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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4423340

1054Tower of HanoiNEERC 2000 Central Subregional2347639

1055CombinationsNEERC 2000 Central Subregional3590418

1056Centers of the NetNEERC 2000 Central Subregional2736549

1057Amount of DegreesNEERC 2000 Central Subregional2101714

1058ChocolateNEERC 2000 Central Subregional5272799

1059ExpressionNEERC 2000 Central Subregional2226674

1133Fibonacci SequenceNEERC 2001 Central Subregional2232223

1134CardsNEERC 2001 Central Subregional2543196

1135RecruitsNEERC 2001 Central Subregional3095161

1136ParliamentNEERC 2001 Central Subregional5009100

1137Bus RoutesNEERC 2001 Central Subregional1545321

1138Integer PercentageNEERC 2001 Central Subregional2468202

1139City BlocksNEERC 2001 Central Subregional643278

1140Swamp IncidentNEERC 2001 Central Subregional1313378

1158Censored!NEERC 2001 Northern Subregional981505

1159FenceNEERC 2001 Northern Subregional654754

1160NetworkNEERC 2001 Northern Subregional3453146

1161StripiesNEERC 2001 Northern Subregional544292

1162Currency ExchangeNEERC 2001 Northern Subregional2529197

1163ChapaevNEERC 2001 Northern Subregional1114135

1164FillwordNEERC 2001 Northern Subregional2425205

1165SubnumberNEERC 2001 Northern Subregional531925

1166Funny Card GameNEERC 2001 Northern Subregional1333580

1224SpiralNEERC 2002 Central Subregional764166

1225FlagsNEERC 2002 Central Subregional1430635

1226esreveR redrONEERC 2002 Central Subregional4459113

1227Rally ChampionshipNEERC 2002 Central Subregional1670301

1228ArrayNEERC 2002 Central Subregional4679108

1229Strong BrickworkNEERC 2002 Central Subregional1317381

1230Introspective ProgramNEERC 2002 Central Subregional654762

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2242163

1232Asteroid LandingNEERC 2002 Central Subregional2042365

1274Fractional ArithmeticNEERC 2003 Central Subregional735688

1275Knights of the Round TableNEERC 2003 Central Subregional2052383

1276TrainNEERC 2003 Central Subregional686736

1277Cops and ThievesNEERC 2003 Central Subregional636793

1278“… Connecting People”NEERC 2003 Central Subregional509987

1279WarehouseNEERC 2003 Central Subregional1202423

1280Topological SortingNEERC 2003 Central Subregional3617141

1281River BasinNEERC 2003 Central Subregional3621377

1282Game TreeNEERC 2003 Central Subregional1510337

1500Pass LicensesNEERC 2006 Eastern Subregional748638

1501Sense of BeautyNEERC 2006 Eastern Subregional1803267

1502Domino DotsNEERC 2006 Eastern Subregional654874

1503PolynomialNEERC 2006 Eastern Subregional2701726

1504Good MannersNEERC 2006 Eastern Subregional2072227

1505Oil TransferNEERC 2006 Eastern Subregional1562912

1506Columns of NumbersNEERC 2006 Eastern Subregional3456139

1507Difficult DecisionNEERC 2006 Eastern Subregional1076445

1508Japanese PuzzleNEERC 2006 Eastern Subregional2891616

1509Domino RecognitionNEERC 2006 Eastern Subregional1273528

1510OrderNEERC 2006 Eastern Subregional553887

1582BookmakersNEERC 2007 Eastern Subregional3681122

1583CheeseNEERC 2007 Eastern Subregional2281888

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191366

1585PenguinsNEERC 2007 Eastern Subregional1182038

1586Threeprime NumbersNEERC 2007 Eastern Subregional3109144

1587Flying PigNEERC 2007 Eastern Subregional541815

1588JamaicaNEERC 2007 Eastern Subregional1374325

1589SokobanNEERC 2007 Eastern Subregional1915492

1590Bacon’s CipherNEERC 2007 Eastern Subregional2394187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4111067

