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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4428341

1054Tower of HanoiNEERC 2000 Central Subregional2350640

1055CombinationsNEERC 2000 Central Subregional3594419

1056Centers of the NetNEERC 2000 Central Subregional2741549

1057Amount of DegreesNEERC 2000 Central Subregional2108713

1058ChocolateNEERC 2000 Central Subregional5272807

1059ExpressionNEERC 2000 Central Subregional2230675

1133Fibonacci SequenceNEERC 2001 Central Subregional2236223

1134CardsNEERC 2001 Central Subregional2543196

1135RecruitsNEERC 2001 Central Subregional3100161

1136ParliamentNEERC 2001 Central Subregional5016100

1137Bus RoutesNEERC 2001 Central Subregional1547322

1138Integer PercentageNEERC 2001 Central Subregional2470202

1139City BlocksNEERC 2001 Central Subregional643978

1140Swamp IncidentNEERC 2001 Central Subregional1314379

1158Censored!NEERC 2001 Northern Subregional984505

1159FenceNEERC 2001 Northern Subregional655755

1160NetworkNEERC 2001 Northern Subregional3461146

1161StripiesNEERC 2001 Northern Subregional544892

1162Currency ExchangeNEERC 2001 Northern Subregional2537197

1163ChapaevNEERC 2001 Northern Subregional1124113

1164FillwordNEERC 2001 Northern Subregional2429206

1165SubnumberNEERC 2001 Northern Subregional533924

1166Funny Card GameNEERC 2001 Northern Subregional1333590

1224SpiralNEERC 2002 Central Subregional765266

1225FlagsNEERC 2002 Central Subregional1433335

1226esreveR redrONEERC 2002 Central Subregional4461114

1227Rally ChampionshipNEERC 2002 Central Subregional1672302

1228ArrayNEERC 2002 Central Subregional4681108

1229Strong BrickworkNEERC 2002 Central Subregional1320382

1230Introspective ProgramNEERC 2002 Central Subregional656762

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2252160

1232Asteroid LandingNEERC 2002 Central Subregional2042372

1274Fractional ArithmeticNEERC 2003 Central Subregional736689

1275Knights of the Round TableNEERC 2003 Central Subregional2052390

1276TrainNEERC 2003 Central Subregional688736

1277Cops and ThievesNEERC 2003 Central Subregional641789

1278“… Connecting People”NEERC 2003 Central Subregional509990

1279WarehouseNEERC 2003 Central Subregional1203424

1280Topological SortingNEERC 2003 Central Subregional3623141

1281River BasinNEERC 2003 Central Subregional3621381

1282Game TreeNEERC 2003 Central Subregional1514337

1500Pass LicensesNEERC 2006 Eastern Subregional749639

1501Sense of BeautyNEERC 2006 Eastern Subregional1810266

1502Domino DotsNEERC 2006 Eastern Subregional655774

1503PolynomialNEERC 2006 Eastern Subregional2701732

1504Good MannersNEERC 2006 Eastern Subregional2082224

1505Oil TransferNEERC 2006 Eastern Subregional1562921

1506Columns of NumbersNEERC 2006 Eastern Subregional3459140

1507Difficult DecisionNEERC 2006 Eastern Subregional1084443

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911611

1509Domino RecognitionNEERC 2006 Eastern Subregional1293488

1510OrderNEERC 2006 Eastern Subregional554687

1582BookmakersNEERC 2007 Eastern Subregional3687122

1583CheeseNEERC 2007 Eastern Subregional2301879

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191371

1585PenguinsNEERC 2007 Eastern Subregional1183738

1586Threeprime NumbersNEERC 2007 Eastern Subregional3119144

1587Flying PigNEERC 2007 Eastern Subregional542817

1588JamaicaNEERC 2007 Eastern Subregional1374326

1589SokobanNEERC 2007 Eastern Subregional1915550

1590Bacon’s CipherNEERC 2007 Eastern Subregional2397187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4121069

