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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001559799

1021Sacrament of the SumAutumn School Contest 200010524147

1022Genealogical TreeAutumn School Contest 200010971141

1023ButtonsAutumn School Contest 20007190215

1024PermutationsAutumn School Contest 20004857319

1025Democracy in DangerAutumn School Contest 20002319067

1026Questions and AnswersAutumn School Contest 20009873157

1027D++ AgainAutumn School Contest 20002444632

1082Gaby IvanushkaSpring School Contest 200110874125

1083Factorials!!!Spring School Contest 20012012768

1084Goat in the GardenSpring School Contest 20019081150

1085MeetingSpring School Contest 20012176623

1086CryptographySpring School Contest 200112841106

1087The Time to Take StonesSpring School Contest 20014946275

1088Ilya MurometzSpring School Contest 20011819745

1089Verification with the DictionarySpring School Contest 20011619837

1116Piecewise Constant FunctionAutumn School Contest 20011503331

1117HierarchyAutumn School Contest 20011795277

1118Nontrivial NumbersAutumn School Contest 20014845103

1119MetroAutumn School Contest 2001716370

1120Sum of Sequential NumbersAutumn School Contest 2001573787

1121BranchesAutumn School Contest 20011418351

1122GameAutumn School Contest 20012002249

1123SalaryAutumn School Contest 20014106122

1190Bar of ChocolateSpring School Contest 20021611310

1191Catch the thief!Spring School Contest 20022024247

1192Ball in a DreamSpring School Contest 20024604109

1193Queue at the ExamSpring School Contest 20022761182

1194HandshakesSpring School Contest 2002606983

1195Ouths and CrossesSpring School Contest 20021934259

1196History ExamSpring School Contest 2002944953

1197Lonesome KnightSpring School Contest 20021808128

12091, 10, 100, 1000...Autumn School Contest 20021477134

1210Kind SpiritsAutumn School Contest 20023103163

1211Collective GuaranteeAutumn School Contest 20021620311

1212BattleshipAutumn School Contest 20021023491

1213Cockroaches!Autumn School Contest 20022965170

1214Strange ProcedureAutumn School Contest 20024966102

1215Exactness of Projectile HitAutumn School Contest 20021675301

1257HyphenationAutumn School Contest 20032821757

1258PoolAutumn School Contest 20031222417

1259How to Become Star?Autumn School Contest 20031290395

1260Nudnik PhotographerAutumn School Contest 20034622111

1261TipsAutumn School Contest 20031548329

1262Pseudo-Roman NumberAutumn School Contest 20031305390

1263ElectionsAutumn School Contest 20031201343

1264WorkdaysAutumn School Contest 20032435721

1290SabotageSpring School Contest 2004643280

1291Gear-wheelsSpring School Contest 20041330385

1292Mars Space StationsSpring School Contest 20041347380

1293EniyaSpring School Contest 20043544215

1294Mars SatellitesSpring School Contest 20041625315

1295Crazy NotionsSpring School Contest 20043405151

1296HyperjumpSpring School Contest 2004815563

1297PalindromeSpring School Contest 2004627582

1298KnightSpring School Contest 20042204233

1299PsyloniansSpring School Contest 20043231548

1327FusesAutumn School Contest 20041107347

1328FireballAutumn School Contest 20043581410

1329Galactic HistoryAutumn School Contest 20041117460

1330IntervalsAutumn School Contest 2004539596

1331VladislavaAutumn School Contest 2004510998

1332Genie BomberAutumn School Contest 2004827620

1333Genie Bomber 2Autumn School Contest 20042380217

1334CheckersAutumn School Contest 2004951540

1335White ThesisAutumn School Contest 20042845182

1336Problem of Ben BetsalelAutumn School Contest 20044240122

1337BureaucracyAutumn School Contest 20043231558

1347BlogSpring School Contest 20053691374

1348Goat in the Garden 2Spring School Contest 20052904179

1349FarmSpring School Contest 20051027351

1350CanteenSpring School Contest 20051332388

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005985523

1352Mersenne PrimesSpring School Contest 20053964131

1353Milliard Vasya's FunctionSpring School Contest 20055038103

1354Palindrome. Again PalindromeSpring School Contest 20053759138

1355Bald Spot RevisitedSpring School Contest 20052456211

1356Something EasierSpring School Contest 20051746297

1357Teakettle 1.0 for DummiesSpring School Contest 20054271192

1358CablesSpring School Contest 2005951542

1359ConstructionSpring School Contest 20054391160

1400Cellular CharactersAutumn School Contest 2005941549

1401GamersAutumn School Contest 20053110167

1402CocktailsAutumn School Contest 20054028129

1403CourierAutumn School Contest 20051480351

1404Easy to Hack!Autumn School Contest 2005648380

1405Goat in the Garden 5Autumn School Contest 2005720716

1406Next NumberAutumn School Contest 20051501346

1407One-two, One-twoAutumn School Contest 20051345386

1408Polynomial MultiplicationAutumn School Contest 20054241204

1409Two GangstersAutumn School Contest 20053400015

1489Points on a ParallelepipedAutumn School Contest 20061245387

