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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043211915

1409Two GangstersAutumn School Contest 20053075516

1264WorkdaysAutumn School Contest 20032215722

1025Democracy in DangerAutumn School Contest 20002173367

1785Lost in LocalizationUral Regional School Programming Contest 20102043416

1083Factorials!!!Spring School Contest 20011900167

1197Lonesome KnightSpring School Contest 20021682928

1877Bicycle CodesUral Regional School Programming Contest 20111543119

1020RopeAutumn School Contest 20001469399

12091, 10, 100, 1000...Autumn School Contest 20021359335

1787Turn for MEGAUral Regional School Programming Contest 20101295025

1639Chocolate 2Autumn School Contest 20081203232

1086CryptographySpring School Contest 200112022107

1263ElectionsAutumn School Contest 20031118343

2001Mathematicians and BerriesUral Regional School Programming Contest 20131090122

1022Genealogical TreeAutumn School Contest 200010595138

1082Gaby IvanushkaSpring School Contest 200110585121

1327FusesAutumn School Contest 20041052447

1581TeamworkAutumn School Contest 20071030941

1021Sacrament of the SumAutumn School Contest 200010115144

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011972130

1349FarmSpring School Contest 2005967851

1493One Step from HappinessAutumn School Contest 2006962947

1026Questions and AnswersAutumn School Contest 20009270157

1496SpammerAutumn School Contest 2006913850

1196History ExamSpring School Contest 2002871554

1084Goat in the GardenSpring School Contest 20018669148

1924Four ImpsUral Regional School Programming Contest 2012734236

1023ButtonsAutumn School Contest 20006984209

2066Simple ExpressionUral Regional School Programming Contest 2015687627

1119MetroAutumn School Contest 2001653872

1296HyperjumpSpring School Contest 2004644276

1290SabotageSpring School Contest 2004615379

1404Easy to Hack!Autumn School Contest 2005608681

1297PalindromeSpring School Contest 2004592782

1194HandshakesSpring School Contest 2002585281

1723Sandro's BookUral Regional School Programming Contest 2009580061

1876Centipede's MorningUral Regional School Programming Contest 2011565952

1120Sum of Sequential NumbersAutumn School Contest 2001537588

1330IntervalsAutumn School Contest 2004502497

1881Long problem statementUral Regional School Programming Contest 2011494259

1087The Time to Take StonesSpring School Contest 20014801267

1214Strange ProcedureAutumn School Contest 20024751100

1024PermutationsAutumn School Contest 20004711309

1353Milliard Vasya's FunctionSpring School Contest 20054705105

1118Nontrivial NumbersAutumn School Contest 20014590102

1192Ball in a DreamSpring School Contest 20024406107

1260Nudnik PhotographerAutumn School Contest 20034381110

1925British Scientists Save the WorldUral Regional School Programming Contest 2012414764

