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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001553199

1021Sacrament of the SumAutumn School Contest 200010496146

1022Genealogical TreeAutumn School Contest 200010910141

1023ButtonsAutumn School Contest 20007160214

1024PermutationsAutumn School Contest 20004839317

1025Democracy in DangerAutumn School Contest 20002304867

1026Questions and AnswersAutumn School Contest 20009845156

1027D++ AgainAutumn School Contest 20002435629

1082Gaby IvanushkaSpring School Contest 200110844125

1083Factorials!!!Spring School Contest 20012001767

1084Goat in the GardenSpring School Contest 20019045149

1085MeetingSpring School Contest 20012163622

1086CryptographySpring School Contest 200112784106

1087The Time to Take StonesSpring School Contest 20014926274

1088Ilya MurometzSpring School Contest 20011812742

1089Verification with the DictionarySpring School Contest 20011606836

1116Piecewise Constant FunctionAutumn School Contest 20011496330

1117HierarchyAutumn School Contest 20011776278

1118Nontrivial NumbersAutumn School Contest 20014799103

1119MetroAutumn School Contest 2001702271

1120Sum of Sequential NumbersAutumn School Contest 2001571287

1121BranchesAutumn School Contest 20011415348

1122GameAutumn School Contest 20011992248

1123SalaryAutumn School Contest 20014090121

1190Bar of ChocolateSpring School Contest 20021607309

1191Catch the thief!Spring School Contest 20022013247

1192Ball in a DreamSpring School Contest 20024588109

1193Queue at the ExamSpring School Contest 20022755180

1194HandshakesSpring School Contest 2002605282

1195Ouths and CrossesSpring School Contest 20021917259

1196History ExamSpring School Contest 2002938153

1197Lonesome KnightSpring School Contest 20021797028

12091, 10, 100, 1000...Autumn School Contest 20021463634

1210Kind SpiritsAutumn School Contest 20023073163

1211Collective GuaranteeAutumn School Contest 20021613310

1212BattleshipAutumn School Contest 20021017490

1213Cockroaches!Autumn School Contest 20022956170

1214Strange ProcedureAutumn School Contest 20024947101

1215Exactness of Projectile HitAutumn School Contest 20021667300

1257HyphenationAutumn School Contest 20032811749

1258PoolAutumn School Contest 20031212417

1259How to Become Star?Autumn School Contest 20031281394

1260Nudnik PhotographerAutumn School Contest 20034601110

1261TipsAutumn School Contest 20031542328

1262Pseudo-Roman NumberAutumn School Contest 20031300389

1263ElectionsAutumn School Contest 20031195443

1264WorkdaysAutumn School Contest 20032416921

1290SabotageSpring School Contest 2004640980

1291Gear-wheelsSpring School Contest 20041323384

1292Mars Space StationsSpring School Contest 20041343378

1293EniyaSpring School Contest 20043519115

1294Mars SatellitesSpring School Contest 20041618314

1295Crazy NotionsSpring School Contest 20043391150

1296HyperjumpSpring School Contest 2004794064

1297PalindromeSpring School Contest 2004624882

1298KnightSpring School Contest 20042187233

1299PsyloniansSpring School Contest 20043231536

1327FusesAutumn School Contest 20041103047

1328FireballAutumn School Contest 20043561406

1329Galactic HistoryAutumn School Contest 20041104462

1330IntervalsAutumn School Contest 2004537596

1331VladislavaAutumn School Contest 2004505999

1332Genie BomberAutumn School Contest 2004816623

1333Genie Bomber 2Autumn School Contest 20042370216

1334CheckersAutumn School Contest 2004943540

1335White ThesisAutumn School Contest 20042839181

1336Problem of Ben BetsalelAutumn School Contest 20044221122

1337BureaucracyAutumn School Contest 20043201560

1347BlogSpring School Contest 20053651378

1348Goat in the Garden 2Spring School Contest 20052830182

1349FarmSpring School Contest 20051020951

1350CanteenSpring School Contest 20051302394

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005974525

1352Mersenne PrimesSpring School Contest 20053947131

1353Milliard Vasya's FunctionSpring School Contest 20054996103

1354Palindrome. Again PalindromeSpring School Contest 20053733138

1355Bald Spot RevisitedSpring School Contest 20052438211

1356Something EasierSpring School Contest 20051735296

1357Teakettle 1.0 for DummiesSpring School Contest 20054251188

1358CablesSpring School Contest 2005945541

1359ConstructionSpring School Contest 20054371156

1400Cellular CharactersAutumn School Contest 2005935549

1401GamersAutumn School Contest 20052947175

1402CocktailsAutumn School Contest 20054011129

1403CourierAutumn School Contest 20051471350

1404Easy to Hack!Autumn School Contest 2005645680

1405Goat in the Garden 5Autumn School Contest 2005713717

1406Next NumberAutumn School Contest 20051496344

1407One-two, One-twoAutumn School Contest 20051336385

1408Polynomial MultiplicationAutumn School Contest 20054201206

1409Two GangstersAutumn School Contest 20053374115

1489Points on a ParallelepipedAutumn School Contest 20061236387

