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Problem set. School Contests

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

IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043541915

1409Two GangstersAutumn School Contest 20053397715

1785Lost in LocalizationUral Regional School Programming Contest 20102222316

1877Bicycle CodesUral Regional School Programming Contest 20111739819

1264WorkdaysAutumn School Contest 20032433821

2001Mathematicians and BerriesUral Regional School Programming Contest 20131288422

1787Turn for MEGAUral Regional School Programming Contest 20101449425

1197Lonesome KnightSpring School Contest 20021806428

2066Simple ExpressionUral Regional School Programming Contest 2015835428

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111097030

1639Chocolate 2Autumn School Contest 20081297432

12091, 10, 100, 1000...Autumn School Contest 20021475534

1924Four ImpsUral Regional School Programming Contest 2012798538

1581TeamworkAutumn School Contest 20071116040

1263ElectionsAutumn School Contest 20031200643

1327FusesAutumn School Contest 20041106747

1493One Step from HappinessAutumn School Contest 20061026647

1496SpammerAutumn School Contest 2006991849

1349FarmSpring School Contest 20051026751

1196History ExamSpring School Contest 2002944253

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 2009628262

1296HyperjumpSpring School Contest 2004815363

1025Democracy in DangerAutumn School Contest 20002317967

1083Factorials!!!Spring School Contest 20012011668

1925British Scientists Save the WorldUral Regional School Programming Contest 2012445568

1119MetroAutumn School Contest 2001715870

2002Test TaskUral Regional School Programming Contest 2013398270

2111PlatoUniversity academic school olympiad in informatics 2019216570

2035Another Dress RehearsalUral Regional School Programming Contest 2014337375

1290SabotageSpring School Contest 2004643080

1404Easy to Hack!Autumn School Contest 2005648180

1297PalindromeSpring School Contest 2004627282

1792Hamming CodeUral Regional School Programming Contest 2010435182

1194HandshakesSpring School Contest 2002606783

2031Overturned NumbersUral Regional School Programming Contest 2014299485

1120Sum of Sequential NumbersAutumn School Contest 2001573387

2005Taxi for ProgrammersUral Regional School Programming Contest 2013306290

1494MonobilliardsAutumn School Contest 2006521993

1330IntervalsAutumn School Contest 2004539196

16421D MazeAutumn School Contest 2008434296

1020RopeAutumn School Contest 20001559099

1644A Whole Lot of WalnutsAutumn School Contest 20084194100

2011Long StatementUral Regional School Programming Contest 20132763100

2033DevicesUral Regional School Programming Contest 20142515101

1214Strange ProcedureAutumn School Contest 20024964102

1118Nontrivial NumbersAutumn School Contest 20014842103

1353Milliard Vasya's FunctionSpring School Contest 20055035103

1731DillUral Regional School Programming Contest 20093739104

2068Game of NutsUral Regional School Programming Contest 20152202104

1086CryptographySpring School Contest 200112834106

1573AlchemyAutumn School Contest 20074204107

2138The Good, the Bad and the UglyUral School Programming Contest 20191312107

1786Sandro's BiographyUral Regional School Programming Contest 20103327108

1796Amusement ParkUral Regional School Programming Contest 20103311108

1192Ball in a DreamSpring School Contest 20024603109

1260Nudnik PhotographerAutumn School Contest 20034621111

1123SalaryAutumn School Contest 20014105122

1336Problem of Ben BetsalelAutumn School Contest 20044239122

2142MagicUral School Programming Contest 20191146122

1082Gaby IvanushkaSpring School Contest 200110873125

1726VisitsUral Regional School Programming Contest 20093110125

1402CocktailsAutumn School Contest 20054028129

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132129130

1352Mersenne PrimesSpring School Contest 20053964131

1354Palindrome. Again PalindromeSpring School Contest 20053758138

1725Sold Out!Ural Regional School Programming Contest 20092778139

1022Genealogical TreeAutumn School Contest 200010964141

1572Yekaterinozavodsk Great WellAutumn School Contest 20073079146

2149Pigeonhole PrincipleUral School Programming Contest 2019958146

1021Sacrament of the SumAutumn School Contest 200010518147

1576Telephone TariffsAutumn School Contest 20073062147

1084Goat in the GardenSpring School Contest 20019074150

1295Crazy NotionsSpring School Contest 20043403151

2000Grand Theft Array VUral Regional School Programming Contest 20131793154

1026Questions and AnswersAutumn School Contest 20009868157

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102254159

1210Kind SpiritsAutumn School Contest 20023103163

1930Ivan's CarUral Regional School Programming Contest 20121830165

1401GamersAutumn School Contest 20053109167

1213Cockroaches!Autumn School Contest 20022965170

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 20062460197

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101816197

1645Ski RaceAutumn School Contest 20082092199

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091946199

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151130202

1491Unreal StoryAutumn School Contest 20062325208

1355Bald Spot RevisitedSpring School Contest 20052456211

1878Rubinchik's CubeUral Regional School Programming Contest 20111556212

1023ButtonsAutumn School Contest 20007188215

2069Hard RockUral Regional School Programming Contest 20151062215

1789Searching for the DodecahedronUral Regional School Programming Contest 20101657216

