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Problem set. NEERC Regionals

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

IDTitleSourceAuthorsDifficulty

1053PinocchioNEERC 2000 Central Subregional4432341

1054Tower of HanoiNEERC 2000 Central Subregional2354640

1055CombinationsNEERC 2000 Central Subregional3594420

1056Centers of the NetNEERC 2000 Central Subregional2744550

1057Amount of DegreesNEERC 2000 Central Subregional2108715

1058ChocolateNEERC 2000 Central Subregional5282807

1059ExpressionNEERC 2000 Central Subregional2231676

1133Fibonacci SequenceNEERC 2001 Central Subregional2238223

1134CardsNEERC 2001 Central Subregional2549196

1135RecruitsNEERC 2001 Central Subregional3104161

1136ParliamentNEERC 2001 Central Subregional5023100

1137Bus RoutesNEERC 2001 Central Subregional1547322

1138Integer PercentageNEERC 2001 Central Subregional2475202

1139City BlocksNEERC 2001 Central Subregional644778

1140Swamp IncidentNEERC 2001 Central Subregional1315379

1158Censored!NEERC 2001 Northern Subregional984506

1159FenceNEERC 2001 Northern Subregional656755

1160NetworkNEERC 2001 Northern Subregional3472146

1161StripiesNEERC 2001 Northern Subregional545292

1162Currency ExchangeNEERC 2001 Northern Subregional2544197

1163ChapaevNEERC 2001 Northern Subregional1134087

1164FillwordNEERC 2001 Northern Subregional2433206

1165SubnumberNEERC 2001 Northern Subregional534924

1166Funny Card GameNEERC 2001 Northern Subregional1333596

1224SpiralNEERC 2002 Central Subregional765766

1225FlagsNEERC 2002 Central Subregional1441235

1226esreveR redrONEERC 2002 Central Subregional4469114

1227Rally ChampionshipNEERC 2002 Central Subregional1675302

1228ArrayNEERC 2002 Central Subregional4690108

1229Strong BrickworkNEERC 2002 Central Subregional1320382

1230Introspective ProgramNEERC 2002 Central Subregional659760

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2252164

1232Asteroid LandingNEERC 2002 Central Subregional2042376

1274Fractional ArithmeticNEERC 2003 Central Subregional736690

1275Knights of the Round TableNEERC 2003 Central Subregional2052394

1276TrainNEERC 2003 Central Subregional690735

1277Cops and ThievesNEERC 2003 Central Subregional642789

1278“… Connecting People”NEERC 2003 Central Subregional509992

1279WarehouseNEERC 2003 Central Subregional1204424

1280Topological SortingNEERC 2003 Central Subregional3629141

1281River BasinNEERC 2003 Central Subregional3631380

1282Game TreeNEERC 2003 Central Subregional1517337

1500Pass LicensesNEERC 2006 Eastern Subregional750639

1501Sense of BeautyNEERC 2006 Eastern Subregional1814266

1502Domino DotsNEERC 2006 Eastern Subregional656074

1503PolynomialNEERC 2006 Eastern Subregional2701735

1504Good MannersNEERC 2006 Eastern Subregional2082229

1505Oil TransferNEERC 2006 Eastern Subregional1582892

1506Columns of NumbersNEERC 2006 Eastern Subregional3462140

1507Difficult DecisionNEERC 2006 Eastern Subregional1086443

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911614

1509Domino RecognitionNEERC 2006 Eastern Subregional1293495

1510OrderNEERC 2006 Eastern Subregional555187

1582BookmakersNEERC 2007 Eastern Subregional3693122

1583CheeseNEERC 2007 Eastern Subregional2301883

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191374

1585PenguinsNEERC 2007 Eastern Subregional1184838

1586Threeprime NumbersNEERC 2007 Eastern Subregional3126144

1587Flying PigNEERC 2007 Eastern Subregional542819

1588JamaicaNEERC 2007 Eastern Subregional1375326

1589SokobanNEERC 2007 Eastern Subregional1915585

1590Bacon’s CipherNEERC 2007 Eastern Subregional2400188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141066

