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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001557699

1021Sacrament of the SumAutumn School Contest 200010509147

1022Genealogical TreeAutumn School Contest 200010950141

1023ButtonsAutumn School Contest 20007181215

1024PermutationsAutumn School Contest 20004846318

1025Democracy in DangerAutumn School Contest 20002314367

1026Questions and AnswersAutumn School Contest 20009861156

1027D++ AgainAutumn School Contest 20002439631

1082Gaby IvanushkaSpring School Contest 200110865125

1083Factorials!!!Spring School Contest 20012008168

1084Goat in the GardenSpring School Contest 20019061150

1085MeetingSpring School Contest 20012171622

1086CryptographySpring School Contest 200112818106

1087The Time to Take StonesSpring School Contest 20014940274

1088Ilya MurometzSpring School Contest 20011815744

1089Verification with the DictionarySpring School Contest 20011614836

1116Piecewise Constant FunctionAutumn School Contest 20011500330

1117HierarchyAutumn School Contest 20011790277

1118Nontrivial NumbersAutumn School Contest 20014836103

1119MetroAutumn School Contest 2001714470

1120Sum of Sequential NumbersAutumn School Contest 2001572787

1121BranchesAutumn School Contest 20011416350

1122GameAutumn School Contest 20011997248

1123SalaryAutumn School Contest 20014101121

1190Bar of ChocolateSpring School Contest 20021609309

1191Catch the thief!Spring School Contest 20022018247

1192Ball in a DreamSpring School Contest 20024594109

1193Queue at the ExamSpring School Contest 20022759181

1194HandshakesSpring School Contest 2002606383

1195Ouths and CrossesSpring School Contest 20021927259

1196History ExamSpring School Contest 2002942953

1197Lonesome KnightSpring School Contest 20021802728

12091, 10, 100, 1000...Autumn School Contest 20021472434

1210Kind SpiritsAutumn School Contest 20023084163

1211Collective GuaranteeAutumn School Contest 20021618310

1212BattleshipAutumn School Contest 20021020490

1213Cockroaches!Autumn School Contest 20022962170

1214Strange ProcedureAutumn School Contest 20024957102

1215Exactness of Projectile HitAutumn School Contest 20021673300

1257HyphenationAutumn School Contest 20032821750

1258PoolAutumn School Contest 20031218416

1259How to Become Star?Autumn School Contest 20031288394

1260Nudnik PhotographerAutumn School Contest 20034616110

1261TipsAutumn School Contest 20031547328

1262Pseudo-Roman NumberAutumn School Contest 20031303389

1263ElectionsAutumn School Contest 20031198743

1264WorkdaysAutumn School Contest 20032427521

1290SabotageSpring School Contest 2004642280

1291Gear-wheelsSpring School Contest 20041327384

1292Mars Space StationsSpring School Contest 20041344379

1293EniyaSpring School Contest 20043533715

1294Mars SatellitesSpring School Contest 20041623314

1295Crazy NotionsSpring School Contest 20043401151

1296HyperjumpSpring School Contest 2004813463

1297PalindromeSpring School Contest 2004626482

1298KnightSpring School Contest 20042196233

1299PsyloniansSpring School Contest 20043231542

1327FusesAutumn School Contest 20041105547

1328FireballAutumn School Contest 20043571408

1329Galactic HistoryAutumn School Contest 20041111461

1330IntervalsAutumn School Contest 2004538596

1331VladislavaAutumn School Contest 2004507999

1332Genie BomberAutumn School Contest 2004821622

1333Genie Bomber 2Autumn School Contest 20042376217

1334CheckersAutumn School Contest 2004947540

1335White ThesisAutumn School Contest 20042842181

1336Problem of Ben BetsalelAutumn School Contest 20044235122

1337BureaucracyAutumn School Contest 20043211561

1347BlogSpring School Contest 20053681372

1348Goat in the Garden 2Spring School Contest 20052837182

1349FarmSpring School Contest 20051024851

1350CanteenSpring School Contest 20051306394

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005984522

1352Mersenne PrimesSpring School Contest 20053957131

1353Milliard Vasya's FunctionSpring School Contest 20055029103

1354Palindrome. Again PalindromeSpring School Contest 20053750138

1355Bald Spot RevisitedSpring School Contest 20052453211

1356Something EasierSpring School Contest 20051742296

1357Teakettle 1.0 for DummiesSpring School Contest 20054271187

1358CablesSpring School Contest 2005948541

1359ConstructionSpring School Contest 20054371160

1400Cellular CharactersAutumn School Contest 2005938549

1401GamersAutumn School Contest 20053086168

1402CocktailsAutumn School Contest 20054023129

1403CourierAutumn School Contest 20051479350

1404Easy to Hack!Autumn School Contest 2005647280

1405Goat in the Garden 5Autumn School Contest 2005719714

1406Next NumberAutumn School Contest 20051500345

1407One-two, One-twoAutumn School Contest 20051341385

1408Polynomial MultiplicationAutumn School Contest 20054231202

1409Two GangstersAutumn School Contest 20053388815

1489Points on a ParallelepipedAutumn School Contest 20061242387

