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Problem set. School Contests

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

IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043541115

1409Two GangstersAutumn School Contest 20053396515

1785Lost in LocalizationUral Regional School Programming Contest 20102221916

1877Bicycle CodesUral Regional School Programming Contest 20111739019

1264WorkdaysAutumn School Contest 20032432821

2001Mathematicians and BerriesUral Regional School Programming Contest 20131287722

1787Turn for MEGAUral Regional School Programming Contest 20101448825

1197Lonesome KnightSpring School Contest 20021805828

2066Simple ExpressionUral Regional School Programming Contest 2015835028

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111096730

1639Chocolate 2Autumn School Contest 20081297332

12091, 10, 100, 1000...Autumn School Contest 20021475234

1924Four ImpsUral Regional School Programming Contest 2012798338

1581TeamworkAutumn School Contest 20071115940

1263ElectionsAutumn School Contest 20031200443

1327FusesAutumn School Contest 20041106547

1493One Step from HappinessAutumn School Contest 20061026347

1496SpammerAutumn School Contest 2006991849

1349FarmSpring School Contest 20051026651

1196History ExamSpring School Contest 2002944153

1876Centipede's MorningUral Regional School Programming Contest 2011612354

2025Line FightingUral Regional School Programming Contest 2014423160

1881Long problem statementUral Regional School Programming Contest 2011545361

1723Sandro's BookUral Regional School Programming Contest 2009628162

1296HyperjumpSpring School Contest 2004815263

1025Democracy in DangerAutumn School Contest 20002317367

1083Factorials!!!Spring School Contest 20012011068

1925British Scientists Save the WorldUral Regional School Programming Contest 2012445568

1119MetroAutumn School Contest 2001715870

2002Test TaskUral Regional School Programming Contest 2013398070

2111PlatoUniversity academic school olympiad in informatics 2019216370

2035Another Dress RehearsalUral Regional School Programming Contest 2014337375

1290SabotageSpring School Contest 2004643080

1404Easy to Hack!Autumn School Contest 2005648180

1297PalindromeSpring School Contest 2004627182

1792Hamming CodeUral Regional School Programming Contest 2010435082

1194HandshakesSpring School Contest 2002606583

2031Overturned NumbersUral Regional School Programming Contest 2014299484

1120Sum of Sequential NumbersAutumn School Contest 2001573287

2005Taxi for ProgrammersUral Regional School Programming Contest 2013306190

1494MonobilliardsAutumn School Contest 2006521893

1330IntervalsAutumn School Contest 2004538996

16421D MazeAutumn School Contest 2008434296

1020RopeAutumn School Contest 20001558899

1644A Whole Lot of WalnutsAutumn School Contest 2008419399

2011Long StatementUral Regional School Programming Contest 20132759100

2033DevicesUral Regional School Programming Contest 20142514101

1214Strange ProcedureAutumn School Contest 20024963102

1118Nontrivial NumbersAutumn School Contest 20014841103

1353Milliard Vasya's FunctionSpring School Contest 20055033103

1731DillUral Regional School Programming Contest 20093739104

2068Game of NutsUral Regional School Programming Contest 20152202104

1086CryptographySpring School Contest 200112833106

2138The Good, the Bad and the UglyUral School Programming Contest 20191311106

1573AlchemyAutumn School Contest 20074204107

1786Sandro's BiographyUral Regional School Programming Contest 20103326108

1796Amusement ParkUral Regional School Programming Contest 20103311108

1192Ball in a DreamSpring School Contest 20024603109

1260Nudnik PhotographerAutumn School Contest 20034619111

1123SalaryAutumn School Contest 20014105121

1336Problem of Ben BetsalelAutumn School Contest 20044238122

2142MagicUral School Programming Contest 20191146122

1726VisitsUral Regional School Programming Contest 20093110124

1082Gaby IvanushkaSpring School Contest 200110873125

1402CocktailsAutumn School Contest 20054028129

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132129130

1352Mersenne PrimesSpring School Contest 20053961131

1354Palindrome. Again PalindromeSpring School Contest 20053757138

1725Sold Out!Ural Regional School Programming Contest 20092778139

1022Genealogical TreeAutumn School Contest 200010960141

2149Pigeonhole PrincipleUral School Programming Contest 2019958145

1572Yekaterinozavodsk Great WellAutumn School Contest 20073079146

1021Sacrament of the SumAutumn School Contest 200010517147

1576Telephone TariffsAutumn School Contest 20073062147

1084Goat in the GardenSpring School Contest 20019072150

1295Crazy NotionsSpring School Contest 20043403151

2000Grand Theft Array VUral Regional School Programming Contest 20131793154

1026Questions and AnswersAutumn School Contest 20009866157

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102254159

1210Kind SpiritsAutumn School Contest 20023102163

1930Ivan's CarUral Regional School Programming Contest 20121825166

1401GamersAutumn School Contest 20053107167

1213Cockroaches!Autumn School Contest 20022964170

1640Circle of WinterAutumn School Contest 20082378175

1348Goat in the Garden 2Spring School Contest 20052903179

1193Queue at the ExamSpring School Contest 20022760181

1335White ThesisAutumn School Contest 20042843182

1874Football GoalUral Regional School Programming Contest 20111700194

1490Fire CircleAutumn School Contest 20062458197

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101816197

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091946198

1645Ski RaceAutumn School Contest 20082091199

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151127203

1491Unreal StoryAutumn School Contest 20062324208

1355Bald Spot RevisitedSpring School Contest 20052454211

1878Rubinchik's CubeUral Regional School Programming Contest 20111555212

1023ButtonsAutumn School Contest 20007186215

2069Hard RockUral Regional School Programming Contest 20151061215

1789Searching for the DodecahedronUral Regional School Programming Contest 20101655216