1490Fire CircleAutumn School Contest 20062452196

1491Unreal StoryAutumn School Contest 20062304208

1492Vasya's Dad 2Autumn School Contest 20062311999

1493One Step from HappinessAutumn School Contest 20061021547

1494MonobilliardsAutumn School Contest 2006499596

1495One-two, One-two 2Autumn School Contest 20061411339

1496SpammerAutumn School Contest 2006987049

1497Cutting a SquareAutumn School Contest 20061601299

1498Stroke at Full SpeedAutumn School Contest 2006532889

1499KerchiefsAutumn School Contest 20063171473

1572Yekaterinozavodsk Great WellAutumn School Contest 20073065146

1573AlchemyAutumn School Contest 20074182107

1574Mathematicians and bracketsAutumn School Contest 20071253354

1575Yekaterinburg Subway 2Autumn School Contest 2007510861

1576Telephone TariffsAutumn School Contest 20073046146

1577E-mailAutumn School Contest 2007933475

1578Mammoth HuntAutumn School Contest 2007499879

1579Coat TransportationAutumn School Contest 2007893496

1580Dean's DebtsAutumn School Contest 2007491893

1581TeamworkAutumn School Contest 20071111040

1639Chocolate 2Autumn School Contest 20081291232

1640Circle of WinterAutumn School Contest 20082372174

1641DutiesAutumn School Contest 2008818500

16421D MazeAutumn School Contest 2008432496

1643Attack of the Dark FortressAutumn School Contest 2008968423

1644A Whole Lot of WalnutsAutumn School Contest 2008417599

1645Ski RaceAutumn School Contest 20082086198

1646Godzilla Strikes Back!Autumn School Contest 2008456888

1647Divide an Island!Autumn School Contest 2008486835

1648YachtsAutumn School Contest 20081077381

1722Observation DeckUral Regional School Programming Contest 20092771338

1723Sandro's BookUral Regional School Programming Contest 2009623062

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009575656

1725Sold Out!Ural Regional School Programming Contest 20092759139

1726VisitsUral Regional School Programming Contest 20092952130

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091934198

1728Curse on Team.GOVUral Regional School Programming Contest 2009722525

1729Dead Man's ChestUral Regional School Programming Contest 2009603626

1730ManBearPigUral Regional School Programming Contest 20093311126

1731DillUral Regional School Programming Contest 20093723103

1785Lost in LocalizationUral Regional School Programming Contest 20102206916

1786Sandro's BiographyUral Regional School Programming Contest 20103311107

1787Turn for MEGAUral Regional School Programming Contest 20101437225

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102244157

1789Searching for the DodecahedronUral Regional School Programming Contest 20101650214

1790Searching for the TruthUral Regional School Programming Contest 20102511360

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361443

1792Hamming CodeUral Regional School Programming Contest 2010433682

1793Tray 2Ural Regional School Programming Contest 2010898391

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101806195

1795Husband in a ShopUral Regional School Programming Contest 20101428247

1796Amusement ParkUral Regional School Programming Contest 20103297107

1873GOV ChroniclesUral Regional School Programming Contest 2011909355

1874Football GoalUral Regional School Programming Contest 20111687192

1875Angry BirdsUral Regional School Programming Contest 2011329963

1876Centipede's MorningUral Regional School Programming Contest 2011609154

1877Bicycle CodesUral Regional School Programming Contest 20111725319

1878Rubinchik's CubeUral Regional School Programming Contest 20111545210

1879GOV-internship 2Ural Regional School Programming Contest 20112161445

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111086330

1881Long problem statementUral Regional School Programming Contest 2011542960

1882Old NokiaUral Regional School Programming Contest 20111082767

1883Ent's BirthdayUral Regional School Programming Contest 20112631196

1884Way to the UniversityUral Regional School Programming Contest 2011489654

1921Chaos and OrderUral Regional School Programming Contest 20122351221

1922Superhero TeamUral Regional School Programming Contest 2012958309

1923Scary PoliticsUral Regional School Programming Contest 2012548536

1924Four ImpsUral Regional School Programming Contest 2012793738

1925British Scientists Save the WorldUral Regional School Programming Contest 2012443667

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122861011

1927Herbs and MagicUral Regional School Programming Contest 20122711065

1928Another Ecology ProblemUral Regional School Programming Contest 2012384759

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012787375

1930Ivan's CarUral Regional School Programming Contest 20121793166

2000Grand Theft Array VUral Regional School Programming Contest 20131783152

2001Mathematicians and BerriesUral Regional School Programming Contest 20131274821