1333Genie Bomber 2Autumn School Contest 20042379217

2115The Knowledge DayUniversity academic school olympiad in informatics 2019691217

2144Cleaning the RoomUral School Programming Contest 2019634219

2070Interesting NumbersUral Regional School Programming Contest 20151002228

2073Log FilesUral Regional School Programming Contest 2015989231

1298KnightSpring School Contest 20042201233

2141Sasha VilkinUral School Programming Contest 2019561247

1191Catch the thief!Spring School Contest 20022021248

1795Husband in a ShopUral Regional School Programming Contest 20101442248

1122GameAutumn School Contest 20012001249

1195Ouths and CrossesSpring School Contest 20021931259

1087The Time to Take StonesSpring School Contest 20014944275

1117HierarchyAutumn School Contest 20011793277

2034CaravansUral Regional School Programming Contest 2014884284

2062Ambitious ExperimentUral Regional School Programming Contest 2015802284

1356Something EasierSpring School Contest 20051746296

1215Exactness of Projectile HitAutumn School Contest 20021675301

1497Cutting a SquareAutumn School Contest 20061606301

2065Different SumsUral Regional School Programming Contest 2015747305

1190Bar of ChocolateSpring School Contest 20021611310

1211Collective GuaranteeAutumn School Contest 20021620311

1922Superhero TeamUral Regional School Programming Contest 2012966312

1294Mars SatellitesSpring School Contest 20041624315

2067Friends and BerriesUral Regional School Programming Contest 2015718317

1024PermutationsAutumn School Contest 20004852319

1261TipsAutumn School Contest 20031548329

1116Piecewise Constant FunctionAutumn School Contest 20011503331

2024Adventure TimeUral Regional School Programming Contest 2014758331

1495One-two, One-two 2Autumn School Contest 20061421339

1406Next NumberAutumn School Contest 20051501346

1121BranchesAutumn School Contest 20011418350

1403CourierAutumn School Contest 20051480350

1574Mathematicians and bracketsAutumn School Contest 20071264354

2003Simple MagicUral Regional School Programming Contest 2013773355

1873GOV ChroniclesUral Regional School Programming Contest 2011912360

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012808372

2145Olympiad for EveryoneUral School Programming Contest 2019367374

1292Mars Space StationsSpring School Contest 20041345380

1648YachtsAutumn School Contest 20081086382

1291Gear-wheelsSpring School Contest 20041329385

1407One-two, One-twoAutumn School Contest 20051344386

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 2019356416

1258PoolAutumn School Contest 20031219417

2063Black and WhiteUral Regional School Programming Contest 2015536423

1643Attack of the Dark FortressAutumn School Contest 2008976424

1329Galactic HistoryAutumn School Contest 20041117460

1577E-mailAutumn School Contest 2007942474

2148Insane ShotUral School Programming Contest 2019282483

1212BattleshipAutumn School Contest 20021022491

2167Cipher Message 5Ural School Programming Contest 2022122493

1579Coat TransportationAutumn School Contest 2007898497

1641DutiesAutumn School Contest 2008823502

2030Awesome Backup SystemUral Regional School Programming Contest 2014495503

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005985523

1728Curse on Team.GOVUral Regional School Programming Contest 2009733523

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014471528

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019276533

1334CheckersAutumn School Contest 2004949540

1923Scary PoliticsUral Regional School Programming Contest 2012552542

1358CablesSpring School Contest 2005949543

1400Cellular CharactersAutumn School Contest 2005940550

2026Dean and ScheduleUral Regional School Programming Contest 2014426583

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014414600

1332Genie BomberAutumn School Contest 2004824621

1085MeetingSpring School Contest 20012174623

1729Dead Man's ChestUral Regional School Programming Contest 2009610627

1027D++ AgainAutumn School Contest 20002443632

2071Juice CocktailsUral Regional School Programming Contest 2015352637

2156Interesting ConversationsUral School Programming Contest 2020169640

2146Quiz ShowUral School Programming Contest 2019206653

1884Way to the UniversityUral Regional School Programming Contest 2011494658

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009580659

2143Victoria!Ural School Programming Contest 2019203662

1405Goat in the Garden 5Autumn School Contest 2005720715

2172Meta-statement 2Ural School Programming Contest 202281715

1088Ilya MurometzSpring School Contest 20011816746

2004Scientists from SpilkovoUral Regional School Programming Contest 2013360751

2161Mount & BladeUral School Programming Contest 202176756

1928Another Ecology ProblemUral Regional School Programming Contest 2012387767

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014320770

2112Battle logUniversity academic school olympiad in informatics 2019185781

2173Meta-statement 3Ural School Programming Contest 202269823

2009Canteen LineUral Regional School Programming Contest 2013323835

1089Verification with the DictionarySpring School Contest 20011616837

1647Divide an Island!Autumn School Contest 2008490837

2116He is not a knight for youUniversity academic school olympiad in informatics 2019169851