1490Fire CircleAutumn School Contest 20062456196

1491Unreal StoryAutumn School Contest 20062315208

1492Vasya's Dad 2Autumn School Contest 20062312008

1493One Step from HappinessAutumn School Contest 20061025447

1494MonobilliardsAutumn School Contest 2006520093

1495One-two, One-two 2Autumn School Contest 20061417339

1496SpammerAutumn School Contest 2006990149

1497Cutting a SquareAutumn School Contest 20061603300

1498Stroke at Full SpeedAutumn School Contest 2006537885

1499KerchiefsAutumn School Contest 20063171480

1572Yekaterinozavodsk Great WellAutumn School Contest 20073075146

1573AlchemyAutumn School Contest 20074193107

1574Mathematicians and bracketsAutumn School Contest 20071262354

1575Yekaterinburg Subway 2Autumn School Contest 2007513860

1576Telephone TariffsAutumn School Contest 20073057147

1577E-mailAutumn School Contest 2007941473

1578Mammoth HuntAutumn School Contest 2007502878

1579Coat TransportationAutumn School Contest 2007896496

1580Dean's DebtsAutumn School Contest 2007494892

1581TeamworkAutumn School Contest 20071114540

1639Chocolate 2Autumn School Contest 20081294832

1640Circle of WinterAutumn School Contest 20082375175

1641DutiesAutumn School Contest 2008822500

16421D MazeAutumn School Contest 2008433696

1643Attack of the Dark FortressAutumn School Contest 2008973424

1644A Whole Lot of WalnutsAutumn School Contest 2008418899

1645Ski RaceAutumn School Contest 20082089198

1646Godzilla Strikes Back!Autumn School Contest 2008457892

1647Divide an Island!Autumn School Contest 2008489834

1648YachtsAutumn School Contest 20081084381

1722Observation DeckUral Regional School Programming Contest 20092791337

1723Sandro's BookUral Regional School Programming Contest 2009626362

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009578657

1725Sold Out!Ural Regional School Programming Contest 20092773139

1726VisitsUral Regional School Programming Contest 20093094125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091945198

1728Curse on Team.GOVUral Regional School Programming Contest 2009728524

1729Dead Man's ChestUral Regional School Programming Contest 2009607626

1730ManBearPigUral Regional School Programming Contest 20093311133

1731DillUral Regional School Programming Contest 20093736103

1785Lost in LocalizationUral Regional School Programming Contest 20102217516

1786Sandro's BiographyUral Regional School Programming Contest 20103323107

1787Turn for MEGAUral Regional School Programming Contest 20101444925

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102250158

1789Searching for the DodecahedronUral Regional School Programming Contest 20101655215

1790Searching for the TruthUral Regional School Programming Contest 20102531359

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361453

1792Hamming CodeUral Regional School Programming Contest 2010434482

1793Tray 2Ural Regional School Programming Contest 2010903392

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101814196

1795Husband in a ShopUral Regional School Programming Contest 20101436247

1796Amusement ParkUral Regional School Programming Contest 20103309108

1873GOV ChroniclesUral Regional School Programming Contest 2011911357

1874Football GoalUral Regional School Programming Contest 20111697193

1875Angry BirdsUral Regional School Programming Contest 2011332963

1876Centipede's MorningUral Regional School Programming Contest 2011611654

1877Bicycle CodesUral Regional School Programming Contest 20111734019

1878Rubinchik's CubeUral Regional School Programming Contest 20111553211

1879GOV-internship 2Ural Regional School Programming Contest 20112171450

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111093430

1881Long problem statementUral Regional School Programming Contest 2011544660

1882Old NokiaUral Regional School Programming Contest 20111102744

1883Ent's BirthdayUral Regional School Programming Contest 20112641202

1884Way to the UniversityUral Regional School Programming Contest 2011493655

1921Chaos and OrderUral Regional School Programming Contest 20122361228

1922Superhero TeamUral Regional School Programming Contest 2012964310

1923Scary PoliticsUral Regional School Programming Contest 2012551538

1924Four ImpsUral Regional School Programming Contest 2012796638

1925British Scientists Save the WorldUral Regional School Programming Contest 2012444768

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901007

1927Herbs and MagicUral Regional School Programming Contest 20122711075

1928Another Ecology ProblemUral Regional School Programming Contest 2012387761

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012805371

1930Ivan's CarUral Regional School Programming Contest 20121810166

2000Grand Theft Array VUral Regional School Programming Contest 20131791153

2001Mathematicians and BerriesUral Regional School Programming Contest 20131283621