1792Hamming CodeUral Regional School Programming Contest 2010409079

1336Problem of Ben BetsalelAutumn School Contest 20044057121

16421D MazeAutumn School Contest 2008403495

1573AlchemyAutumn School Contest 20074010104

1644A Whole Lot of WalnutsAutumn School Contest 2008396597

1494MonobilliardsAutumn School Contest 20063944115

1123SalaryAutumn School Contest 20013912120

1402CocktailsAutumn School Contest 20053855128

1352Mersenne PrimesSpring School Contest 20053801129

1354Palindrome. Again PalindromeSpring School Contest 20053531139

1731DillUral Regional School Programming Contest 20093518100

2002Test TaskUral Regional School Programming Contest 2013347768

1295Crazy NotionsSpring School Contest 20043214151

1786Sandro's BiographyUral Regional School Programming Contest 20103153102

1796Amusement ParkUral Regional School Programming Contest 20103135103

2035Another Dress RehearsalUral Regional School Programming Contest 2014302570

2025Line FightingUral Regional School Programming Contest 2014295471

1210Kind SpiritsAutumn School Contest 20022947162

1572Yekaterinozavodsk Great WellAutumn School Contest 20072922143

1576Telephone TariffsAutumn School Contest 20072903144

2005Taxi for ProgrammersUral Regional School Programming Contest 2013283083

1213Cockroaches!Autumn School Contest 20022820169

1335White ThesisAutumn School Contest 20042753178

2031Overturned NumbersUral Regional School Programming Contest 2014273777

1725Sold Out!Ural Regional School Programming Contest 20092626134

1193Queue at the ExamSpring School Contest 20022611181

2011Long StatementUral Regional School Programming Contest 2013255792

1348Goat in the Garden 2Spring School Contest 20052544193

1027D++ AgainAutumn School Contest 20002391607

1355Bald Spot RevisitedSpring School Contest 20052292214

1490Fire CircleAutumn School Contest 20062283199

1333Genie Bomber 2Autumn School Contest 20042252217

1640Circle of WinterAutumn School Contest 20082252170

1491Unreal StoryAutumn School Contest 20062154211

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102133151

1085MeetingSpring School Contest 20012101607

1298KnightSpring School Contest 20042101231

1726VisitsUral Regional School Programming Contest 20092045172

2033DevicesUral Regional School Programming Contest 20142004105

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20131978119

2068Game of NutsUral Regional School Programming Contest 2015197794

1645Ski RaceAutumn School Contest 20081962195

1122GameAutumn School Contest 20011946241

1191Catch the thief!Spring School Contest 20021921246

1401GamersAutumn School Contest 20051865264

1195Ouths and CrossesSpring School Contest 20021863253

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091843191

1088Ilya MurometzSpring School Contest 20011776718

1117HierarchyAutumn School Contest 20011719273

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101714187

2000Grand Theft Array VUral Regional School Programming Contest 20131669141

1356Something EasierSpring School Contest 20051656296

2111PlatoUniversity academic school olympiad in informatics 2019159665

1874Football GoalUral Regional School Programming Contest 20111591183

1215Exactness of Projectile HitAutumn School Contest 20021581301

1789Searching for the DodecahedronUral Regional School Programming Contest 20101577203

1930Ivan's CarUral Regional School Programming Contest 20121567168

1294Mars SatellitesSpring School Contest 20041561310

1190Bar of ChocolateSpring School Contest 20021547305

1089Verification with the DictionarySpring School Contest 20011531832

1497Cutting a SquareAutumn School Contest 20061515299

1211Collective GuaranteeAutumn School Contest 20021496318

1878Rubinchik's CubeUral Regional School Programming Contest 20111477197

1116Piecewise Constant FunctionAutumn School Contest 20011448323

1261TipsAutumn School Contest 20031448332

1406Next NumberAutumn School Contest 20051444340

1403CourierAutumn School Contest 20051400351

1121BranchesAutumn School Contest 20011375340

1495One-two, One-two 2Autumn School Contest 20061341338

1795Husband in a ShopUral Regional School Programming Contest 20101329241

1292Mars Space StationsSpring School Contest 20041300372

1407One-two, One-twoAutumn School Contest 20051286382

1262Pseudo-Roman NumberAutumn School Contest 20031258382

1350CanteenSpring School Contest 20051252390

1259How to Become Star?Autumn School Contest 20031228392

1291Gear-wheelsSpring School Contest 20041226394

1574Mathematicians and bracketsAutumn School Contest 20071168357

1258PoolAutumn School Contest 20031158415

1489Points on a ParallelepipedAutumn School Contest 20061145395

1329Galactic HistoryAutumn School Contest 20041046465

1648YachtsAutumn School Contest 20081031370

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151003184

2069Hard RockUral Regional School Programming Contest 2015966191

1212BattleshipAutumn School Contest 2002946500

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005924528

1334CheckersAutumn School Contest 2004909534

1922Superhero TeamUral Regional School Programming Contest 2012909288

2138The Good, the Bad and the UglyUral School Programming Contest 2019907100

2073Log FilesUral Regional School Programming Contest 2015905204

1643Attack of the Dark FortressAutumn School Contest 2008900423

1400Cellular CharactersAutumn School Contest 2005899544

1358CablesSpring School Contest 2005891547

2070Interesting NumbersUral Regional School Programming Contest 2015880210

1577E-mailAutumn School Contest 2007875475

1579Coat TransportationAutumn School Contest 2007854486

1793Tray 2Ural Regional School Programming Contest 2010854374

1873GOV ChroniclesUral Regional School Programming Contest 2011846342

1332Genie BomberAutumn School Contest 2004787616

2142MagicUral School Programming Contest 2019783115

1641DutiesAutumn School Contest 2008779488

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012755346

2034CaravansUral Regional School Programming Contest 2014733284

2062Ambitious ExperimentUral Regional School Programming Contest 2015732251

2003Simple MagicUral Regional School Programming Contest 2013718325

2024Adventure TimeUral Regional School Programming Contest 2014710293

2149Pigeonhole PrincipleUral School Programming Contest 2019692130

1405Goat in the Garden 5Autumn School Contest 2005689708

1728Curse on Team.GOVUral Regional School Programming Contest 2009688506

2065Different SumsUral Regional School Programming Contest 2015684269

2067Friends and BerriesUral Regional School Programming Contest 2015649283

1729Dead Man's ChestUral Regional School Programming Contest 2009573606

2115The Knowledge DayUniversity academic school olympiad in informatics 2019560182

