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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4434342

1054Tower of HanoiNEERC 2000 Central Subregional2358641

1055CombinationsNEERC 2000 Central Subregional3598421

1056Centers of the NetNEERC 2000 Central Subregional2748551

1057Amount of DegreesNEERC 2000 Central Subregional2109717

1058ChocolateNEERC 2000 Central Subregional5312800

1059ExpressionNEERC 2000 Central Subregional2233677

1133Fibonacci SequenceNEERC 2001 Central Subregional2241224

1134CardsNEERC 2001 Central Subregional2553196

1135RecruitsNEERC 2001 Central Subregional3110161

1136ParliamentNEERC 2001 Central Subregional5032100

1137Bus RoutesNEERC 2001 Central Subregional1553322

1138Integer PercentageNEERC 2001 Central Subregional2477202

1139City BlocksNEERC 2001 Central Subregional645978

1140Swamp IncidentNEERC 2001 Central Subregional1315380

1158Censored!NEERC 2001 Northern Subregional986506

1159FenceNEERC 2001 Northern Subregional657756

1160NetworkNEERC 2001 Northern Subregional3478146

1161StripiesNEERC 2001 Northern Subregional545892

1162Currency ExchangeNEERC 2001 Northern Subregional2552197

1163ChapaevNEERC 2001 Northern Subregional1134099

1164FillwordNEERC 2001 Northern Subregional2438206

1165SubnumberNEERC 2001 Northern Subregional535925

1166Funny Card GameNEERC 2001 Northern Subregional1333606

1224SpiralNEERC 2002 Central Subregional773466

1225FlagsNEERC 2002 Central Subregional1445235

1226esreveR redrONEERC 2002 Central Subregional4494113

1227Rally ChampionshipNEERC 2002 Central Subregional1680302

1228ArrayNEERC 2002 Central Subregional4708108

1229Strong BrickworkNEERC 2002 Central Subregional1322383

1230Introspective ProgramNEERC 2002 Central Subregional660761

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2262161

1232Asteroid LandingNEERC 2002 Central Subregional2042383

1274Fractional ArithmeticNEERC 2003 Central Subregional737691

1275Knights of the Round TableNEERC 2003 Central Subregional2052400

1276TrainNEERC 2003 Central Subregional690737

1277Cops and ThievesNEERC 2003 Central Subregional582872

1278“… Connecting People”NEERC 2003 Central Subregional513987

1279WarehouseNEERC 2003 Central Subregional1209423

1280Topological SortingNEERC 2003 Central Subregional3635142

1281River BasinNEERC 2003 Central Subregional2721830

1282Game TreeNEERC 2003 Central Subregional1521337

1500Pass LicensesNEERC 2006 Eastern Subregional751640

1501Sense of BeautyNEERC 2006 Eastern Subregional1818267

1502Domino DotsNEERC 2006 Eastern Subregional659674

1503PolynomialNEERC 2006 Eastern Subregional2701741

1504Good MannersNEERC 2006 Eastern Subregional2082236

1505Oil TransferNEERC 2006 Eastern Subregional1582901

1506Columns of NumbersNEERC 2006 Eastern Subregional3544137

1507Difficult DecisionNEERC 2006 Eastern Subregional1092442

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911619

1509Domino RecognitionNEERC 2006 Eastern Subregional1293506

1510OrderNEERC 2006 Eastern Subregional559187

1582BookmakersNEERC 2007 Eastern Subregional3695122

1583CheeseNEERC 2007 Eastern Subregional2301890

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191379

1585PenguinsNEERC 2007 Eastern Subregional1189738

1586Threeprime NumbersNEERC 2007 Eastern Subregional3127145

1587Flying PigNEERC 2007 Eastern Subregional542822

1588JamaicaNEERC 2007 Eastern Subregional1378327

1589SokobanNEERC 2007 Eastern Subregional2015119

1590Bacon’s CipherNEERC 2007 Eastern Subregional2408188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141070

