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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001556299

1021Sacrament of the SumAutumn School Contest 200010504147

1022Genealogical TreeAutumn School Contest 200010923141

1023ButtonsAutumn School Contest 20007170215

1024PermutationsAutumn School Contest 20004843318

1025Democracy in DangerAutumn School Contest 20002311467

1026Questions and AnswersAutumn School Contest 20009853156

1027D++ AgainAutumn School Contest 20002438630

1082Gaby IvanushkaSpring School Contest 200110856125

1083Factorials!!!Spring School Contest 20012005967

1084Goat in the GardenSpring School Contest 20019055149

1085MeetingSpring School Contest 20012169622

1086CryptographySpring School Contest 200112802106

1087The Time to Take StonesSpring School Contest 20014936274

1088Ilya MurometzSpring School Contest 20011815742

1089Verification with the DictionarySpring School Contest 20011607838

1116Piecewise Constant FunctionAutumn School Contest 20011498330

1117HierarchyAutumn School Contest 20011780278

1118Nontrivial NumbersAutumn School Contest 20014830103

1119MetroAutumn School Contest 2001705070

1120Sum of Sequential NumbersAutumn School Contest 2001572187

1121BranchesAutumn School Contest 20011416349

1122GameAutumn School Contest 20011995248

1123SalaryAutumn School Contest 20014098121

1190Bar of ChocolateSpring School Contest 20021609309

1191Catch the thief!Spring School Contest 20022017247

1192Ball in a DreamSpring School Contest 20024593109

1193Queue at the ExamSpring School Contest 20022757181

1194HandshakesSpring School Contest 2002605782

1195Ouths and CrossesSpring School Contest 20021925258

1196History ExamSpring School Contest 2002941253

1197Lonesome KnightSpring School Contest 20021799628

12091, 10, 100, 1000...Autumn School Contest 20021470734

1210Kind SpiritsAutumn School Contest 20023076163

1211Collective GuaranteeAutumn School Contest 20021618310

1212BattleshipAutumn School Contest 20021018490

1213Cockroaches!Autumn School Contest 20022960170

1214Strange ProcedureAutumn School Contest 20024954102

1215Exactness of Projectile HitAutumn School Contest 20021671300

1257HyphenationAutumn School Contest 20032821747

1258PoolAutumn School Contest 20031214417

1259How to Become Star?Autumn School Contest 20031287393

1260Nudnik PhotographerAutumn School Contest 20034610110

1261TipsAutumn School Contest 20031546328

1262Pseudo-Roman NumberAutumn School Contest 20031302389

1263ElectionsAutumn School Contest 20031197543

1264WorkdaysAutumn School Contest 20032423021

1290SabotageSpring School Contest 2004641780

1291Gear-wheelsSpring School Contest 20041324384

1292Mars Space StationsSpring School Contest 20041343379

1293EniyaSpring School Contest 20043529015

1294Mars SatellitesSpring School Contest 20041622314

1295Crazy NotionsSpring School Contest 20043397150

1296HyperjumpSpring School Contest 2004809063

1297PalindromeSpring School Contest 2004625682

1298KnightSpring School Contest 20042193233

1299PsyloniansSpring School Contest 20043231539

1327FusesAutumn School Contest 20041104847

1328FireballAutumn School Contest 20043571406

1329Galactic HistoryAutumn School Contest 20041106462

1330IntervalsAutumn School Contest 2004538196

1331VladislavaAutumn School Contest 20045061000

1332Genie BomberAutumn School Contest 2004819622

1333Genie Bomber 2Autumn School Contest 20042374216

1334CheckersAutumn School Contest 2004946540

1335White ThesisAutumn School Contest 20042841181

1336Problem of Ben BetsalelAutumn School Contest 20044231122

1337BureaucracyAutumn School Contest 20043211558

1347BlogSpring School Contest 20053681370

1348Goat in the Garden 2Spring School Contest 20052835182

1349FarmSpring School Contest 20051023251

1350CanteenSpring School Contest 20051305394

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005980523

1352Mersenne PrimesSpring School Contest 20053954131

1353Milliard Vasya's FunctionSpring School Contest 20055013103

1354Palindrome. Again PalindromeSpring School Contest 20053742138

1355Bald Spot RevisitedSpring School Contest 20052448211

1356Something EasierSpring School Contest 20051742296

1357Teakettle 1.0 for DummiesSpring School Contest 20054261188

1358CablesSpring School Contest 2005947541

1359ConstructionSpring School Contest 20054371159

1400Cellular CharactersAutumn School Contest 2005938548

1401GamersAutumn School Contest 20052994173

1402CocktailsAutumn School Contest 20054016129

1403CourierAutumn School Contest 20051475350

1404Easy to Hack!Autumn School Contest 2005646380

1405Goat in the Garden 5Autumn School Contest 2005717715

1406Next NumberAutumn School Contest 20051500344

1407One-two, One-twoAutumn School Contest 20051341385

1408Polynomial MultiplicationAutumn School Contest 20054231200

1409Two GangstersAutumn School Contest 20053383615

1489Points on a ParallelepipedAutumn School Contest 20061237387

