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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001554099

1021Sacrament of the SumAutumn School Contest 200010500147

1022Genealogical TreeAutumn School Contest 200010915141

1023ButtonsAutumn School Contest 20007164215

1024PermutationsAutumn School Contest 20004840318

1025Democracy in DangerAutumn School Contest 20002306967

1026Questions and AnswersAutumn School Contest 20009849156

1027D++ AgainAutumn School Contest 20002436630

1082Gaby IvanushkaSpring School Contest 200110851125

1083Factorials!!!Spring School Contest 20012003468

1084Goat in the GardenSpring School Contest 20019050149

1085MeetingSpring School Contest 20012163623

1086CryptographySpring School Contest 200112791106

1087The Time to Take StonesSpring School Contest 20014932274

1088Ilya MurometzSpring School Contest 20011814742

1089Verification with the DictionarySpring School Contest 20011607837

1116Piecewise Constant FunctionAutumn School Contest 20011497330

1117HierarchyAutumn School Contest 20011777278

1118Nontrivial NumbersAutumn School Contest 20014827103

1119MetroAutumn School Contest 2001702871

1120Sum of Sequential NumbersAutumn School Contest 2001571787

1121BranchesAutumn School Contest 20011415349

1122GameAutumn School Contest 20011992248

1123SalaryAutumn School Contest 20014094121

1190Bar of ChocolateSpring School Contest 20021608309

1191Catch the thief!Spring School Contest 20022015247

1192Ball in a DreamSpring School Contest 20024592109

1193Queue at the ExamSpring School Contest 20022756181

1194HandshakesSpring School Contest 2002605382

1195Ouths and CrossesSpring School Contest 20021922259

1196History ExamSpring School Contest 2002939153

1197Lonesome KnightSpring School Contest 20021798528

12091, 10, 100, 1000...Autumn School Contest 20021467734

1210Kind SpiritsAutumn School Contest 20023074163

1211Collective GuaranteeAutumn School Contest 20021617310

1212BattleshipAutumn School Contest 20021018490

1213Cockroaches!Autumn School Contest 20022959170

1214Strange ProcedureAutumn School Contest 20024950102

1215Exactness of Projectile HitAutumn School Contest 20021669300

1257HyphenationAutumn School Contest 20032821746

1258PoolAutumn School Contest 20031212417

1259How to Become Star?Autumn School Contest 20031286393

1260Nudnik PhotographerAutumn School Contest 20034606110

1261TipsAutumn School Contest 20031543328

1262Pseudo-Roman NumberAutumn School Contest 20031302388

1263ElectionsAutumn School Contest 20031196243

1264WorkdaysAutumn School Contest 20032418721

1290SabotageSpring School Contest 2004641280

1291Gear-wheelsSpring School Contest 20041324384

1292Mars Space StationsSpring School Contest 20041343379

1293EniyaSpring School Contest 20043524115

1294Mars SatellitesSpring School Contest 20041620314

1295Crazy NotionsSpring School Contest 20043395150

1296HyperjumpSpring School Contest 2004798164

1297PalindromeSpring School Contest 2004625182

1298KnightSpring School Contest 20042192233

1299PsyloniansSpring School Contest 20043231538

1327FusesAutumn School Contest 20041103947

1328FireballAutumn School Contest 20043561408

1329Galactic HistoryAutumn School Contest 20041106462

1330IntervalsAutumn School Contest 2004537996

1331VladislavaAutumn School Contest 20045051001

1332Genie BomberAutumn School Contest 2004817623

1333Genie Bomber 2Autumn School Contest 20042371216

1334CheckersAutumn School Contest 2004943541

1335White ThesisAutumn School Contest 20042840181

1336Problem of Ben BetsalelAutumn School Contest 20044228122

1337BureaucracyAutumn School Contest 20043201562

1347BlogSpring School Contest 20053651380

1348Goat in the Garden 2Spring School Contest 20052834182

1349FarmSpring School Contest 20051021951

1350CanteenSpring School Contest 20051303394

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005976525

1352Mersenne PrimesSpring School Contest 20053951131

1353Milliard Vasya's FunctionSpring School Contest 20055004103

1354Palindrome. Again PalindromeSpring School Contest 20053737138

1355Bald Spot RevisitedSpring School Contest 20052447211

1356Something EasierSpring School Contest 20051741295

1357Teakettle 1.0 for DummiesSpring School Contest 20054251189

1358CablesSpring School Contest 2005946541

1359ConstructionSpring School Contest 20054371157

1400Cellular CharactersAutumn School Contest 2005937548

1401GamersAutumn School Contest 20052975174

1402CocktailsAutumn School Contest 20054014129

1403CourierAutumn School Contest 20051474350

1404Easy to Hack!Autumn School Contest 2005645880

1405Goat in the Garden 5Autumn School Contest 2005713718

1406Next NumberAutumn School Contest 20051498344

1407One-two, One-twoAutumn School Contest 20051339385

1408Polynomial MultiplicationAutumn School Contest 20054221202

1409Two GangstersAutumn School Contest 20053378215

1489Points on a ParallelepipedAutumn School Contest 20061236387

