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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4435343

1054Tower of HanoiNEERC 2000 Central Subregional2359643

1055CombinationsNEERC 2000 Central Subregional3602422

1056Centers of the NetNEERC 2000 Central Subregional2751552

1057Amount of DegreesNEERC 2000 Central Subregional2111719

1058ChocolateNEERC 2000 Central Subregional5322805

1059ExpressionNEERC 2000 Central Subregional2234679

1133Fibonacci SequenceNEERC 2001 Central Subregional2242224

1134CardsNEERC 2001 Central Subregional2555197

1135RecruitsNEERC 2001 Central Subregional3145160

1136ParliamentNEERC 2001 Central Subregional5037100

1137Bus RoutesNEERC 2001 Central Subregional1558322

1138Integer PercentageNEERC 2001 Central Subregional2480203

1139City BlocksNEERC 2001 Central Subregional646978

1140Swamp IncidentNEERC 2001 Central Subregional1318381

1158Censored!NEERC 2001 Northern Subregional988507

1159FenceNEERC 2001 Northern Subregional657759

1160NetworkNEERC 2001 Northern Subregional3487146

1161StripiesNEERC 2001 Northern Subregional546292

1162Currency ExchangeNEERC 2001 Northern Subregional2555197

1163ChapaevNEERC 2001 Northern Subregional1144081

1164FillwordNEERC 2001 Northern Subregional2440207

1165SubnumberNEERC 2001 Northern Subregional535928

1166Funny Card GameNEERC 2001 Northern Subregional1333619

1224SpiralNEERC 2002 Central Subregional774766

1225FlagsNEERC 2002 Central Subregional1456435

1226esreveR redrONEERC 2002 Central Subregional4496114

1227Rally ChampionshipNEERC 2002 Central Subregional1684302

1228ArrayNEERC 2002 Central Subregional4713108

1229Strong BrickworkNEERC 2002 Central Subregional1322384

1230Introspective ProgramNEERC 2002 Central Subregional634795

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2232196

1232Asteroid LandingNEERC 2002 Central Subregional2042391

1274Fractional ArithmeticNEERC 2003 Central Subregional740690

1275Knights of the Round TableNEERC 2003 Central Subregional2052409

1276TrainNEERC 2003 Central Subregional692738

1277Cops and ThievesNEERC 2003 Central Subregional585870

1278“… Connecting People”NEERC 2003 Central Subregional515986

1279WarehouseNEERC 2003 Central Subregional1210424

1280Topological SortingNEERC 2003 Central Subregional3646142

1281River BasinNEERC 2003 Central Subregional2741823

1282Game TreeNEERC 2003 Central Subregional1527337

1500Pass LicensesNEERC 2006 Eastern Subregional753641

1501Sense of BeautyNEERC 2006 Eastern Subregional1819267

1502Domino DotsNEERC 2006 Eastern Subregional660574

1503PolynomialNEERC 2006 Eastern Subregional2711741

1504Good MannersNEERC 2006 Eastern Subregional2092234

1505Oil TransferNEERC 2006 Eastern Subregional1592895

1506Columns of NumbersNEERC 2006 Eastern Subregional3547138

1507Difficult DecisionNEERC 2006 Eastern Subregional1092444

1508Japanese PuzzleNEERC 2006 Eastern Subregional2921620

1509Domino RecognitionNEERC 2006 Eastern Subregional1293520

1510OrderNEERC 2006 Eastern Subregional560187

1582BookmakersNEERC 2007 Eastern Subregional3700123

1583CheeseNEERC 2007 Eastern Subregional2301898

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3211376

1585PenguinsNEERC 2007 Eastern Subregional1199038

1586Threeprime NumbersNEERC 2007 Eastern Subregional3142145

1587Flying PigNEERC 2007 Eastern Subregional545821

1588JamaicaNEERC 2007 Eastern Subregional1380328

1589SokobanNEERC 2007 Eastern Subregional2015185

1590Bacon’s CipherNEERC 2007 Eastern Subregional2420187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4161069