1490Fire CircleAutumn School Contest 20062460197

1491Unreal StoryAutumn School Contest 20062327208

1492Vasya's Dad 2Autumn School Contest 20062332000

1493One Step from HappinessAutumn School Contest 20061027547

1494MonobilliardsAutumn School Contest 2006522293

1495One-two, One-two 2Autumn School Contest 20061421340

1496SpammerAutumn School Contest 2006992649

1497Cutting a SquareAutumn School Contest 20061606301

1498Stroke at Full SpeedAutumn School Contest 2006538887

1499KerchiefsAutumn School Contest 20063191477

1572Yekaterinozavodsk Great WellAutumn School Contest 20073081146

1573AlchemyAutumn School Contest 20074205107

1574Mathematicians and bracketsAutumn School Contest 20071264355

1575Yekaterinburg Subway 2Autumn School Contest 2007514863

1576Telephone TariffsAutumn School Contest 20073063147

1577E-mailAutumn School Contest 2007943474

1578Mammoth HuntAutumn School Contest 2007504879

1579Coat TransportationAutumn School Contest 2007898498

1580Dean's DebtsAutumn School Contest 2007496893

1581TeamworkAutumn School Contest 20071116740

1639Chocolate 2Autumn School Contest 20081298432

1640Circle of WinterAutumn School Contest 20082379175

1641DutiesAutumn School Contest 2008823503

16421D MazeAutumn School Contest 2008434696

1643Attack of the Dark FortressAutumn School Contest 2008977424

1644A Whole Lot of WalnutsAutumn School Contest 20084197100

1645Ski RaceAutumn School Contest 20082094199

1646Godzilla Strikes Back!Autumn School Contest 2008457897

1647Divide an Island!Autumn School Contest 2008492834

1648YachtsAutumn School Contest 20081086382

1722Observation DeckUral Regional School Programming Contest 20092791346

1723Sandro's BookUral Regional School Programming Contest 2009628862

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009580659

1725Sold Out!Ural Regional School Programming Contest 20092778140

1726VisitsUral Regional School Programming Contest 20093111125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091948199

1728Curse on Team.GOVUral Regional School Programming Contest 2009733524

1729Dead Man's ChestUral Regional School Programming Contest 2009610628

1730ManBearPigUral Regional School Programming Contest 20093311141

1731DillUral Regional School Programming Contest 20093742104

1785Lost in LocalizationUral Regional School Programming Contest 20102223516

1786Sandro's BiographyUral Regional School Programming Contest 20103327108

1787Turn for MEGAUral Regional School Programming Contest 20101450325

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102255159

1789Searching for the DodecahedronUral Regional School Programming Contest 20101657216

1790Searching for the TruthUral Regional School Programming Contest 20102531370

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361464

1792Hamming CodeUral Regional School Programming Contest 2010435283

1793Tray 2Ural Regional School Programming Contest 2010908392

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101817197

1795Husband in a ShopUral Regional School Programming Contest 20101446247

1796Amusement ParkUral Regional School Programming Contest 20103311108

1873GOV ChroniclesUral Regional School Programming Contest 2011912360

1874Football GoalUral Regional School Programming Contest 20111700194

1875Angry BirdsUral Regional School Programming Contest 2011333968

1876Centipede's MorningUral Regional School Programming Contest 2011612754

1877Bicycle CodesUral Regional School Programming Contest 20111741719

1878Rubinchik's CubeUral Regional School Programming Contest 20111556212

1879GOV-internship 2Ural Regional School Programming Contest 20112181456

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111098130

1881Long problem statementUral Regional School Programming Contest 2011545561

1882Old NokiaUral Regional School Programming Contest 20111102767

1883Ent's BirthdayUral Regional School Programming Contest 20112651207

1884Way to the UniversityUral Regional School Programming Contest 2011494659

1921Chaos and OrderUral Regional School Programming Contest 20122371235

1922Superhero TeamUral Regional School Programming Contest 2012966313

1923Scary PoliticsUral Regional School Programming Contest 2012554541

1924Four ImpsUral Regional School Programming Contest 2012799338

1925British Scientists Save the WorldUral Regional School Programming Contest 2012445768

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901017

1927Herbs and MagicUral Regional School Programming Contest 20122721082

1928Another Ecology ProblemUral Regional School Programming Contest 2012387768

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012808373

1930Ivan's CarUral Regional School Programming Contest 20121834165

2000Grand Theft Array VUral Regional School Programming Contest 20131794154

2001Mathematicians and BerriesUral Regional School Programming Contest 20131290022