1490Fire CircleAutumn School Contest 20062455196

1491Unreal StoryAutumn School Contest 20062310208

1492Vasya's Dad 2Autumn School Contest 20062312004

1493One Step from HappinessAutumn School Contest 20061024447

1494MonobilliardsAutumn School Contest 2006506595

1495One-two, One-two 2Autumn School Contest 20061416339

1496SpammerAutumn School Contest 2006988849

1497Cutting a SquareAutumn School Contest 20061603299

1498Stroke at Full SpeedAutumn School Contest 2006535886

1499KerchiefsAutumn School Contest 20063171477

1572Yekaterinozavodsk Great WellAutumn School Contest 20073072146

1573AlchemyAutumn School Contest 20074189107

1574Mathematicians and bracketsAutumn School Contest 20071259354

1575Yekaterinburg Subway 2Autumn School Contest 2007512860

1576Telephone TariffsAutumn School Contest 20073054146

1577E-mailAutumn School Contest 2007937474

1578Mammoth HuntAutumn School Contest 2007502876

1579Coat TransportationAutumn School Contest 2007895496

1580Dean's DebtsAutumn School Contest 2007493892

1581TeamworkAutumn School Contest 20071113140

1639Chocolate 2Autumn School Contest 20081293532

1640Circle of WinterAutumn School Contest 20082373174

1641DutiesAutumn School Contest 2008819501

16421D MazeAutumn School Contest 2008433396

1643Attack of the Dark FortressAutumn School Contest 2008970424

1644A Whole Lot of WalnutsAutumn School Contest 2008418299

1645Ski RaceAutumn School Contest 20082087198

1646Godzilla Strikes Back!Autumn School Contest 2008457889

1647Divide an Island!Autumn School Contest 2008488834

1648YachtsAutumn School Contest 20081083380

1722Observation DeckUral Regional School Programming Contest 20092791334

1723Sandro's BookUral Regional School Programming Contest 2009624462

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009578655

1725Sold Out!Ural Regional School Programming Contest 20092769139

1726VisitsUral Regional School Programming Contest 20092988129

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091942197

1728Curse on Team.GOVUral Regional School Programming Contest 2009727523

1729Dead Man's ChestUral Regional School Programming Contest 2009607625

1730ManBearPigUral Regional School Programming Contest 20093311130

1731DillUral Regional School Programming Contest 20093730103

1785Lost in LocalizationUral Regional School Programming Contest 20102213816

1786Sandro's BiographyUral Regional School Programming Contest 20103319107

1787Turn for MEGAUral Regional School Programming Contest 20101441125

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102250158

1789Searching for the DodecahedronUral Regional School Programming Contest 20101653214

1790Searching for the TruthUral Regional School Programming Contest 20102521360

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361449

1792Hamming CodeUral Regional School Programming Contest 2010434182

1793Tray 2Ural Regional School Programming Contest 2010901391

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101812196

1795Husband in a ShopUral Regional School Programming Contest 20101434247

1796Amusement ParkUral Regional School Programming Contest 20103305107

1873GOV ChroniclesUral Regional School Programming Contest 2011911356

1874Football GoalUral Regional School Programming Contest 20111696192

1875Angry BirdsUral Regional School Programming Contest 2011331962

1876Centipede's MorningUral Regional School Programming Contest 2011610554

1877Bicycle CodesUral Regional School Programming Contest 20111730219

1878Rubinchik's CubeUral Regional School Programming Contest 20111549210

1879GOV-internship 2Ural Regional School Programming Contest 20112161451

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111089730

1881Long problem statementUral Regional School Programming Contest 2011543960

1882Old NokiaUral Regional School Programming Contest 20111102733

1883Ent's BirthdayUral Regional School Programming Contest 20112641197

1884Way to the UniversityUral Regional School Programming Contest 2011493652

1921Chaos and OrderUral Regional School Programming Contest 20122361223

1922Superhero TeamUral Regional School Programming Contest 2012964309

1923Scary PoliticsUral Regional School Programming Contest 2012550537

1924Four ImpsUral Regional School Programming Contest 2012795638

1925British Scientists Save the WorldUral Regional School Programming Contest 2012444268

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901003

1927Herbs and MagicUral Regional School Programming Contest 20122711071

1928Another Ecology ProblemUral Regional School Programming Contest 2012385762

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012788377

1930Ivan's CarUral Regional School Programming Contest 20121804166

2000Grand Theft Array VUral Regional School Programming Contest 20131791152

2001Mathematicians and BerriesUral Regional School Programming Contest 20131280521