2002Test TaskUral Regional School Programming Contest 2013397569

2003Simple MagicUral Regional School Programming Contest 2013771353

2004Scientists from SpilkovoUral Regional School Programming Contest 2013359747

2005Taxi for ProgrammersUral Regional School Programming Contest 2013302791

2006Kirill the GardenerUral Regional School Programming Contest 2013593993

2007Mutants versus MachinesUral Regional School Programming Contest 20131331927

2008SwiftyUral Regional School Programming Contest 20132481068

2009Canteen LineUral Regional School Programming Contest 2013322830

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132125129

2011Long StatementUral Regional School Programming Contest 20132756100

2024Adventure TimeUral Regional School Programming Contest 2014755329

2025Line FightingUral Regional School Programming Contest 2014420360

2026Dean and ScheduleUral Regional School Programming Contest 2014423581

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014469525

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014288845

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014412596

2030Awesome Backup SystemUral Regional School Programming Contest 2014494499

2031Overturned NumbersUral Regional School Programming Contest 2014298984

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014318767

2033DevicesUral Regional School Programming Contest 20142498100

2034CaravansUral Regional School Programming Contest 2014859290

2035Another Dress RehearsalUral Regional School Programming Contest 2014336675

2062Ambitious ExperimentUral Regional School Programming Contest 2015798282

2063Black and WhiteUral Regional School Programming Contest 2015532421

2064CaterpillarsUral Regional School Programming Contest 2015232943

2065Different SumsUral Regional School Programming Contest 2015746302

2066Simple ExpressionUral Regional School Programming Contest 2015831627

2067Friends and BerriesUral Regional School Programming Contest 2015716314

2068Game of NutsUral Regional School Programming Contest 20152198103

2069Hard RockUral Regional School Programming Contest 20151055214

2070Interesting NumbersUral Regional School Programming Contest 2015999226

2071Juice CocktailsUral Regional School Programming Contest 2015351632

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151126201

2073Log FilesUral Regional School Programming Contest 2015989228

2111PlatoUniversity academic school olympiad in informatics 2019215269

2112Battle logUniversity academic school olympiad in informatics 2019185767

2113Survive the floodUniversity academic school olympiad in informatics 2019352413

2114My craftUniversity academic school olympiad in informatics 2019144971

2115The Knowledge DayUniversity academic school olympiad in informatics 2019691213

2116He is not a knight for youUniversity academic school olympiad in informatics 2019166850

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019271532

2138The Good, the Bad and the UglyUral School Programming Contest 20191298106

2139Experiment with JuiceUral School Programming Contest 2019224315

2140BitMazeCraftUral School Programming Contest 20191111141

2141Sasha VilkinUral School Programming Contest 2019552246

2142MagicUral School Programming Contest 20191139120

2143Victoria!Ural School Programming Contest 2019203648

2144Cleaning the RoomUral School Programming Contest 2019602226

2145Olympiad for EveryoneUral School Programming Contest 2019366367

2146Quiz ShowUral School Programming Contest 2019205642

2147City BuildingUral School Programming Contest 2019661817

2148Insane ShotUral School Programming Contest 2019278479

2149Pigeonhole PrincipleUral School Programming Contest 2019953143

21504B and ZooUral School Programming Contest 2020911105

2151MahjongUral School Programming Contest 2020114900

2152Tax FeesUral School Programming Contest 2020921095

2153Perfect SquadUral School Programming Contest 2020112915

2154Flight on a CannonballUral School Programming Contest 2020372375

2155QuadrocopterUral School Programming Contest 20201011006

2156Interesting ConversationsUral School Programming Contest 2020168627

2157SkydivingUral School Programming Contest 2020781269

2158Two progressionsUral School Programming Contest 2021261716

2159EssayUral School Programming Contest 2021341407

2160Meta-statementUral School Programming Contest 2021441147

2161Mount & BladeUral School Programming Contest 202176720

2162GraphmaniaUral School Programming Contest 2021441145

2163InterviewUral School Programming Contest 2021381288

2164BookmakerUral School Programming Contest 2021271674

2165Cake CutterUral School Programming Contest 2021241820

2166Two RoadsUral School Programming Contest 2022182209

2167Cipher Message 5Ural School Programming Contest 2022119480

2168Runes in the FieldUral School Programming Contest 2022103092

2169City Building 2Ural School Programming Contest 2022192133

2170Experiment with Juice 2Ural School Programming Contest 2022271671

2171Two Progressions 2Ural School Programming Contest 2022341406

2172Meta-statement 2Ural School Programming Contest 202280688

2173Meta-statement 3Ural School Programming Contest 202268793

2174Dualism of NumbersUral School Programming Contest 2023231017

2175StaircaseUral School Programming Contest 2023151342

2176Wonderful NumbersUral School Programming Contest 2023181200

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202362098

2178Vadim and Sudoku: RenbanUral School Programming Contest 202362096

2179Need More RoadsUral School Programming Contest 202352234

2180Need More TasksUral School Programming Contest 202391765

2181Student, or There and Back AgainUral School Programming Contest 202381858

2182Broken RumUral School Programming Contest 202430839

2183Good MoodUral School Programming Contest 202429861

2184Flint's Favorite NumberUral School Programming Contest 2024121525

2185Journey to the TreasureUral School Programming Contest 202442389

2186Hands Up!Ural School Programming Contest 202432572

2187Need More GoldUral School Programming Contest 202442395

2188They are charging the cannon... WHY?!Ural School Programming Contest 202452237

2189I Don't Like These Sailors!Ural School Programming Contest 2024141398