2002Test TaskUral Regional School Programming Contest 2013398470

2003Simple MagicUral Regional School Programming Contest 2013773356

2004Scientists from SpilkovoUral Regional School Programming Contest 2013360753

2005Taxi for ProgrammersUral Regional School Programming Contest 2013306391

2006Kirill the GardenerUral Regional School Programming Contest 2013594037

2007Mutants versus MachinesUral Regional School Programming Contest 20131331948

2008SwiftyUral Regional School Programming Contest 20132481080

2009Canteen LineUral Regional School Programming Contest 2013324834

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132129130

2011Long StatementUral Regional School Programming Contest 20132765100

2024Adventure TimeUral Regional School Programming Contest 2014758332

2025Line FightingUral Regional School Programming Contest 2014423460

2026Dean and ScheduleUral Regional School Programming Contest 2014426585

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014472529

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014288855

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014414601

2030Awesome Backup SystemUral Regional School Programming Contest 2014496504

2031Overturned NumbersUral Regional School Programming Contest 2014299685

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014321770

2033DevicesUral Regional School Programming Contest 20142517101

2034CaravansUral Regional School Programming Contest 2014885285

2035Another Dress RehearsalUral Regional School Programming Contest 2014337575

2062Ambitious ExperimentUral Regional School Programming Contest 2015805284

2063Black and WhiteUral Regional School Programming Contest 2015539422

2064CaterpillarsUral Regional School Programming Contest 2015232956

2065Different SumsUral Regional School Programming Contest 2015748305

2066Simple ExpressionUral Regional School Programming Contest 2015836628

2067Friends and BerriesUral Regional School Programming Contest 2015719317

2068Game of NutsUral Regional School Programming Contest 20152205104

2069Hard RockUral Regional School Programming Contest 20151062216

2070Interesting NumbersUral Regional School Programming Contest 20151008227

2071Juice CocktailsUral Regional School Programming Contest 2015354636

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151130203

2073Log FilesUral Regional School Programming Contest 2015990231

2111PlatoUniversity academic school olympiad in informatics 2019216770

2112Battle logUniversity academic school olympiad in informatics 2019186781

2113Survive the floodUniversity academic school olympiad in informatics 2019358416

2114My craftUniversity academic school olympiad in informatics 2019146981

2115The Knowledge DayUniversity academic school olympiad in informatics 2019692218

2116He is not a knight for youUniversity academic school olympiad in informatics 2019169855

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019278532

2138The Good, the Bad and the UglyUral School Programming Contest 20191314107

2139Experiment with JuiceUral School Programming Contest 2019224428

2140BitMazeCraftUral School Programming Contest 20191131152

2141Sasha VilkinUral School Programming Contest 2019562248

2142MagicUral School Programming Contest 20191147122

2143Victoria!Ural School Programming Contest 2019205659

2144Cleaning the RoomUral School Programming Contest 2019635220

2145Olympiad for EveryoneUral School Programming Contest 2019370373

2146Quiz ShowUral School Programming Contest 2019207653

2147City BuildingUral School Programming Contest 2019661865

2148Insane ShotUral School Programming Contest 2019284482

2149Pigeonhole PrincipleUral School Programming Contest 2019961146

21504B and ZooUral School Programming Contest 2020931120

2151MahjongUral School Programming Contest 2020115923

2152Tax FeesUral School Programming Contest 2020941110

2153Perfect SquadUral School Programming Contest 2020112946

2154Flight on a CannonballUral School Programming Contest 2020372455

2155QuadrocopterUral School Programming Contest 20201031021

2156Interesting ConversationsUral School Programming Contest 2020172634

2157SkydivingUral School Programming Contest 2020801282

2158Two progressionsUral School Programming Contest 2021281730

2159EssayUral School Programming Contest 2021361432

2160Meta-statementUral School Programming Contest 2021471156

2161Mount & BladeUral School Programming Contest 202178749

2162GraphmaniaUral School Programming Contest 2021501097

2163InterviewUral School Programming Contest 2021421265

2164BookmakerUral School Programming Contest 2021281733

2165Cake CutterUral School Programming Contest 2021261829

2166Two RoadsUral School Programming Contest 2022192269

2167Cipher Message 5Ural School Programming Contest 2022124491

2168Runes in the FieldUral School Programming Contest 2022103290

2169City Building 2Ural School Programming Contest 2022222056

2170Experiment with Juice 2Ural School Programming Contest 2022301645

2171Two Progressions 2Ural School Programming Contest 2022361430

2172Meta-statement 2Ural School Programming Contest 202282716

2173Meta-statement 3Ural School Programming Contest 202273793

2174Dualism of NumbersUral School Programming Contest 202332896

2175StaircaseUral School Programming Contest 2023191297

2176Wonderful NumbersUral School Programming Contest 2023221177

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202382091

2178Vadim and Sudoku: RenbanUral School Programming Contest 202372212

2179Need More RoadsUral School Programming Contest 202362349

2180Need More TasksUral School Programming Contest 2023101881

2181Student, or There and Back AgainUral School Programming Contest 2023101876

2182Broken RumUral School Programming Contest 202438784

2183Good MoodUral School Programming Contest 202436818

2184Flint's Favorite NumberUral School Programming Contest 2024141567

2185Journey to the TreasureUral School Programming Contest 202452501

2186Hands Up!Ural School Programming Contest 202462344

2187Need More GoldUral School Programming Contest 2024111791

2188They are charging the cannon... WHY?!Ural School Programming Contest 202472213

2189I Don't Like These Sailors!Ural School Programming Contest 2024191297