1592Chinese WatchesNEERC 2007 Eastern Subregional751599

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516939

1650BillionairesNEERC 2008 Eastern Subregional2276185

1651Shortest SubchainNEERC 2008 Eastern Subregional1215346

1652Banking CrisisNEERC 2008 Eastern Subregional1462713

1653Death ConveyorNEERC 2008 Eastern Subregional546614

1654Cipher MessageNEERC 2008 Eastern Subregional708260

1655Somali PiratesNEERC 2008 Eastern Subregional2171865

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2043206

1657Cube SnakeNEERC 2008 Eastern Subregional2661534

1658Sum of DigitsNEERC 2008 Eastern Subregional2083202

1659Regular TrianglesNEERC 2008 Eastern Subregional640651

1711Code NamesNEERC 2009 Eastern Subregional2949133

1712Cipher GrilleNEERC 2009 Eastern Subregional460786

1713Key SubstringsNEERC 2009 Eastern Subregional612635

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123238

1715Another Ball KillerNEERC 2009 Eastern Subregional3811010

1716Alternative SolutionNEERC 2009 Eastern Subregional516751

1717Eligibility RulesNEERC 2009 Eastern Subregional1682219

1718RejudgeNEERC 2009 Eastern Subregional1273308

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2551491

1720Summit Online JudgeNEERC 2009 Eastern Subregional390987

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional670581

1800Murphy's LawNEERC 2010 Eastern Subregional2165168

1801The Revolution CupNEERC 2010 Eastern Subregional555611

1802Cube PuzzleNEERC 2010 Eastern Subregional1602145

1803The Czechs' RiflesNEERC 2010 Eastern Subregional502712

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional884408

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3511010

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1899191

1807Cartridges for MaximNEERC 2010 Eastern Subregional2341495

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741982

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional605593

1885Passenger ComfortNEERC 2011 Eastern Subregional1767190

1886Trip 2NEERC 2011 Eastern Subregional1492122

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3061068

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional723460

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097305

1890Money out of Thin AirNEERC 2011 Eastern Subregional722461

1891Language OceanNEERC 2011 Eastern Subregional470703

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367895

1893A380NEERC 2011 Eastern Subregional566759

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2201467

1895Steaks on BoardNEERC 2011 Eastern Subregional1452177

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional923134

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional584582

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2331282

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521923

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional604451

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1399221

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional833350

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297238

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional317953

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362134

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional420725

1990PodracingNEERC 2013 Eastern Subregional2591062

1991The battle near the swampNEERC 2013 Eastern Subregional598948

1992CVSNEERC 2013 Eastern Subregional731386

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1414201

1994The Emperor's planNEERC 2013 Eastern Subregional2581066

1995Illegal spicesNEERC 2013 Eastern Subregional461607

1996Cipher Message 3NEERC 2013 Eastern Subregional2141276

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional509551

1998The old PadawanNEERC 2013 Eastern Subregional755374

1999The secret moduleNEERC 2013 Eastern Subregional336646

2012About Grisha N.NEERC 2014 Eastern Subregional1570017

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262964

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional472544

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional870298

2016Magic and ScienceNEERC 2014 Eastern Subregional218461

2017Best of a bad lotNEERC 2014 Eastern Subregional1821366

2018The Debut AlbumNEERC 2014 Eastern Subregional2581101

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional891291

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1641159

2021Scarily interesting!NEERC 2014 Eastern Subregional569453

2022Riding a ToadNEERC 2014 Eastern Subregional583857

2023Donald is a postmanNEERC 2014 Eastern Subregional674339

2074Timus problems classifierQualification of Eastern Subregional 20152201001

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015722807

2076VasianaQualification of Eastern Subregional 2015197936

2077ReductionsQualification of Eastern Subregional 2015207671

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022241355

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282551

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022231396

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141913

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202339940

2195Binary TreesICPC Ural Regional Contest Qualifier 2023112193

2196ApocalypseICPC Ural Regional Contest Qualifier 202392414

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202492424

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024231393

2199Company QuestionICPC Ural Regional Contest Qualifier 2024241355
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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