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014288853

1575Yekaterinburg Subway 2Autumn School Contest 2007514862

1578Mammoth HuntAutumn School Contest 2007503880

1498Stroke at Full SpeedAutumn School Contest 2006538886

1580Dean's DebtsAutumn School Contest 2007494896

1646Godzilla Strikes Back!Autumn School Contest 2008457896

2182Broken RumUral School Programming Contest 202431897

2183Good MoodUral School Programming Contest 202431897

2151MahjongUral School Programming Contest 2020114924

2153Perfect SquadUral School Programming Contest 2020112939

2064CaterpillarsUral Regional School Programming Contest 2015232954

1875Angry BirdsUral Regional School Programming Contest 2011332969

2114My craftUniversity academic school olympiad in informatics 2019146977

1331VladislavaAutumn School Contest 2004509999

2155QuadrocopterUral School Programming Contest 20201031014

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901015

2174Dualism of NumbersUral School Programming Contest 2023261022

2008SwiftyUral Regional School Programming Contest 20132481077

1927Herbs and MagicUral Regional School Programming Contest 20122721079

2152Tax FeesUral School Programming Contest 2020931113

21504B and ZooUral School Programming Contest 2020921124

1730ManBearPigUral Regional School Programming Contest 20093311139

2162GraphmaniaUral School Programming Contest 2021471140

1359ConstructionSpring School Contest 20054381161

2140BitMazeCraftUral School Programming Contest 20191111165

1357Teakettle 1.0 for DummiesSpring School Contest 20054271191

1408Polynomial MultiplicationAutumn School Contest 20054241203

1883Ent's BirthdayUral Regional School Programming Contest 20112651205

2160Meta-statementUral School Programming Contest 2021441205

2176Wonderful NumbersUral School Programming Contest 2023201227

1921Chaos and OrderUral Regional School Programming Contest 20122371232

2163InterviewUral School Programming Contest 2021421249

2157SkydivingUral School Programming Contest 2020791288

1722Observation DeckUral Regional School Programming Contest 20092791344

2175StaircaseUral School Programming Contest 2023171362

1790Searching for the TruthUral Regional School Programming Contest 20102531367

1347BlogSpring School Contest 20053681377

1328FireballAutumn School Contest 20043571412

2189I Don't Like These Sailors!Ural School Programming Contest 2024161414

2171Two Progressions 2Ural School Programming Contest 2022351444

2159EssayUral School Programming Contest 2021351446

1879GOV-internship 2Ural Regional School Programming Contest 20112181454

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361462

1499KerchiefsAutumn School Contest 20063171485

1299PsyloniansSpring School Contest 20043231547

1337BureaucracyAutumn School Contest 20043231557

2184Flint's Favorite NumberUral School Programming Contest 2024131598

2170Experiment with Juice 2Ural School Programming Contest 2022281710

2158Two progressionsUral School Programming Contest 2021271754

1257HyphenationAutumn School Contest 20032821756

2164BookmakerUral School Programming Contest 2021271758

2181Student, or There and Back AgainUral School Programming Contest 2023101833

2180Need More TasksUral School Programming Contest 2023101838

2147City BuildingUral School Programming Contest 2019661854

2165Cake CutterUral School Programming Contest 2021241912

2007Mutants versus MachinesUral Regional School Programming Contest 20131331943

1492Vasya's Dad 2Autumn School Contest 20062312015

2178Vadim and Sudoku: RenbanUral School Programming Contest 202372162

2187Need More GoldUral School Programming Contest 202472162

2169City Building 2Ural School Programming Contest 2022202165

2188They are charging the cannon... WHY?!Ural School Programming Contest 202462298

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202362299

2166Two RoadsUral School Programming Contest 2022182320

2154Flight on a CannonballUral School Programming Contest 2020372438

2186Hands Up!Ural School Programming Contest 202452443

2179Need More RoadsUral School Programming Contest 202352449

2185Journey to the TreasureUral School Programming Contest 202442618

1882Old NokiaUral Regional School Programming Contest 20111102762

2168Runes in the FieldUral School Programming Contest 2022103248

2006Kirill the GardenerUral Regional School Programming Contest 2013594028

2139Experiment with JuiceUral School Programming Contest 2019224404
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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