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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4422339

1054Tower of HanoiNEERC 2000 Central Subregional2344639

1055CombinationsNEERC 2000 Central Subregional3589418

1056Centers of the NetNEERC 2000 Central Subregional2734548

1057Amount of DegreesNEERC 2000 Central Subregional2098714

1058ChocolateNEERC 2000 Central Subregional5272795

1059ExpressionNEERC 2000 Central Subregional2226673

1133Fibonacci SequenceNEERC 2001 Central Subregional2230223

1134CardsNEERC 2001 Central Subregional2543195

1135RecruitsNEERC 2001 Central Subregional3094161

1136ParliamentNEERC 2001 Central Subregional500599

1137Bus RoutesNEERC 2001 Central Subregional1541322

1138Integer PercentageNEERC 2001 Central Subregional2465202

1139City BlocksNEERC 2001 Central Subregional642778

1140Swamp IncidentNEERC 2001 Central Subregional1312377

1158Censored!NEERC 2001 Northern Subregional979505

1159FenceNEERC 2001 Northern Subregional654752

1160NetworkNEERC 2001 Northern Subregional3406148

1161StripiesNEERC 2001 Northern Subregional543992

1162Currency ExchangeNEERC 2001 Northern Subregional2477201

1163ChapaevNEERC 2001 Northern Subregional1114129

1164FillwordNEERC 2001 Northern Subregional2425205

1165SubnumberNEERC 2001 Northern Subregional531924

1166Funny Card GameNEERC 2001 Northern Subregional1333575

1224SpiralNEERC 2002 Central Subregional763266

1225FlagsNEERC 2002 Central Subregional1428935

1226esreveR redrONEERC 2002 Central Subregional4459113

1227Rally ChampionshipNEERC 2002 Central Subregional1663302

1228ArrayNEERC 2002 Central Subregional4677108

1229Strong BrickworkNEERC 2002 Central Subregional1316381

1230Introspective ProgramNEERC 2002 Central Subregional654761

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2242160

1232Asteroid LandingNEERC 2002 Central Subregional2042362

1274Fractional ArithmeticNEERC 2003 Central Subregional735687

1275Knights of the Round TableNEERC 2003 Central Subregional2052379

1276TrainNEERC 2003 Central Subregional686735

1277Cops and ThievesNEERC 2003 Central Subregional636792

1278“… Connecting People”NEERC 2003 Central Subregional509986

1279WarehouseNEERC 2003 Central Subregional1201422

1280Topological SortingNEERC 2003 Central Subregional3613141

1281River BasinNEERC 2003 Central Subregional3621375

1282Game TreeNEERC 2003 Central Subregional1509337

1500Pass LicensesNEERC 2006 Eastern Subregional748637

1501Sense of BeautyNEERC 2006 Eastern Subregional1803266

1502Domino DotsNEERC 2006 Eastern Subregional654474

1503PolynomialNEERC 2006 Eastern Subregional2691730

1504Good MannersNEERC 2006 Eastern Subregional2072224

1505Oil TransferNEERC 2006 Eastern Subregional1552925

1506Columns of NumbersNEERC 2006 Eastern Subregional3454139

1507Difficult DecisionNEERC 2006 Eastern Subregional1076444

1508Japanese PuzzleNEERC 2006 Eastern Subregional2881619

1509Domino RecognitionNEERC 2006 Eastern Subregional1273523

1510OrderNEERC 2006 Eastern Subregional553787

1582BookmakersNEERC 2007 Eastern Subregional3681122

1583CheeseNEERC 2007 Eastern Subregional2281885

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3181367

1585PenguinsNEERC 2007 Eastern Subregional1180938

1586Threeprime NumbersNEERC 2007 Eastern Subregional3106144

1587Flying PigNEERC 2007 Eastern Subregional541814

1588JamaicaNEERC 2007 Eastern Subregional1365326

1589SokobanNEERC 2007 Eastern Subregional1915466

1590Bacon’s CipherNEERC 2007 Eastern Subregional2382188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4111065

