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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4426340

1054Tower of HanoiNEERC 2000 Central Subregional2349640

1055CombinationsNEERC 2000 Central Subregional3591419

1056Centers of the NetNEERC 2000 Central Subregional2738549

1057Amount of DegreesNEERC 2000 Central Subregional2106713

1058ChocolateNEERC 2000 Central Subregional5272804

1059ExpressionNEERC 2000 Central Subregional2229674

1133Fibonacci SequenceNEERC 2001 Central Subregional2235223

1134CardsNEERC 2001 Central Subregional2543196

1135RecruitsNEERC 2001 Central Subregional3097161

1136ParliamentNEERC 2001 Central Subregional5013100

1137Bus RoutesNEERC 2001 Central Subregional1546322

1138Integer PercentageNEERC 2001 Central Subregional2469202

1139City BlocksNEERC 2001 Central Subregional643478

1140Swamp IncidentNEERC 2001 Central Subregional1314378

1158Censored!NEERC 2001 Northern Subregional984504

1159FenceNEERC 2001 Northern Subregional655754

1160NetworkNEERC 2001 Northern Subregional3457146

1161StripiesNEERC 2001 Northern Subregional544592

1162Currency ExchangeNEERC 2001 Northern Subregional2536197

1163ChapaevNEERC 2001 Northern Subregional1124109

1164FillwordNEERC 2001 Northern Subregional2428206

1165SubnumberNEERC 2001 Northern Subregional531927

1166Funny Card GameNEERC 2001 Northern Subregional1333587

1224SpiralNEERC 2002 Central Subregional764666

1225FlagsNEERC 2002 Central Subregional1432135

1226esreveR redrONEERC 2002 Central Subregional4459113

1227Rally ChampionshipNEERC 2002 Central Subregional1671302

1228ArrayNEERC 2002 Central Subregional4679108

1229Strong BrickworkNEERC 2002 Central Subregional1320381

1230Introspective ProgramNEERC 2002 Central Subregional656761

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2252158

1232Asteroid LandingNEERC 2002 Central Subregional2042370

1274Fractional ArithmeticNEERC 2003 Central Subregional736688

1275Knights of the Round TableNEERC 2003 Central Subregional2052387

1276TrainNEERC 2003 Central Subregional687736

1277Cops and ThievesNEERC 2003 Central Subregional638792

1278“… Connecting People”NEERC 2003 Central Subregional509989

1279WarehouseNEERC 2003 Central Subregional1202423

1280Topological SortingNEERC 2003 Central Subregional3621141

1281River BasinNEERC 2003 Central Subregional3621380

1282Game TreeNEERC 2003 Central Subregional1512337

1500Pass LicensesNEERC 2006 Eastern Subregional749638

1501Sense of BeautyNEERC 2006 Eastern Subregional1807267

1502Domino DotsNEERC 2006 Eastern Subregional655374

1503PolynomialNEERC 2006 Eastern Subregional2701730

1504Good MannersNEERC 2006 Eastern Subregional2082222

1505Oil TransferNEERC 2006 Eastern Subregional1562918

1506Columns of NumbersNEERC 2006 Eastern Subregional3458140

1507Difficult DecisionNEERC 2006 Eastern Subregional1080444

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911609

1509Domino RecognitionNEERC 2006 Eastern Subregional1283510

1510OrderNEERC 2006 Eastern Subregional554287

1582BookmakersNEERC 2007 Eastern Subregional3682122

1583CheeseNEERC 2007 Eastern Subregional2281892

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191369

1585PenguinsNEERC 2007 Eastern Subregional1183138

1586Threeprime NumbersNEERC 2007 Eastern Subregional3114144

1587Flying PigNEERC 2007 Eastern Subregional541817

1588JamaicaNEERC 2007 Eastern Subregional1374325

1589SokobanNEERC 2007 Eastern Subregional1915530

1590Bacon’s CipherNEERC 2007 Eastern Subregional2396187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4111070