1592Chinese WatchesNEERC 2007 Eastern Subregional745599

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516877

1650BillionairesNEERC 2008 Eastern Subregional2267184

1651Shortest SubchainNEERC 2008 Eastern Subregional1209344

1652Banking CrisisNEERC 2008 Eastern Subregional1442724

1653Death ConveyorNEERC 2008 Eastern Subregional536659

1654Cipher MessageNEERC 2008 Eastern Subregional705859

1655Somali PiratesNEERC 2008 Eastern Subregional2151864

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2038205

1657Cube SnakeNEERC 2008 Eastern Subregional2641531

1658Sum of DigitsNEERC 2008 Eastern Subregional2081201

1659Regular TrianglesNEERC 2008 Eastern Subregional636649

1711Code NamesNEERC 2009 Eastern Subregional2936133

1712Cipher GrilleNEERC 2009 Eastern Subregional459385

1713Key SubstringsNEERC 2009 Eastern Subregional611630

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123205

1715Another Ball KillerNEERC 2009 Eastern Subregional3771010

1716Alternative SolutionNEERC 2009 Eastern Subregional514746

1717Eligibility RulesNEERC 2009 Eastern Subregional1662222

1718RejudgeNEERC 2009 Eastern Subregional1268306

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2531487

1720Summit Online JudgeNEERC 2009 Eastern Subregional386987

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional667578

1800Murphy's LawNEERC 2010 Eastern Subregional2107170

1801The Revolution CupNEERC 2010 Eastern Subregional545633

1802Cube PuzzleNEERC 2010 Eastern Subregional1602121

1803The Czechs' RiflesNEERC 2010 Eastern Subregional500707

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional882404

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3481007

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1892190

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331484

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741959

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional598593

1885Passenger ComfortNEERC 2011 Eastern Subregional1693196

1886Trip 2NEERC 2011 Eastern Subregional1492094

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3011071

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional717458

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097301

1890Money out of Thin AirNEERC 2011 Eastern Subregional714460

1891Language OceanNEERC 2011 Eastern Subregional468697

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367883

1893A380NEERC 2011 Eastern Subregional563559

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2191454

1895Steaks on BoardNEERC 2011 Eastern Subregional1442162

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional908434

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional574583

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2311274

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521895

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584516

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1397218

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823338

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1296235

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional316942

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362103

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional418717

1990PodracingNEERC 2013 Eastern Subregional2571053

1991The battle near the swampNEERC 2013 Eastern Subregional593447

1992CVSNEERC 2013 Eastern Subregional728381

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1399199

1994The Emperor's planNEERC 2013 Eastern Subregional2581049

1995Illegal spicesNEERC 2013 Eastern Subregional456603

1996Cipher Message 3NEERC 2013 Eastern Subregional2141255

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional506545

1998The old PadawanNEERC 2013 Eastern Subregional754368

1999The secret moduleNEERC 2013 Eastern Subregional307027

2012About Grisha N.NEERC 2014 Eastern Subregional1538917

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262946

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional467540

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional865294

2016Magic and ScienceNEERC 2014 Eastern Subregional218304

2017Best of a bad lotNEERC 2014 Eastern Subregional1801355

2018The Debut AlbumNEERC 2014 Eastern Subregional2523102

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional886287

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1634157

2021Scarily interesting!NEERC 2014 Eastern Subregional561451

2022Riding a ToadNEERC 2014 Eastern Subregional583786

2023Donald is a postmanNEERC 2014 Eastern Subregional664739

2074Timus problems classifierQualification of Eastern Subregional 2015218987

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702813

2076VasianaQualification of Eastern Subregional 2015188038

2077ReductionsQualification of Eastern Subregional 2015197761

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022191371

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282201

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022201326

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022131723

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202337846

2195Binary TreesICPC Ural Regional Contest Qualifier 2023101989

2196ApocalypseICPC Ural Regional Contest Qualifier 202382199

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202472339

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024181417

2199Company QuestionICPC Ural Regional Contest Qualifier 2024151591
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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