2002Test TaskUral Regional School Programming Contest 2013396669

2003Simple MagicUral Regional School Programming Contest 2013769352

2004Scientists from SpilkovoUral Regional School Programming Contest 2013358745

2005Taxi for ProgrammersUral Regional School Programming Contest 2013302490

2006Kirill the GardenerUral Regional School Programming Contest 2013593974

2007Mutants versus MachinesUral Regional School Programming Contest 20131331917

2008SwiftyUral Regional School Programming Contest 20132481063

2009Canteen LineUral Regional School Programming Contest 2013321828

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132122129

2011Long StatementUral Regional School Programming Contest 2013275199

2024Adventure TimeUral Regional School Programming Contest 2014755327

2025Line FightingUral Regional School Programming Contest 2014419060

2026Dean and ScheduleUral Regional School Programming Contest 2014421581

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014466526

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014286846

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014411595

2030Awesome Backup SystemUral Regional School Programming Contest 2014492499

2031Overturned NumbersUral Regional School Programming Contest 2014298584

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014318763

2033DevicesUral Regional School Programming Contest 20142491100

2034CaravansUral Regional School Programming Contest 2014854290

2035Another Dress RehearsalUral Regional School Programming Contest 2014336074

2062Ambitious ExperimentUral Regional School Programming Contest 2015796281

2063Black and WhiteUral Regional School Programming Contest 2015531419

2064CaterpillarsUral Regional School Programming Contest 2015231941

2065Different SumsUral Regional School Programming Contest 2015743301

2066Simple ExpressionUral Regional School Programming Contest 2015828527

2067Friends and BerriesUral Regional School Programming Contest 2015715313

2068Game of NutsUral Regional School Programming Contest 20152192103

2069Hard RockUral Regional School Programming Contest 20151054213

2070Interesting NumbersUral Regional School Programming Contest 2015996225

2071Juice CocktailsUral Regional School Programming Contest 2015351628

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151120201

2073Log FilesUral Regional School Programming Contest 2015987227

2111PlatoUniversity academic school olympiad in informatics 2019213969

2112Battle logUniversity academic school olympiad in informatics 2019184763

2113Survive the floodUniversity academic school olympiad in informatics 2019352409

2114My craftUniversity academic school olympiad in informatics 2019143967

2115The Knowledge DayUniversity academic school olympiad in informatics 2019691211

2116He is not a knight for youUniversity academic school olympiad in informatics 2019166841

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019269530

2138The Good, the Bad and the UglyUral School Programming Contest 20191289105

2139Experiment with JuiceUral School Programming Contest 2019224266

2140BitMazeCraftUral School Programming Contest 20191111128

2141Sasha VilkinUral School Programming Contest 2019547245

2142MagicUral School Programming Contest 20191131120

2143Victoria!Ural School Programming Contest 2019203641

2144Cleaning the RoomUral School Programming Contest 2019594226

2145Olympiad for EveryoneUral School Programming Contest 2019365364

2146Quiz ShowUral School Programming Contest 2019204638

2147City BuildingUral School Programming Contest 2019661796

2148Insane ShotUral School Programming Contest 2019276477

2149Pigeonhole PrincipleUral School Programming Contest 2019948142

21504B and ZooUral School Programming Contest 2020911089

2151MahjongUral School Programming Contest 2020113895

2152Tax FeesUral School Programming Contest 2020921079

2153Perfect SquadUral School Programming Contest 2020110917

2154Flight on a CannonballUral School Programming Contest 2020372341

2155QuadrocopterUral School Programming Contest 2020101991

2156Interesting ConversationsUral School Programming Contest 2020166625

2157SkydivingUral School Programming Contest 2020771265

2158Two progressionsUral School Programming Contest 2021261669

2159EssayUral School Programming Contest 2021341369

2160Meta-statementUral School Programming Contest 2021431136

2161Mount & BladeUral School Programming Contest 202174717

2162GraphmaniaUral School Programming Contest 2021431135

2163InterviewUral School Programming Contest 2021351336

2164BookmakerUral School Programming Contest 2021261673

2165Cake CutterUral School Programming Contest 2021241770

2166Two RoadsUral School Programming Contest 2022182148

2167Cipher Message 5Ural School Programming Contest 2022118470

2168Runes in the FieldUral School Programming Contest 2022103007

2169City Building 2Ural School Programming Contest 2022182148

2170Experiment with Juice 2Ural School Programming Contest 2022271625

2171Two Progressions 2Ural School Programming Contest 2022341367

2172Meta-statement 2Ural School Programming Contest 202278684

2173Meta-statement 3Ural School Programming Contest 202268771

2174Dualism of NumbersUral School Programming Contest 2023171178

2175StaircaseUral School Programming Contest 2023121445

2176Wonderful NumbersUral School Programming Contest 2023141326

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202352120

2178Vadim and Sudoku: RenbanUral School Programming Contest 202352118

2179Need More RoadsUral School Programming Contest 202352117

2180Need More TasksUral School Programming Contest 202361987

2181Student, or There and Back AgainUral School Programming Contest 202371864

2182Broken RumUral School Programming Contest 202424935

2183Good MoodUral School Programming Contest 2024201060

2184Flint's Favorite NumberUral School Programming Contest 202481766

2185Journey to the TreasureUral School Programming Contest 202442263

2186Hands Up!Ural School Programming Contest 202432437

2187Need More GoldUral School Programming Contest 202442270

2188They are charging the cannon... WHY?!Ural School Programming Contest 202452120

2189I Don't Like These Sailors!Ural School Programming Contest 2024101590