1592Chinese WatchesNEERC 2007 Eastern Subregional740598

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516817

1650BillionairesNEERC 2008 Eastern Subregional2246184

1651Shortest SubchainNEERC 2008 Eastern Subregional1189347

1652Banking CrisisNEERC 2008 Eastern Subregional1432718

1653Death ConveyorNEERC 2008 Eastern Subregional536600

1654Cipher MessageNEERC 2008 Eastern Subregional702959

1655Somali PiratesNEERC 2008 Eastern Subregional2141856

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2028204

1657Cube SnakeNEERC 2008 Eastern Subregional2641518

1658Sum of DigitsNEERC 2008 Eastern Subregional2068200

1659Regular TrianglesNEERC 2008 Eastern Subregional633647

1711Code NamesNEERC 2009 Eastern Subregional2924132

1712Cipher GrilleNEERC 2009 Eastern Subregional457484

1713Key SubstringsNEERC 2009 Eastern Subregional607627

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1113200

1715Another Ball KillerNEERC 2009 Eastern Subregional3751006

1716Alternative SolutionNEERC 2009 Eastern Subregional506750

1717Eligibility RulesNEERC 2009 Eastern Subregional1652212

1718RejudgeNEERC 2009 Eastern Subregional1262304

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2511483

1720Summit Online JudgeNEERC 2009 Eastern Subregional384983

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional661577

1800Murphy's LawNEERC 2010 Eastern Subregional2100169

1801The Revolution CupNEERC 2010 Eastern Subregional545570

1802Cube PuzzleNEERC 2010 Eastern Subregional1602097

1803The Czechs' RiflesNEERC 2010 Eastern Subregional497703

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional876402

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3461001

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1858191

1807Cartridges for MaximNEERC 2010 Eastern Subregional2321473

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721959

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional593591

1885Passenger ComfortNEERC 2011 Eastern Subregional1678195

1886Trip 2NEERC 2011 Eastern Subregional1482081

1887Frequent Flyer CardNEERC 2011 Eastern Subregional2991064

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional708458

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1091299

1890Money out of Thin AirNEERC 2011 Eastern Subregional709457

1891Language OceanNEERC 2011 Eastern Subregional466691

1892Morning in KoltsovoNEERC 2011 Eastern Subregional363881

1893A380NEERC 2011 Eastern Subregional561758

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2151461

1895Steaks on BoardNEERC 2011 Eastern Subregional1432149

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional905033

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional564586

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2301261

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1511880

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584451

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1389216

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823290

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1291233

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional315931

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362073

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional414714

1990PodracingNEERC 2013 Eastern Subregional2561040

1991The battle near the swampNEERC 2013 Eastern Subregional590647

1992CVSNEERC 2013 Eastern Subregional722378

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1390198

1994The Emperor's planNEERC 2013 Eastern Subregional2541048

1995Illegal spicesNEERC 2013 Eastern Subregional451600

1996Cipher Message 3NEERC 2013 Eastern Subregional2141235

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional501541

1998The old PadawanNEERC 2013 Eastern Subregional748365

1999The secret moduleNEERC 2013 Eastern Subregional306913

2012About Grisha N.NEERC 2014 Eastern Subregional1527317

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional261933

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional460538

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional843296

2016Magic and ScienceNEERC 2014 Eastern Subregional198714

2017Best of a bad lotNEERC 2014 Eastern Subregional1791337

2018The Debut AlbumNEERC 2014 Eastern Subregional2506100

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional882283

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1626154

2021Scarily interesting!NEERC 2014 Eastern Subregional554448

2022Riding a ToadNEERC 2014 Eastern Subregional583717

2023Donald is a postmanNEERC 2014 Eastern Subregional661238

2074Timus problems classifierQualification of Eastern Subregional 2015217970

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702752

2076VasianaQualification of Eastern Subregional 2015187863

2077ReductionsQualification of Eastern Subregional 2015187863

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022111604

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202271973

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022141404

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 202262097

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202327911

2195Binary TreesICPC Ural Regional Contest Qualifier 202391773

2196ApocalypseICPC Ural Regional Contest Qualifier 202362094

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202442407

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024121527

2199Company QuestionICPC Ural Regional Contest Qualifier 2024101685
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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