1490Fire CircleAutumn School Contest 20062454196

1491Unreal StoryAutumn School Contest 20062307208

1492Vasya's Dad 2Autumn School Contest 20062312002

1493One Step from HappinessAutumn School Contest 20061022147

1494MonobilliardsAutumn School Contest 2006502996

1495One-two, One-two 2Autumn School Contest 20061415339

1496SpammerAutumn School Contest 2006987649

1497Cutting a SquareAutumn School Contest 20061603299

1498Stroke at Full SpeedAutumn School Contest 2006534887

1499KerchiefsAutumn School Contest 20063171475

1572Yekaterinozavodsk Great WellAutumn School Contest 20073068146

1573AlchemyAutumn School Contest 20074186107

1574Mathematicians and bracketsAutumn School Contest 20071256354

1575Yekaterinburg Subway 2Autumn School Contest 2007510862

1576Telephone TariffsAutumn School Contest 20073050146

1577E-mailAutumn School Contest 2007937473

1578Mammoth HuntAutumn School Contest 2007502875

1579Coat TransportationAutumn School Contest 2007895495

1580Dean's DebtsAutumn School Contest 2007492893

1581TeamworkAutumn School Contest 20071111640

1639Chocolate 2Autumn School Contest 20081292032

1640Circle of WinterAutumn School Contest 20082373174

1641DutiesAutumn School Contest 2008819500

16421D MazeAutumn School Contest 2008432996

1643Attack of the Dark FortressAutumn School Contest 2008968424

1644A Whole Lot of WalnutsAutumn School Contest 2008417899

1645Ski RaceAutumn School Contest 20082086198

1646Godzilla Strikes Back!Autumn School Contest 2008457888

1647Divide an Island!Autumn School Contest 2008487834

1648YachtsAutumn School Contest 20081081380

1722Observation DeckUral Regional School Programming Contest 20092771341

1723Sandro's BookUral Regional School Programming Contest 2009623862

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009575658

1725Sold Out!Ural Regional School Programming Contest 20092764139

1726VisitsUral Regional School Programming Contest 20092963129

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091939197

1728Curse on Team.GOVUral Regional School Programming Contest 2009722526

1729Dead Man's ChestUral Regional School Programming Contest 2009605626

1730ManBearPigUral Regional School Programming Contest 20093311128

1731DillUral Regional School Programming Contest 20093727103

1785Lost in LocalizationUral Regional School Programming Contest 20102209416

1786Sandro's BiographyUral Regional School Programming Contest 20103316107

1787Turn for MEGAUral Regional School Programming Contest 20101438425

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102247158

1789Searching for the DodecahedronUral Regional School Programming Contest 20101653214

1790Searching for the TruthUral Regional School Programming Contest 20102521358

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361446

1792Hamming CodeUral Regional School Programming Contest 2010433982

1793Tray 2Ural Regional School Programming Contest 2010900391

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101810195

1795Husband in a ShopUral Regional School Programming Contest 20101432247

1796Amusement ParkUral Regional School Programming Contest 20103302107

1873GOV ChroniclesUral Regional School Programming Contest 2011910356

1874Football GoalUral Regional School Programming Contest 20111691192

1875Angry BirdsUral Regional School Programming Contest 2011330963

1876Centipede's MorningUral Regional School Programming Contest 2011610054

1877Bicycle CodesUral Regional School Programming Contest 20111727619

1878Rubinchik's CubeUral Regional School Programming Contest 20111548210

1879GOV-internship 2Ural Regional School Programming Contest 20112161448

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111087330

1881Long problem statementUral Regional School Programming Contest 2011543460

1882Old NokiaUral Regional School Programming Contest 20111082774

1883Ent's BirthdayUral Regional School Programming Contest 20112641195

1884Way to the UniversityUral Regional School Programming Contest 2011489656

1921Chaos and OrderUral Regional School Programming Contest 20122351225

1922Superhero TeamUral Regional School Programming Contest 2012962309

1923Scary PoliticsUral Regional School Programming Contest 2012549537

1924Four ImpsUral Regional School Programming Contest 2012794438

1925British Scientists Save the WorldUral Regional School Programming Contest 2012444067

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122871011

1927Herbs and MagicUral Regional School Programming Contest 20122711068

1928Another Ecology ProblemUral Regional School Programming Contest 2012384762

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012787377

1930Ivan's CarUral Regional School Programming Contest 20121799166

2000Grand Theft Array VUral Regional School Programming Contest 20131786152

2001Mathematicians and BerriesUral Regional School Programming Contest 20131276621