1333Genie Bomber 2Autumn School Contest 20042378217

2115The Knowledge DayUniversity academic school olympiad in informatics 2019691217

2144Cleaning the RoomUral School Programming Contest 2019631219

2070Interesting NumbersUral Regional School Programming Contest 20151001228

2073Log FilesUral Regional School Programming Contest 2015989231

1298KnightSpring School Contest 20042200233

1191Catch the thief!Spring School Contest 20022021247

1795Husband in a ShopUral Regional School Programming Contest 20101442247

2141Sasha VilkinUral School Programming Contest 2019560247

1122GameAutumn School Contest 20011999249

1195Ouths and CrossesSpring School Contest 20021931259

1087The Time to Take StonesSpring School Contest 20014943275

1117HierarchyAutumn School Contest 20011793277

2062Ambitious ExperimentUral Regional School Programming Contest 2015801284

2034CaravansUral Regional School Programming Contest 2014880285

1356Something EasierSpring School Contest 20051744297

1215Exactness of Projectile HitAutumn School Contest 20021675301

1497Cutting a SquareAutumn School Contest 20061605301

2065Different SumsUral Regional School Programming Contest 2015747304

1190Bar of ChocolateSpring School Contest 20021610310

1211Collective GuaranteeAutumn School Contest 20021619311

1922Superhero TeamUral Regional School Programming Contest 2012966312

1294Mars SatellitesSpring School Contest 20041624315

2067Friends and BerriesUral Regional School Programming Contest 2015718316

1024PermutationsAutumn School Contest 20004852319

1261TipsAutumn School Contest 20031548329

1116Piecewise Constant FunctionAutumn School Contest 20011503330

2024Adventure TimeUral Regional School Programming Contest 2014757331

1495One-two, One-two 2Autumn School Contest 20061420339

1406Next NumberAutumn School Contest 20051501345

1121BranchesAutumn School Contest 20011418350

1403CourierAutumn School Contest 20051480350

1574Mathematicians and bracketsAutumn School Contest 20071264354

2003Simple MagicUral Regional School Programming Contest 2013773354

1873GOV ChroniclesUral Regional School Programming Contest 2011912359

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012807372

2145Olympiad for EveryoneUral School Programming Contest 2019367373

1292Mars Space StationsSpring School Contest 20041345380

1648YachtsAutumn School Contest 20081086381

1291Gear-wheelsSpring School Contest 20041329385

1407One-two, One-twoAutumn School Contest 20051342386

1489Points on a ParallelepipedAutumn School Contest 20061245387

1350CanteenSpring School Contest 20051331388

1262Pseudo-Roman NumberAutumn School Contest 20031304390

1793Tray 2Ural Regional School Programming Contest 2010907392

1259How to Become Star?Autumn School Contest 20031290394

2113Survive the floodUniversity academic school olympiad in informatics 2019356415

