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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4437343

1054Tower of HanoiNEERC 2000 Central Subregional2361643

1055CombinationsNEERC 2000 Central Subregional3603422

1056Centers of the NetNEERC 2000 Central Subregional2751552

1057Amount of DegreesNEERC 2000 Central Subregional2113718

1058ChocolateNEERC 2000 Central Subregional5322806

1059ExpressionNEERC 2000 Central Subregional2235679

1133Fibonacci SequenceNEERC 2001 Central Subregional2243224

1134CardsNEERC 2001 Central Subregional2555197

1135RecruitsNEERC 2001 Central Subregional3145160

1136ParliamentNEERC 2001 Central Subregional5039100

1137Bus RoutesNEERC 2001 Central Subregional1558322

1138Integer PercentageNEERC 2001 Central Subregional2480203

1139City BlocksNEERC 2001 Central Subregional647078

1140Swamp IncidentNEERC 2001 Central Subregional1318381

1158Censored!NEERC 2001 Northern Subregional988507

1159FenceNEERC 2001 Northern Subregional657759

1160NetworkNEERC 2001 Northern Subregional3487147

1161StripiesNEERC 2001 Northern Subregional546392

1162Currency ExchangeNEERC 2001 Northern Subregional2555197

1163ChapaevNEERC 2001 Northern Subregional1144082

1164FillwordNEERC 2001 Northern Subregional2441206

1165SubnumberNEERC 2001 Northern Subregional535929

1166Funny Card GameNEERC 2001 Northern Subregional1333619

1224SpiralNEERC 2002 Central Subregional774866

1225FlagsNEERC 2002 Central Subregional1456435

1226esreveR redrONEERC 2002 Central Subregional4498114

1227Rally ChampionshipNEERC 2002 Central Subregional1684302

1228ArrayNEERC 2002 Central Subregional4715108

1229Strong BrickworkNEERC 2002 Central Subregional1322384

1230Introspective ProgramNEERC 2002 Central Subregional634795

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2232197

1232Asteroid LandingNEERC 2002 Central Subregional2042392

1274Fractional ArithmeticNEERC 2003 Central Subregional741690

1275Knights of the Round TableNEERC 2003 Central Subregional2052409

1276TrainNEERC 2003 Central Subregional692738

1277Cops and ThievesNEERC 2003 Central Subregional585870

1278“… Connecting People”NEERC 2003 Central Subregional515987

1279WarehouseNEERC 2003 Central Subregional1210425

1280Topological SortingNEERC 2003 Central Subregional3647142

1281River BasinNEERC 2003 Central Subregional2741824

1282Game TreeNEERC 2003 Central Subregional1527337

1500Pass LicensesNEERC 2006 Eastern Subregional753641

1501Sense of BeautyNEERC 2006 Eastern Subregional1819268

1502Domino DotsNEERC 2006 Eastern Subregional660774

1503PolynomialNEERC 2006 Eastern Subregional2711741

1504Good MannersNEERC 2006 Eastern Subregional2092234

1505Oil TransferNEERC 2006 Eastern Subregional1592895

1506Columns of NumbersNEERC 2006 Eastern Subregional3548138

1507Difficult DecisionNEERC 2006 Eastern Subregional1092444

1508Japanese PuzzleNEERC 2006 Eastern Subregional2921620

1509Domino RecognitionNEERC 2006 Eastern Subregional1293520

1510OrderNEERC 2006 Eastern Subregional560387

1582BookmakersNEERC 2007 Eastern Subregional3702123

1583CheeseNEERC 2007 Eastern Subregional2301899

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3211377

1585PenguinsNEERC 2007 Eastern Subregional1199338

1586Threeprime NumbersNEERC 2007 Eastern Subregional3143145

1587Flying PigNEERC 2007 Eastern Subregional545821

1588JamaicaNEERC 2007 Eastern Subregional1380328

1589SokobanNEERC 2007 Eastern Subregional2015189

1590Bacon’s CipherNEERC 2007 Eastern Subregional2420188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4161070

1592Chinese WatchesNEERC 2007 Eastern Subregional752598

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516941

1650BillionairesNEERC 2008 Eastern Subregional2276185

1651Shortest SubchainNEERC 2008 Eastern Subregional1216345

1652Banking CrisisNEERC 2008 Eastern Subregional1462714

1653Death ConveyorNEERC 2008 Eastern Subregional546616

1654Cipher MessageNEERC 2008 Eastern Subregional708660

1655Somali PiratesNEERC 2008 Eastern Subregional2171865

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2044206

1657Cube SnakeNEERC 2008 Eastern Subregional2661534

1658Sum of DigitsNEERC 2008 Eastern Subregional2083202

1659Regular TrianglesNEERC 2008 Eastern Subregional640651

1711Code NamesNEERC 2009 Eastern Subregional2949134

1712Cipher GrilleNEERC 2009 Eastern Subregional460886

1713Key SubstringsNEERC 2009 Eastern Subregional612635

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1133212

1715Another Ball KillerNEERC 2009 Eastern Subregional3811011

1716Alternative SolutionNEERC 2009 Eastern Subregional516751

1717Eligibility RulesNEERC 2009 Eastern Subregional1682220

1718RejudgeNEERC 2009 Eastern Subregional1273308

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2551491

1720Summit Online JudgeNEERC 2009 Eastern Subregional391985

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional670581

1800Murphy's LawNEERC 2010 Eastern Subregional2165168

1801The Revolution CupNEERC 2010 Eastern Subregional555613

1802Cube PuzzleNEERC 2010 Eastern Subregional1602146

1803The Czechs' RiflesNEERC 2010 Eastern Subregional502713

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional885408

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3511011

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1899191

1807Cartridges for MaximNEERC 2010 Eastern Subregional2341495

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741983

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional605593

1885Passenger ComfortNEERC 2011 Eastern Subregional1767190

1886Trip 2NEERC 2011 Eastern Subregional1492123

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 Subregional566859

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2201467

1895Steaks on BoardNEERC 2011 Eastern Subregional1452177

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional923334

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional584584

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2331283

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521924

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional614391

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1399221

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional833352

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297239

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional317953

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362135

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

1990PodracingNEERC 2013 Eastern Subregional2591063

1991The battle near the swampNEERC 2013 Eastern Subregional599048

1992CVSNEERC 2013 Eastern Subregional732385

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1414201

1994The Emperor's planNEERC 2013 Eastern Subregional2581067

1995Illegal spicesNEERC 2013 Eastern Subregional461607

1996Cipher Message 3NEERC 2013 Eastern Subregional2141277

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

1998The old PadawanNEERC 2013 Eastern Subregional755374

1999The secret moduleNEERC 2013 Eastern Subregional336650

2012About Grisha N.NEERC 2014 Eastern Subregional1570517

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262965

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional472544

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional871298

2016Magic and ScienceNEERC 2014 Eastern Subregional218465

2017Best of a bad lotNEERC 2014 Eastern Subregional1821367

2018The Debut AlbumNEERC 2014 Eastern Subregional2582101

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 Subregional583859

2023Donald is a postmanNEERC 2014 Eastern Subregional674439

2074Timus problems classifierQualification of Eastern Subregional 20152201001

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015722808

2076VasianaQualification of Eastern Subregional 2015197941

2077ReductionsQualification of Eastern Subregional 2015207676

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022241360

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202292427

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022241360

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141921

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202340925

2195Binary TreesICPC Ural Regional Contest Qualifier 2023112202

2196ApocalypseICPC Ural Regional Contest Qualifier 202392424

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 2024102313

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024231399

2199Company QuestionICPC Ural Regional Contest Qualifier 2024241360
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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