1592Chinese WatchesNEERC 2007 Eastern Subregional743597

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516830

1650BillionairesNEERC 2008 Eastern Subregional2258184

1651Shortest SubchainNEERC 2008 Eastern Subregional1206343

1652Banking CrisisNEERC 2008 Eastern Subregional1432723

1653Death ConveyorNEERC 2008 Eastern Subregional536613

1654Cipher MessageNEERC 2008 Eastern Subregional703559

1655Somali PiratesNEERC 2008 Eastern Subregional2141860

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2031204

1657Cube SnakeNEERC 2008 Eastern Subregional2641521

1658Sum of DigitsNEERC 2008 Eastern Subregional2069200

1659Regular TrianglesNEERC 2008 Eastern Subregional633648

1711Code NamesNEERC 2009 Eastern Subregional2928132

1712Cipher GrilleNEERC 2009 Eastern Subregional457885

1713Key SubstringsNEERC 2009 Eastern Subregional607629

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1113207

1715Another Ball KillerNEERC 2009 Eastern Subregional3751008

1716Alternative SolutionNEERC 2009 Eastern Subregional506752

1717Eligibility RulesNEERC 2009 Eastern Subregional1652217

1718RejudgeNEERC 2009 Eastern Subregional1263305

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2511487

1720Summit Online JudgeNEERC 2009 Eastern Subregional385982

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional661578

1800Murphy's LawNEERC 2010 Eastern Subregional2100169

1801The Revolution CupNEERC 2010 Eastern Subregional545584

1802Cube PuzzleNEERC 2010 Eastern Subregional1602102

1803The Czechs' RiflesNEERC 2010 Eastern Subregional498704

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional877403

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3461004

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1883189

1807Cartridges for MaximNEERC 2010 Eastern Subregional2321477

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721964

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional593593

1885Passenger ComfortNEERC 2011 Eastern Subregional1678195

1886Trip 2NEERC 2011 Eastern Subregional1482087

1887Frequent Flyer CardNEERC 2011 Eastern Subregional2991067

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional709459

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1093299

1890Money out of Thin AirNEERC 2011 Eastern Subregional709459

1891Language OceanNEERC 2011 Eastern Subregional466693

1892Morning in KoltsovoNEERC 2011 Eastern Subregional363884

1893A380NEERC 2011 Eastern Subregional562559

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2161459

1895Steaks on BoardNEERC 2011 Eastern Subregional1432155

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional906533

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional564601

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2301265

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1511886

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584465

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1389217

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823301

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1292233

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional315934

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362080

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional414716

1990PodracingNEERC 2013 Eastern Subregional2561043

1991The battle near the swampNEERC 2013 Eastern Subregional591647

1992CVSNEERC 2013 Eastern Subregional724378

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1391198

1994The Emperor's planNEERC 2013 Eastern Subregional2541051

1995Illegal spicesNEERC 2013 Eastern Subregional451602

1996Cipher Message 3NEERC 2013 Eastern Subregional2141239

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional502542

1998The old PadawanNEERC 2013 Eastern Subregional749366

1999The secret moduleNEERC 2013 Eastern Subregional306939

2012About Grisha N.NEERC 2014 Eastern Subregional1529817

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional261936

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional461539

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional860292

2016Magic and ScienceNEERC 2014 Eastern Subregional198750

2017Best of a bad lotNEERC 2014 Eastern Subregional1791343

2018The Debut AlbumNEERC 2014 Eastern Subregional2510101

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional882284

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1627155

2021Scarily interesting!NEERC 2014 Eastern Subregional554450

2022Riding a ToadNEERC 2014 Eastern Subregional583732

2023Donald is a postmanNEERC 2014 Eastern Subregional662238

2074Timus problems classifierQualification of Eastern Subregional 2015217975

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702766

2076VasianaQualification of Eastern Subregional 2015187902

2077ReductionsQualification of Eastern Subregional 2015197629

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022111669

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202272053

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022151402

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 202272053

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202327947

2195Binary TreesICPC Ural Regional Contest Qualifier 202391845

2196ApocalypseICPC Ural Regional Contest Qualifier 202362178

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202452337

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024131520

2199Company QuestionICPC Ural Regional Contest Qualifier 2024121593
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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