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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001563799

1021Sacrament of the SumAutumn School Contest 200010539148

1022Genealogical TreeAutumn School Contest 200010986142

1023ButtonsAutumn School Contest 20007200216

1024PermutationsAutumn School Contest 20004866319

1025Democracy in DangerAutumn School Contest 20002322767

1026Questions and AnswersAutumn School Contest 20009887157

1027D++ AgainAutumn School Contest 20002445634

1082Gaby IvanushkaSpring School Contest 200110886125

1083Factorials!!!Spring School Contest 20012016068

1084Goat in the GardenSpring School Contest 20019141149

1085MeetingSpring School Contest 20012178625

1086CryptographySpring School Contest 200112859106

1087The Time to Take StonesSpring School Contest 20014951276

1088Ilya MurometzSpring School Contest 20011824745

1089Verification with the DictionarySpring School Contest 20011621838

1116Piecewise Constant FunctionAutumn School Contest 20011508331

1117HierarchyAutumn School Contest 20011796278

1118Nontrivial NumbersAutumn School Contest 20014852103

1119MetroAutumn School Contest 2001717770

1120Sum of Sequential NumbersAutumn School Contest 2001574387

1121BranchesAutumn School Contest 20011421351

1122GameAutumn School Contest 20012005249

1123SalaryAutumn School Contest 20014114122

1190Bar of ChocolateSpring School Contest 20021616310

1191Catch the thief!Spring School Contest 20022024248

1192Ball in a DreamSpring School Contest 20024612109

1193Queue at the ExamSpring School Contest 20022766182

1194HandshakesSpring School Contest 2002607383

1195Ouths and CrossesSpring School Contest 20021937259

1196History ExamSpring School Contest 2002946853

1197Lonesome KnightSpring School Contest 20021812728

12091, 10, 100, 1000...Autumn School Contest 20021480734

1210Kind SpiritsAutumn School Contest 20023105163

1211Collective GuaranteeAutumn School Contest 20021626311

1212BattleshipAutumn School Contest 20021024492

1213Cockroaches!Autumn School Contest 20022972171

1214Strange ProcedureAutumn School Contest 20024973102

1215Exactness of Projectile HitAutumn School Contest 20021679301

1257HyphenationAutumn School Contest 20032821762

1258PoolAutumn School Contest 20031225417

1259How to Become Star?Autumn School Contest 20031293395

1260Nudnik PhotographerAutumn School Contest 20034629111

1261TipsAutumn School Contest 20031551330

1262Pseudo-Roman NumberAutumn School Contest 20031309390

1263ElectionsAutumn School Contest 20031209043

1264WorkdaysAutumn School Contest 20032442021

1290SabotageSpring School Contest 2004644280

1291Gear-wheelsSpring School Contest 20041334385

1292Mars Space StationsSpring School Contest 20041350380

1293EniyaSpring School Contest 20043564015

1294Mars SatellitesSpring School Contest 20041627316

1295Crazy NotionsSpring School Contest 20043414151

1296HyperjumpSpring School Contest 2004817463

1297PalindromeSpring School Contest 2004628582

1298KnightSpring School Contest 20042210233

1299PsyloniansSpring School Contest 20043231553

1327FusesAutumn School Contest 20041108647

1328FireballAutumn School Contest 20043581414

1329Galactic HistoryAutumn School Contest 20041121460

1330IntervalsAutumn School Contest 2004540596

1331VladislavaAutumn School Contest 20045101000

1332Genie BomberAutumn School Contest 2004827622

1333Genie Bomber 2Autumn School Contest 20042384217

1334CheckersAutumn School Contest 2004954540

1335White ThesisAutumn School Contest 20042851182

1336Problem of Ben BetsalelAutumn School Contest 20044246122

1337BureaucracyAutumn School Contest 20043251553

1347BlogSpring School Contest 20053691378

1348Goat in the Garden 2Spring School Contest 20052915179

1349FarmSpring School Contest 20051029251

1350CanteenSpring School Contest 20051334389

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005986524

1352Mersenne PrimesSpring School Contest 20053968131

1353Milliard Vasya's FunctionSpring School Contest 20055048103

1354Palindrome. Again PalindromeSpring School Contest 20053764138

1355Bald Spot RevisitedSpring School Contest 20052463211

1356Something EasierSpring School Contest 20051751297

1357Teakettle 1.0 for DummiesSpring School Contest 20054291190

1358CablesSpring School Contest 2005952543

1359ConstructionSpring School Contest 20054401161

1400Cellular CharactersAutumn School Contest 2005942550

1401GamersAutumn School Contest 20053120167

1402CocktailsAutumn School Contest 20054033130

1403CourierAutumn School Contest 20051485350

1404Easy to Hack!Autumn School Contest 2005649281

1405Goat in the Garden 5Autumn School Contest 2005721717

1406Next NumberAutumn School Contest 20051505346

1407One-two, One-twoAutumn School Contest 20051349386

1408Polynomial MultiplicationAutumn School Contest 20054241207

1409Two GangstersAutumn School Contest 20053422815

1489Points on a ParallelepipedAutumn School Contest 20061250387