1592Chinese WatchesNEERC 2007 Eastern Subregional749598

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516905

1650BillionairesNEERC 2008 Eastern Subregional2275184

1651Shortest SubchainNEERC 2008 Eastern Subregional1213344

1652Banking CrisisNEERC 2008 Eastern Subregional1442735

1653Death ConveyorNEERC 2008 Eastern Subregional546581

1654Cipher MessageNEERC 2008 Eastern Subregional707459

1655Somali PiratesNEERC 2008 Eastern Subregional2151872

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2041205

1657Cube SnakeNEERC 2008 Eastern Subregional2651532

1658Sum of DigitsNEERC 2008 Eastern Subregional2083201

1659Regular TrianglesNEERC 2008 Eastern Subregional640648

1711Code NamesNEERC 2009 Eastern Subregional2937133

1712Cipher GrilleNEERC 2009 Eastern Subregional459885

1713Key SubstringsNEERC 2009 Eastern Subregional612631

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123219

1715Another Ball KillerNEERC 2009 Eastern Subregional3791010

1716Alternative SolutionNEERC 2009 Eastern Subregional515748

1717Eligibility RulesNEERC 2009 Eastern Subregional1662232

1718RejudgeNEERC 2009 Eastern Subregional1271307

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2531493

1720Summit Online JudgeNEERC 2009 Eastern Subregional389984

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional668579

1800Murphy's LawNEERC 2010 Eastern Subregional2161167

1801The Revolution CupNEERC 2010 Eastern Subregional545662

1802Cube PuzzleNEERC 2010 Eastern Subregional1602132

1803The Czechs' RiflesNEERC 2010 Eastern Subregional502708

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional884405

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3491009

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1896190

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331491

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741969

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional603591

1885Passenger ComfortNEERC 2011 Eastern Subregional1765189

1886Trip 2NEERC 2011 Eastern Subregional1492106

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3041067

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional721458

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097303

1890Money out of Thin AirNEERC 2011 Eastern Subregional720459

1891Language OceanNEERC 2011 Eastern Subregional470698

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367888

1893A380NEERC 2011 Eastern Subregional565859

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2191463

1895Steaks on BoardNEERC 2011 Eastern Subregional1442175

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional911234

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional574613

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2331272

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521908

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584545

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1399219

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823359

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297236

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional317945

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362117

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional420719

1990PodracingNEERC 2013 Eastern Subregional2571061

1991The battle near the swampNEERC 2013 Eastern Subregional597347

1992CVSNEERC 2013 Eastern Subregional731382

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1402201

1994The Emperor's planNEERC 2013 Eastern Subregional2581057

1995Illegal spicesNEERC 2013 Eastern Subregional458605

1996Cipher Message 3NEERC 2013 Eastern Subregional2141264

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional508547

1998The old PadawanNEERC 2013 Eastern Subregional754371

1999The secret moduleNEERC 2013 Eastern Subregional307079

2012About Grisha N.NEERC 2014 Eastern Subregional1559617

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262954

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional470541

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional869295

2016Magic and ScienceNEERC 2014 Eastern Subregional218373

2017Best of a bad lotNEERC 2014 Eastern Subregional1801366

2018The Debut AlbumNEERC 2014 Eastern Subregional2530102

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional891288

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1639157

2021Scarily interesting!NEERC 2014 Eastern Subregional566451

2022Riding a ToadNEERC 2014 Eastern Subregional583817

2023Donald is a postmanNEERC 2014 Eastern Subregional667539

2074Timus problems classifierQualification of Eastern Subregional 2015219993

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015712806

2076VasianaQualification of Eastern Subregional 2015188118

2077ReductionsQualification of Eastern Subregional 2015197838

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022211373

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282356

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022211373

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141767

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202339869

2195Binary TreesICPC Ural Regional Contest Qualifier 2023102128

2196ApocalypseICPC Ural Regional Contest Qualifier 202382354

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202482364

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024201416

2199Company QuestionICPC Ural Regional Contest Qualifier 2024181520
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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