1592Chinese WatchesNEERC 2007 Eastern Subregional744598

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516859

1650BillionairesNEERC 2008 Eastern Subregional2262184

1651Shortest SubchainNEERC 2008 Eastern Subregional1207344

1652Banking CrisisNEERC 2008 Eastern Subregional1432735

1653Death ConveyorNEERC 2008 Eastern Subregional536641

1654Cipher MessageNEERC 2008 Eastern Subregional705159

1655Somali PiratesNEERC 2008 Eastern Subregional2141868

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2034205

1657Cube SnakeNEERC 2008 Eastern Subregional2641527

1658Sum of DigitsNEERC 2008 Eastern Subregional2077200

1659Regular TrianglesNEERC 2008 Eastern Subregional635649

1711Code NamesNEERC 2009 Eastern Subregional2933132

1712Cipher GrilleNEERC 2009 Eastern Subregional458785

1713Key SubstringsNEERC 2009 Eastern Subregional609630

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1113222

1715Another Ball KillerNEERC 2009 Eastern Subregional3761010

1716Alternative SolutionNEERC 2009 Eastern Subregional512747

1717Eligibility RulesNEERC 2009 Eastern Subregional1662215

1718RejudgeNEERC 2009 Eastern Subregional1267305

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2521488

1720Summit Online JudgeNEERC 2009 Eastern Subregional386985

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional665578

1800Murphy's LawNEERC 2010 Eastern Subregional2103170

1801The Revolution CupNEERC 2010 Eastern Subregional545615

1802Cube PuzzleNEERC 2010 Eastern Subregional1602114

1803The Czechs' RiflesNEERC 2010 Eastern Subregional500705

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional882403

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3481004

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1891189

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331479

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721974

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional596593

1885Passenger ComfortNEERC 2011 Eastern Subregional1687195

1886Trip 2NEERC 2011 Eastern Subregional1482100

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3011067

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional716457

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1094301

1890Money out of Thin AirNEERC 2011 Eastern Subregional711460

1891Language OceanNEERC 2011 Eastern Subregional466697

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367880

1893A380NEERC 2011 Eastern Subregional563159

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2191449

1895Steaks on BoardNEERC 2011 Eastern Subregional1442154

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional907534

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional564633

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2301274

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521887

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584497

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1394218

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823324

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1295234

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional316938

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362094

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional416718

1990PodracingNEERC 2013 Eastern Subregional2561052

1991The battle near the swampNEERC 2013 Eastern Subregional592647

1992CVSNEERC 2013 Eastern Subregional725381

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1393199

1994The Emperor's planNEERC 2013 Eastern Subregional2551056

1995Illegal spicesNEERC 2013 Eastern Subregional452606

1996Cipher Message 3NEERC 2013 Eastern Subregional2141249

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional505543

1998The old PadawanNEERC 2013 Eastern Subregional751368

1999The secret moduleNEERC 2013 Eastern Subregional306993

2012About Grisha N.NEERC 2014 Eastern Subregional1535017

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional261945

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional466538

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional862294

2016Magic and ScienceNEERC 2014 Eastern Subregional218259

2017Best of a bad lotNEERC 2014 Eastern Subregional1801348

2018The Debut AlbumNEERC 2014 Eastern Subregional2515101

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional885286

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1630156

2021Scarily interesting!NEERC 2014 Eastern Subregional559450

2022Riding a ToadNEERC 2014 Eastern Subregional583765

2023Donald is a postmanNEERC 2014 Eastern Subregional663939

2074Timus problems classifierQualification of Eastern Subregional 2015217985

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702795

2076VasianaQualification of Eastern Subregional 2015187986

2077ReductionsQualification of Eastern Subregional 2015197711

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022161461

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202272225

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022171407

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022111801

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202331926

2195Binary TreesICPC Ural Regional Contest Qualifier 2023101899

2196ApocalypseICPC Ural Regional Contest Qualifier 202372223

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202472234

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024161457

2199Company QuestionICPC Ural Regional Contest Qualifier 2024151519
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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