1490Fire CircleAutumn School Contest 20062466197

1491Unreal StoryAutumn School Contest 20062333208

1492Vasya's Dad 2Autumn School Contest 20062332007

1493One Step from HappinessAutumn School Contest 20061036347

1494MonobilliardsAutumn School Contest 2006524093

1495One-two, One-two 2Autumn School Contest 20061428339

1496SpammerAutumn School Contest 2006995449

1497Cutting a SquareAutumn School Contest 20061612301

1498Stroke at Full SpeedAutumn School Contest 2006538890

1499KerchiefsAutumn School Contest 20063191482

1572Yekaterinozavodsk Great WellAutumn School Contest 20073088146

1573AlchemyAutumn School Contest 20074210108

1574Mathematicians and bracketsAutumn School Contest 20071268355

1575Yekaterinburg Subway 2Autumn School Contest 2007517861

1576Telephone TariffsAutumn School Contest 20073071147

1577E-mailAutumn School Contest 2007946475

1578Mammoth HuntAutumn School Contest 2007504883

1579Coat TransportationAutumn School Contest 2007903497

1580Dean's DebtsAutumn School Contest 2007496897

1581TeamworkAutumn School Contest 20071118241

1639Chocolate 2Autumn School Contest 20081301032

1640Circle of WinterAutumn School Contest 20082386176

1641DutiesAutumn School Contest 2008824504

16421D MazeAutumn School Contest 2008435596

1643Attack of the Dark FortressAutumn School Contest 2008978426

1644A Whole Lot of WalnutsAutumn School Contest 20084208100

1645Ski RaceAutumn School Contest 20082100199

1646Godzilla Strikes Back!Autumn School Contest 2008458899

1647Divide an Island!Autumn School Contest 2008494835

1648YachtsAutumn School Contest 20081089383

1722Observation DeckUral Regional School Programming Contest 20092801348

1723Sandro's BookUral Regional School Programming Contest 2009629562

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009582660

1725Sold Out!Ural Regional School Programming Contest 20092783140

1726VisitsUral Regional School Programming Contest 20093124125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091956199

1728Curse on Team.GOVUral Regional School Programming Contest 2009734525

1729Dead Man's ChestUral Regional School Programming Contest 2009612629

1730ManBearPigUral Regional School Programming Contest 20093321143

1731DillUral Regional School Programming Contest 20093751104

1785Lost in LocalizationUral Regional School Programming Contest 20102236316

1786Sandro's BiographyUral Regional School Programming Contest 20103334108

1787Turn for MEGAUral Regional School Programming Contest 20101456025

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102263159

1789Searching for the DodecahedronUral Regional School Programming Contest 20101662217

1790Searching for the TruthUral Regional School Programming Contest 20102531377

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361472

1792Hamming CodeUral Regional School Programming Contest 2010437483

1793Tray 2Ural Regional School Programming Contest 2010909394

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101838196

1795Husband in a ShopUral Regional School Programming Contest 20101447249

1796Amusement ParkUral Regional School Programming Contest 20103320109

1873GOV ChroniclesUral Regional School Programming Contest 2011916361

1874Football GoalUral Regional School Programming Contest 20111705195

1875Angry BirdsUral Regional School Programming Contest 2011334971

1876Centipede's MorningUral Regional School Programming Contest 2011615154

1877Bicycle CodesUral Regional School Programming Contest 20111753119

1878Rubinchik's CubeUral Regional School Programming Contest 20111560213

1879GOV-internship 2Ural Regional School Programming Contest 20112191459

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111101330

1881Long problem statementUral Regional School Programming Contest 2011546561

1882Old NokiaUral Regional School Programming Contest 20111122739

1883Ent's BirthdayUral Regional School Programming Contest 20112661210

1884Way to the UniversityUral Regional School Programming Contest 2011494663

1921Chaos and OrderUral Regional School Programming Contest 20122371244

1922Superhero TeamUral Regional School Programming Contest 2012969314

1923Scary PoliticsUral Regional School Programming Contest 2012555544

1924Four ImpsUral Regional School Programming Contest 2012801038

1925British Scientists Save the WorldUral Regional School Programming Contest 2012446269

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901024

1927Herbs and MagicUral Regional School Programming Contest 20122721089

1928Another Ecology ProblemUral Regional School Programming Contest 2012388772

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012809375

1930Ivan's CarUral Regional School Programming Contest 20121845166

2000Grand Theft Array VUral Regional School Programming Contest 20131801155

2001Mathematicians and BerriesUral Regional School Programming Contest 20131298222