2002Test TaskUral Regional School Programming Contest 2013389070

2003Simple MagicUral Regional School Programming Contest 2013769351

2004Scientists from SpilkovoUral Regional School Programming Contest 2013355749

2005Taxi for ProgrammersUral Regional School Programming Contest 2013302190

2006Kirill the GardenerUral Regional School Programming Contest 2013593963

2007Mutants versus MachinesUral Regional School Programming Contest 20131331912

2008SwiftyUral Regional School Programming Contest 20132481060

2009Canteen LineUral Regional School Programming Contest 2013319831

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132121128

2011Long StatementUral Regional School Programming Contest 2013274699

2024Adventure TimeUral Regional School Programming Contest 2014753327

2025Line FightingUral Regional School Programming Contest 2014417260

2026Dean and ScheduleUral Regional School Programming Contest 2014420580

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014466524

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014286843

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014407599

2030Awesome Backup SystemUral Regional School Programming Contest 2014491498

2031Overturned NumbersUral Regional School Programming Contest 2014298183

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014315768

2033DevicesUral Regional School Programming Contest 20142428102

2034CaravansUral Regional School Programming Contest 2014851290

2035Another Dress RehearsalUral Regional School Programming Contest 2014335274

2062Ambitious ExperimentUral Regional School Programming Contest 2015794281

2063Black and WhiteUral Regional School Programming Contest 2015530419

2064CaterpillarsUral Regional School Programming Contest 2015231938

2065Different SumsUral Regional School Programming Contest 2015743300

2066Simple ExpressionUral Regional School Programming Contest 2015823127

2067Friends and BerriesUral Regional School Programming Contest 2015713313

2068Game of NutsUral Regional School Programming Contest 20152188103

2069Hard RockUral Regional School Programming Contest 20151053213

2070Interesting NumbersUral Regional School Programming Contest 2015995225

2071Juice CocktailsUral Regional School Programming Contest 2015350628

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151119200

2073Log FilesUral Regional School Programming Contest 2015985227

2111PlatoUniversity academic school olympiad in informatics 2019212769

2112Battle logUniversity academic school olympiad in informatics 2019182766

2113Survive the floodUniversity academic school olympiad in informatics 2019351408

2114My craftUniversity academic school olympiad in informatics 2019141974

2115The Knowledge DayUniversity academic school olympiad in informatics 2019689211

2116He is not a knight for youUniversity academic school olympiad in informatics 2019163851

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019267531

2138The Good, the Bad and the UglyUral School Programming Contest 20191284105

2139Experiment with JuiceUral School Programming Contest 2019224239

2140BitMazeCraftUral School Programming Contest 20191101130

2141Sasha VilkinUral School Programming Contest 2019543245

2142MagicUral School Programming Contest 20191123120

2143Victoria!Ural School Programming Contest 2019199649

2144Cleaning the RoomUral School Programming Contest 2019591226

2145Olympiad for EveryoneUral School Programming Contest 2019363364

2146Quiz ShowUral School Programming Contest 2019201643

2147City BuildingUral School Programming Contest 2019661785

2148Insane ShotUral School Programming Contest 2019262499

2149Pigeonhole PrincipleUral School Programming Contest 2019944142

21504B and ZooUral School Programming Contest 2020911081

2151MahjongUral School Programming Contest 2020113887

2152Tax FeesUral School Programming Contest 2020911081

2153Perfect SquadUral School Programming Contest 2020107933

2154Flight on a CannonballUral School Programming Contest 2020372322

2155QuadrocopterUral School Programming Contest 2020991001

2156Interesting ConversationsUral School Programming Contest 2020164627

2157SkydivingUral School Programming Contest 2020761269

2158Two progressionsUral School Programming Contest 2021261643

2159EssayUral School Programming Contest 2021331379

2160Meta-statementUral School Programming Contest 2021421140

2161Mount & BladeUral School Programming Contest 202170741

2162GraphmaniaUral School Programming Contest 2021421139

2163InterviewUral School Programming Contest 2021341345

2164BookmakerUral School Programming Contest 2021261647

2165Cake CutterUral School Programming Contest 2021221851

2166Two RoadsUral School Programming Contest 2022182115

2167Cipher Message 5Ural School Programming Contest 2022117467

2168Runes in the FieldUral School Programming Contest 2022102960

2169City Building 2Ural School Programming Contest 2022182115

2170Experiment with Juice 2Ural School Programming Contest 2022271600

2171Two Progressions 2Ural School Programming Contest 2022321410

2172Meta-statement 2Ural School Programming Contest 202273714

2173Meta-statement 3Ural School Programming Contest 202266780

2174Dualism of NumbersUral School Programming Contest 2023121402

2175StaircaseUral School Programming Contest 202391623

2176Wonderful NumbersUral School Programming Contest 2023111470

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202342203

2178Vadim and Sudoku: RenbanUral School Programming Contest 202352055

2179Need More RoadsUral School Programming Contest 202342200

2180Need More TasksUral School Programming Contest 202361927

2181Student, or There and Back AgainUral School Programming Contest 202352049

2182Broken RumUral School Programming Contest 2024171143

2183Good MoodUral School Programming Contest 2024141285

2184Flint's Favorite NumberUral School Programming Contest 202471813

2185Journey to the TreasureUral School Programming Contest 202442195

2186Hands Up!Ural School Programming Contest 202432363

2187Need More GoldUral School Programming Contest 202442201

2188They are charging the cannon... WHY?!Ural School Programming Contest 202442203

2189I Don't Like These Sailors!Ural School Programming Contest 202481713