1592Chinese WatchesNEERC 2007 Eastern Subregional744597

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516850

1650BillionairesNEERC 2008 Eastern Subregional2261184

1651Shortest SubchainNEERC 2008 Eastern Subregional1207343

1652Banking CrisisNEERC 2008 Eastern Subregional1432731

1653Death ConveyorNEERC 2008 Eastern Subregional536632

1654Cipher MessageNEERC 2008 Eastern Subregional704559

1655Somali PiratesNEERC 2008 Eastern Subregional2141865

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2034204

1657Cube SnakeNEERC 2008 Eastern Subregional2641525

1658Sum of DigitsNEERC 2008 Eastern Subregional2077200

1659Regular TrianglesNEERC 2008 Eastern Subregional634649

1711Code NamesNEERC 2009 Eastern Subregional2932132

1712Cipher GrilleNEERC 2009 Eastern Subregional458485

1713Key SubstringsNEERC 2009 Eastern Subregional607631

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1113217

1715Another Ball KillerNEERC 2009 Eastern Subregional3751011

1716Alternative SolutionNEERC 2009 Eastern Subregional509750

1717Eligibility RulesNEERC 2009 Eastern Subregional1652224

1718RejudgeNEERC 2009 Eastern Subregional1266305

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2511491

1720Summit Online JudgeNEERC 2009 Eastern Subregional385985

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional662579

1800Murphy's LawNEERC 2010 Eastern Subregional2102170

1801The Revolution CupNEERC 2010 Eastern Subregional545604

1802Cube PuzzleNEERC 2010 Eastern Subregional1602110

1803The Czechs' RiflesNEERC 2010 Eastern Subregional500703

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional879403

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3471005

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1891189

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331476

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721971

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional595593

1885Passenger ComfortNEERC 2011 Eastern Subregional1683196

1886Trip 2NEERC 2011 Eastern Subregional1482095

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3001068

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional711459

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1094300

1890Money out of Thin AirNEERC 2011 Eastern Subregional711459

1891Language OceanNEERC 2011 Eastern Subregional466696

1892Morning in KoltsovoNEERC 2011 Eastern Subregional363888

1893A380NEERC 2011 Eastern Subregional562859

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2171458

1895Steaks on BoardNEERC 2011 Eastern Subregional1432164

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional906834

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional564622

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2301271

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1511895

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584486

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1392218

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823316

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1293234

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional315939

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362089

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional415718

1990PodracingNEERC 2013 Eastern Subregional2561049

1991The battle near the swampNEERC 2013 Eastern Subregional592247

1992CVSNEERC 2013 Eastern Subregional725380

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1392199

1994The Emperor's planNEERC 2013 Eastern Subregional2541057

1995Illegal spicesNEERC 2013 Eastern Subregional452604

1996Cipher Message 3NEERC 2013 Eastern Subregional2141246

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional502545

1998The old PadawanNEERC 2013 Eastern Subregional751367

1999The secret moduleNEERC 2013 Eastern Subregional306975

2012About Grisha N.NEERC 2014 Eastern Subregional1533017

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional261942

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional462541

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional860293

2016Magic and ScienceNEERC 2014 Eastern Subregional198802

2017Best of a bad lotNEERC 2014 Eastern Subregional1801344

2018The Debut AlbumNEERC 2014 Eastern Subregional2512101

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional883286

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1628156

2021Scarily interesting!NEERC 2014 Eastern Subregional556451

2022Riding a ToadNEERC 2014 Eastern Subregional583754

2023Donald is a postmanNEERC 2014 Eastern Subregional663238

2074Timus problems classifierQualification of Eastern Subregional 2015217982

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702785

2076VasianaQualification of Eastern Subregional 2015187958

2077ReductionsQualification of Eastern Subregional 2015197683

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022111761

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202272167

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022161423

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 202282047

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202328973

2195Binary TreesICPC Ural Regional Contest Qualifier 202391947

2196ApocalypseICPC Ural Regional Contest Qualifier 202362300

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202462312

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024131604

2199Company QuestionICPC Ural Regional Contest Qualifier 2024121681
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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