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009544638

1923Scary PoliticsUral Regional School Programming Contest 2012519500

1498Stroke at Full SpeedAutumn School Contest 2006515869

1331VladislavaAutumn School Contest 2004482997

1578Mammoth HuntAutumn School Contest 2007475866

1647Divide an Island!Autumn School Contest 2008467807

1580Dean's DebtsAutumn School Contest 2007463888

1575Yekaterinburg Subway 2Autumn School Contest 2007449915

2030Awesome Backup SystemUral Regional School Programming Contest 2014445464

1646Godzilla Strikes Back!Autumn School Contest 2008443850

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014443466

1884Way to the UniversityUral Regional School Programming Contest 2011439653

2063Black and WhiteUral Regional School Programming Contest 2015424430

2141Sasha VilkinUral School Programming Contest 2019420213

1408Polynomial MultiplicationAutumn School Contest 20054081183

1357Teakettle 1.0 for DummiesSpring School Contest 20054061185

2144Cleaning the RoomUral School Programming Contest 2019402222

1359ConstructionSpring School Contest 20053991205

2026Dean and ScheduleUral Regional School Programming Contest 2014394523

1928Another Ecology ProblemUral Regional School Programming Contest 2012363709

1328FireballAutumn School Contest 20043461378

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014346594

1347BlogSpring School Contest 20053431396

2004Scientists from SpilkovoUral Regional School Programming Contest 2013337681

2071Juice CocktailsUral Regional School Programming Contest 2015317570

1299PsyloniansSpring School Contest 20043161495

1875Angry BirdsUral Regional School Programming Contest 2011313907

1337BureaucracyAutumn School Contest 20043121524

1730ManBearPigUral Regional School Programming Contest 20093111101

2009Canteen LineUral Regional School Programming Contest 2013303755

1499KerchiefsAutumn School Contest 20063021462

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014298686

2145Olympiad for EveryoneUral School Programming Contest 2019287308

2113Survive the floodUniversity academic school olympiad in informatics 2019276362

1257HyphenationAutumn School Contest 20032731713

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012270944

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014267763

1722Observation DeckUral Regional School Programming Contest 20092661280

1927Herbs and MagicUral Regional School Programming Contest 20122501017

1883Ent's BirthdayUral Regional School Programming Contest 20112471140

1790Searching for the TruthUral Regional School Programming Contest 20102411286

2008SwiftyUral Regional School Programming Contest 2013237957

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102291351

1492Vasya's Dad 2Autumn School Contest 20062201983

1921Chaos and OrderUral Regional School Programming Contest 20122171165

2064CaterpillarsUral Regional School Programming Contest 2015211844

1879GOV-internship 2Ural Regional School Programming Contest 20112081344

2148Insane ShotUral School Programming Contest 2019186467

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019182540

2146Quiz ShowUral School Programming Contest 2019157548

2112Battle logUniversity academic school olympiad in informatics 2019150648

2143Victoria!Ural School Programming Contest 2019144594

2116He is not a knight for youUniversity academic school olympiad in informatics 2019134720

2007Mutants versus MachinesUral Regional School Programming Contest 20131271725

2114My craftUniversity academic school olympiad in informatics 2019119803

2156Interesting ConversationsUral School Programming Contest 2020119494

1882Old NokiaUral Regional School Programming Contest 20111022616

2140BitMazeCraftUral School Programming Contest 201988934

2151MahjongUral School Programming Contest 202082692

2153Perfect SquadUral School Programming Contest 202076741

2152Tax FeesUral School Programming Contest 202066838

2155QuadrocopterUral School Programming Contest 202061897

2006Kirill the GardenerUral Regional School Programming Contest 2013543694

21504B and ZooUral School Programming Contest 2020481098

2147City BuildingUral School Programming Contest 2019461635

2157SkydivingUral School Programming Contest 2020451158

2154Flight on a CannonballUral School Programming Contest 2020202123

2139Experiment with JuiceUral School Programming Contest 2019114359