1258PoolAutumn School Contest 20031219417

2063Black and WhiteUral Regional School Programming Contest 2015536422

1643Attack of the Dark FortressAutumn School Contest 2008975424

1329Galactic HistoryAutumn School Contest 20041116460

1577E-mailAutumn School Contest 2007942474

2148Insane ShotUral School Programming Contest 2019282481

2167Cipher Message 5Ural School Programming Contest 2022122489

1212BattleshipAutumn School Contest 20021021491

1579Coat TransportationAutumn School Contest 2007897498

1641DutiesAutumn School Contest 2008823502

2030Awesome Backup SystemUral Regional School Programming Contest 2014495503

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005984523

1728Curse on Team.GOVUral Regional School Programming Contest 2009731524

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014470529

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019274535

1334CheckersAutumn School Contest 2004949540

1923Scary PoliticsUral Regional School Programming Contest 2012552541

1358CablesSpring School Contest 2005949542

1400Cellular CharactersAutumn School Contest 2005939550

2026Dean and ScheduleUral Regional School Programming Contest 2014425584

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014414599

1332Genie BomberAutumn School Contest 2004824621

1085MeetingSpring School Contest 20012174623

1729Dead Man's ChestUral Regional School Programming Contest 2009609627

1027D++ AgainAutumn School Contest 20002443631

2071Juice CocktailsUral Regional School Programming Contest 2015352636

2156Interesting ConversationsUral School Programming Contest 2020169638

2146Quiz ShowUral School Programming Contest 2019205654

1884Way to the UniversityUral Regional School Programming Contest 2011493658

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009579659

2143Victoria!Ural School Programming Contest 2019203660

1405Goat in the Garden 5Autumn School Contest 2005719716

2172Meta-statement 2Ural School Programming Contest 202280717

1088Ilya MurometzSpring School Contest 20011816745

2004Scientists from SpilkovoUral Regional School Programming Contest 2013360750

2161Mount & BladeUral School Programming Contest 202176751

1928Another Ecology ProblemUral Regional School Programming Contest 2012387766

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014320769

2112Battle logUniversity academic school olympiad in informatics 2019185779

2173Meta-statement 3Ural School Programming Contest 202268827

1647Divide an Island!Autumn School Contest 2008490836

2009Canteen LineUral Regional School Programming Contest 2013322836

1089Verification with the DictionarySpring School Contest 20011615838

2116He is not a knight for youUniversity academic school olympiad in informatics 2019169849

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014288852

1575Yekaterinburg Subway 2Autumn School Contest 2007514861

1578Mammoth HuntAutumn School Contest 2007502881

1498Stroke at Full SpeedAutumn School Contest 2006537887

1580Dean's DebtsAutumn School Contest 2007494895

1646Godzilla Strikes Back!Autumn School Contest 2008457895

2182Broken RumUral School Programming Contest 202430908

2151MahjongUral School Programming Contest 2020114921

2183Good MoodUral School Programming Contest 202429931

2153Perfect SquadUral School Programming Contest 2020112936

2064CaterpillarsUral Regional School Programming Contest 2015232952

1875Angry BirdsUral Regional School Programming Contest 2011332968

2114My craftUniversity academic school olympiad in informatics 2019145980

1331VladislavaAutumn School Contest 20045071002

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901014

2155QuadrocopterUral School Programming Contest 20201011029

2174Dualism of NumbersUral School Programming Contest 2023251037

2008SwiftyUral Regional School Programming Contest 20132481076

1927Herbs and MagicUral Regional School Programming Contest 20122711082

2152Tax FeesUral School Programming Contest 2020931108

21504B and ZooUral School Programming Contest 2020911130

2162GraphmaniaUral School Programming Contest 2021471132

1730ManBearPigUral Regional School Programming Contest 20093311139

2140BitMazeCraftUral School Programming Contest 20191111161

1359ConstructionSpring School Contest 20054371164

1357Teakettle 1.0 for DummiesSpring School Contest 20054271190

2160Meta-statementUral School Programming Contest 2021441196

1408Polynomial MultiplicationAutumn School Contest 20054231205

1883Ent's BirthdayUral Regional School Programming Contest 20112641208

1921Chaos and OrderUral Regional School Programming Contest 20122371231

2176Wonderful NumbersUral School Programming Contest 2023191253

2157SkydivingUral School Programming Contest 2020791283

2163InterviewUral School Programming Contest 2021401289

1722Observation DeckUral Regional School Programming Contest 20092791343

1790Searching for the TruthUral Regional School Programming Contest 20102531366

1347BlogSpring School Contest 20053681376

2175StaircaseUral School Programming Contest 2023161396

2189I Don't Like These Sailors!Ural School Programming Contest 2024161396

1328FireballAutumn School Contest 20043571412

2171Two Progressions 2Ural School Programming Contest 2022351433

2159EssayUral School Programming Contest 2021351435

1879GOV-internship 2Ural Regional School Programming Contest 20112181452

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361461

1499KerchiefsAutumn School Contest 20063171484

1299PsyloniansSpring School Contest 20043231546

1337BureaucracyAutumn School Contest 20043231556

2184Flint's Favorite NumberUral School Programming Contest 2024121649

2170Experiment with Juice 2Ural School Programming Contest 2022281697

2158Two progressionsUral School Programming Contest 2021271742

2164BookmakerUral School Programming Contest 2021271745

1257HyphenationAutumn School Contest 20032821755

2180Need More TasksUral School Programming Contest 2023101814

2147City BuildingUral School Programming Contest 2019661849

2165Cake CutterUral School Programming Contest 2021241898

2181Student, or There and Back AgainUral School Programming Contest 202391905

2007Mutants versus MachinesUral Regional School Programming Contest 20131331941

1492Vasya's Dad 2Autumn School Contest 20062312014

2178Vadim and Sudoku: RenbanUral School Programming Contest 202372134

2169City Building 2Ural School Programming Contest 2022202150

2187Need More GoldUral School Programming Contest 202462267

2188They are charging the cannon... WHY?!Ural School Programming Contest 202462268

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202362269

2166Two RoadsUral School Programming Contest 2022182304

2186Hands Up!Ural School Programming Contest 202452412

2179Need More RoadsUral School Programming Contest 202352417

2154Flight on a CannonballUral School Programming Contest 2020372429

2185Journey to the TreasureUral School Programming Contest 202442584

1882Old NokiaUral Regional School Programming Contest 20111102759

2168Runes in the FieldUral School Programming Contest 2022103225

2006Kirill the GardenerUral Regional School Programming Contest 2013594022

2139Experiment with JuiceUral School Programming Contest 2019224391
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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