Subregional2641535

1658Sum of DigitsNEERC 2008 Eastern Subregional2083201

1659Regular TrianglesNEERC 2008 Eastern Subregional638649

1711Code NamesNEERC 2009 Eastern Subregional2936133

1712Cipher GrilleNEERC 2009 Eastern Subregional459885

1713Key SubstringsNEERC 2009 Eastern Subregional611631

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123214

1715Another Ball KillerNEERC 2009 Eastern Subregional3781011

1716Alternative SolutionNEERC 2009 Eastern Subregional515747

1717Eligibility RulesNEERC 2009 Eastern Subregional1662228

1718RejudgeNEERC 2009 Eastern Subregional1271306

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2531491

1720Summit Online JudgeNEERC 2009 Eastern Subregional387988

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional667579

1800Murphy's LawNEERC 2010 Eastern Subregional2111171

1801The Revolution CupNEERC 2010 Eastern Subregional545651

1802Cube PuzzleNEERC 2010 Eastern Subregional1602127

1803The Czechs' RiflesNEERC 2010 Eastern Subregional500709

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional884405

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3491007

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1894190

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331488

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741966

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional601592

1885Passenger ComfortNEERC 2011 Eastern Subregional1763188

1886Trip 2NEERC 2011 Eastern Subregional1492102

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3031068

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional719458

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097302

1890Money out of Thin AirNEERC 2011 Eastern Subregional717460

1891Language OceanNEERC 2011 Eastern Subregional470696

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367886

1893A380NEERC 2011 Eastern Subregional565459

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2191459

1895Steaks on BoardNEERC 2011 Eastern Subregional1442170

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional910534

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional574601

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2321274

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521903

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584534

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1398219

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823351

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297236

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional316946

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362112

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional419719

1990PodracingNEERC 2013 Eastern Subregional2571058

1991The battle near the swampNEERC 2013 Eastern Subregional595047

1992CVSNEERC 2013 Eastern Subregional731381

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1402200

1994The Emperor's planNEERC 2013 Eastern Subregional2581054

1995Illegal spicesNEERC 2013 Eastern Subregional457605

1996Cipher Message 3NEERC 2013 Eastern Subregional2141261

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional507546

1998The old PadawanNEERC 2013 Eastern Subregional754370

1999The secret moduleNEERC 2013 Eastern Subregional307059

2012About Grisha N.NEERC 2014 Eastern Subregional1553717

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262951

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional468541

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional868295

2016Magic and ScienceNEERC 2014 Eastern Subregional218346

2017Best of a bad lotNEERC 2014 Eastern Subregional1801362

2018The Debut AlbumNEERC 2014 Eastern Subregional2526102

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional890287

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1638157

2021Scarily interesting!NEERC 2014 Eastern Subregional564451

2022Riding a ToadNEERC 2014 Eastern Subregional583805

2023Donald is a postmanNEERC 2014 Eastern Subregional667339

2074Timus problems classifierQualification of Eastern Subregional 2015219989

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015712795

2076VasianaQualification of Eastern Subregional 2015188087

2077ReductionsQualification of Eastern Subregional 2015197808

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022211338

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282296

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022211338

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141722

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202339846

2195Binary TreesICPC Ural Regional Contest Qualifier 2023102073

2196ApocalypseICPC Ural Regional Contest Qualifier 202382293

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202482304

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024191427

2199Company QuestionICPC Ural Regional Contest Qualifier 2024181481
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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