2002Test TaskUral Regional School Programming Contest 2013399570

2003Simple MagicUral Regional School Programming Contest 2013777357

2004Scientists from SpilkovoUral Regional School Programming Contest 2013362755

2005Taxi for ProgrammersUral Regional School Programming Contest 2013307291

2006Kirill the GardenerUral Regional School Programming Contest 2013604011

2007Mutants versus MachinesUral Regional School Programming Contest 20131331963

2008SwiftyUral Regional School Programming Contest 20132481088

2009Canteen LineUral Regional School Programming Contest 2013326836

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132141131

2011Long StatementUral Regional School Programming Contest 20132774101

2024Adventure TimeUral Regional School Programming Contest 2014763333

2025Line FightingUral Regional School Programming Contest 2014425060

2026Dean and ScheduleUral Regional School Programming Contest 2014428587

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014474531

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014289860

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014415605

2030Awesome Backup SystemUral Regional School Programming Contest 2014497507

2031Overturned NumbersUral Regional School Programming Contest 2014300685

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014321777

2033DevicesUral Regional School Programming Contest 20142530101

2034CaravansUral Regional School Programming Contest 2014896284

2035Another Dress RehearsalUral Regional School Programming Contest 2014338376

2062Ambitious ExperimentUral Regional School Programming Contest 2015809285

2063Black and WhiteUral Regional School Programming Contest 2015543423

2064CaterpillarsUral Regional School Programming Contest 2015234958

2065Different SumsUral Regional School Programming Contest 2015754306

2066Simple ExpressionUral Regional School Programming Contest 2015844828

2067Friends and BerriesUral Regional School Programming Contest 2015722319

2068Game of NutsUral Regional School Programming Contest 20152214105

2069Hard RockUral Regional School Programming Contest 20151065217

2070Interesting NumbersUral Regional School Programming Contest 20151014228

2071Juice CocktailsUral Regional School Programming Contest 2015356639

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151138204

2073Log FilesUral Regional School Programming Contest 2015995233

2111PlatoUniversity academic school olympiad in informatics 2019218471

2112Battle logUniversity academic school olympiad in informatics 2019186794

2113Survive the floodUniversity academic school olympiad in informatics 2019363417

2114My craftUniversity academic school olympiad in informatics 2019146998

2115The Knowledge DayUniversity academic school olympiad in informatics 2019698220

2116He is not a knight for youUniversity academic school olympiad in informatics 2019174846

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019279539

2138The Good, the Bad and the UglyUral School Programming Contest 20191323108

2139Experiment with JuiceUral School Programming Contest 2019224510

2140BitMazeCraftUral School Programming Contest 20191141164

2141Sasha VilkinUral School Programming Contest 2019569249

2142MagicUral School Programming Contest 20191162123

2143Victoria!Ural School Programming Contest 2019207665

2144Cleaning the RoomUral School Programming Contest 2019643221

2145Olympiad for EveryoneUral School Programming Contest 2019378372

2146Quiz ShowUral School Programming Contest 2019208662

2147City BuildingUral School Programming Contest 2019661899

2148Insane ShotUral School Programming Contest 2019287486

2149Pigeonhole PrincipleUral School Programming Contest 2019972147

21504B and ZooUral School Programming Contest 2020941136

2151MahjongUral School Programming Contest 2020116937

2152Tax FeesUral School Programming Contest 2020951125

2153Perfect SquadUral School Programming Contest 2020113960

2154Flight on a CannonballUral School Programming Contest 2020372513

2155QuadrocopterUral School Programming Contest 20201051027

2156Interesting ConversationsUral School Programming Contest 2020176635

2157SkydivingUral School Programming Contest 2020811298

2158Two progressionsUral School Programming Contest 2021281805

2159EssayUral School Programming Contest 2021371463

2160Meta-statementUral School Programming Contest 2021481185

2161Mount & BladeUral School Programming Contest 202181755

2162GraphmaniaUral School Programming Contest 2021531090

2163InterviewUral School Programming Contest 2021431295

2164BookmakerUral School Programming Contest 2021291762

2165Cake CutterUral School Programming Contest 2021271856

2166Two RoadsUral School Programming Contest 2022192367

2167Cipher Message 5Ural School Programming Contest 2022128498

2168Runes in the FieldUral School Programming Contest 2022103433

2169City Building 2Ural School Programming Contest 2022232080

2170Experiment with Juice 2Ural School Programming Contest 2022331597

2171Two Progressions 2Ural School Programming Contest 2022371461

2172Meta-statement 2Ural School Programming Contest 202287708

2173Meta-statement 3Ural School Programming Contest 202276799

2174Dualism of NumbersUral School Programming Contest 202336882

2175StaircaseUral School Programming Contest 2023211309

2176Wonderful NumbersUral School Programming Contest 2023291041

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202392136

2178Vadim and Sudoku: RenbanUral School Programming Contest 202382253

2179Need More RoadsUral School Programming Contest 202372384

2180Need More TasksUral School Programming Contest 2023131764

2181Student, or There and Back AgainUral School Programming Contest 2023111927

2182Broken RumUral School Programming Contest 202445738

2183Good MoodUral School Programming Contest 202445738

2184Flint's Favorite NumberUral School Programming Contest 2024161560

2185Journey to the TreasureUral School Programming Contest 202452697

2186Hands Up!Ural School Programming Contest 202462528

2187Need More GoldUral School Programming Contest 2024131763

2188They are charging the cannon... WHY?!Ural School Programming Contest 202472387

2189I Don't Like These Sailors!Ural School Programming Contest 2024271096