2002Test TaskUral Regional School Programming Contest 2013388470

2003Simple MagicUral Regional School Programming Contest 2013768350

2004Scientists from SpilkovoUral Regional School Programming Contest 2013353751

2005Taxi for ProgrammersUral Regional School Programming Contest 2013301690

2006Kirill the GardenerUral Regional School Programming Contest 2013593949

2007Mutants versus MachinesUral Regional School Programming Contest 20131331906

2008SwiftyUral Regional School Programming Contest 20132451069

2009Canteen LineUral Regional School Programming Contest 2013319828

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132118128

2011Long StatementUral Regional School Programming Contest 2013274699

2024Adventure TimeUral Regional School Programming Contest 2014752326

2025Line FightingUral Regional School Programming Contest 2014414260

2026Dean and ScheduleUral Regional School Programming Contest 2014420578

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014465523

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014286840

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014405599

2030Awesome Backup SystemUral Regional School Programming Contest 2014490497

2031Overturned NumbersUral Regional School Programming Contest 2014297983

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014315765

2033DevicesUral Regional School Programming Contest 20142403103

2034CaravansUral Regional School Programming Contest 2014848290

2035Another Dress RehearsalUral Regional School Programming Contest 2014335174

2062Ambitious ExperimentUral Regional School Programming Contest 2015793280

2063Black and WhiteUral Regional School Programming Contest 2015530417

2064CaterpillarsUral Regional School Programming Contest 2015231934

2065Different SumsUral Regional School Programming Contest 2015741300

2066Simple ExpressionUral Regional School Programming Contest 2015821027

2067Friends and BerriesUral Regional School Programming Contest 2015713311

2068Game of NutsUral Regional School Programming Contest 20152184103

2069Hard RockUral Regional School Programming Contest 20151048213

2070Interesting NumbersUral Regional School Programming Contest 2015992225

2071Juice CocktailsUral Regional School Programming Contest 2015350625

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151116200

2073Log FilesUral Regional School Programming Contest 2015983227

2111PlatoUniversity academic school olympiad in informatics 2019212268

2112Battle logUniversity academic school olympiad in informatics 2019182761

2113Survive the floodUniversity academic school olympiad in informatics 2019349407

2114My craftUniversity academic school olympiad in informatics 2019140974

2115The Knowledge DayUniversity academic school olympiad in informatics 2019682211

2116He is not a knight for youUniversity academic school olympiad in informatics 2019161854

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019264533

2138The Good, the Bad and the UglyUral School Programming Contest 20191279104

2139Experiment with JuiceUral School Programming Contest 2019224204

2140BitMazeCraftUral School Programming Contest 20191101121

2141Sasha VilkinUral School Programming Contest 2019540245

2142MagicUral School Programming Contest 20191118119

2143Victoria!Ural School Programming Contest 2019198647

2144Cleaning the RoomUral School Programming Contest 2019584226

2145Olympiad for EveryoneUral School Programming Contest 2019360364

2146Quiz ShowUral School Programming Contest 2019200641

2147City BuildingUral School Programming Contest 2019661770

2148Insane ShotUral School Programming Contest 2019258502

2149Pigeonhole PrincipleUral School Programming Contest 2019943141

21504B and ZooUral School Programming Contest 2020911069

2151MahjongUral School Programming Contest 2020112885

2152Tax FeesUral School Programming Contest 2020911069

2153Perfect SquadUral School Programming Contest 2020105939

2154Flight on a CannonballUral School Programming Contest 2020372298

2155QuadrocopterUral School Programming Contest 202099991

2156Interesting ConversationsUral School Programming Contest 2020163624

2157SkydivingUral School Programming Contest 2020761256

2158Two progressionsUral School Programming Contest 2021251655

2159EssayUral School Programming Contest 2021331350

2160Meta-statementUral School Programming Contest 2021411139

2161Mount & BladeUral School Programming Contest 202169735

2162GraphmaniaUral School Programming Contest 2021371234

2163InterviewUral School Programming Contest 2021311413

2164BookmakerUral School Programming Contest 2021251659

2165Cake CutterUral School Programming Contest 2021211871

2166Two RoadsUral School Programming Contest 2022182071

2167Cipher Message 5Ural School Programming Contest 2022110484

2168Runes in the FieldUral School Programming Contest 2022102899

2169City Building 2Ural School Programming Contest 2022182071

2170Experiment with Juice 2Ural School Programming Contest 2022251657

2171Two Progressions 2Ural School Programming Contest 2022311414

2172Meta-statement 2Ural School Programming Contest 202271716

2173Meta-statement 3Ural School Programming Contest 202264784

2174Dualism of NumbersUral School Programming Contest 202391557

2175StaircaseUral School Programming Contest 202371739

2176Wonderful NumbersUral School Programming Contest 202361851

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202342113

2178Vadim and Sudoku: RenbanUral School Programming Contest 202342111

2179Need More RoadsUral School Programming Contest 202342110

2180Need More TasksUral School Programming Contest 202351971

2181Student, or There and Back AgainUral School Programming Contest 202332267

2182Broken RumUral School Programming Contest 2024151183

2183Good MoodUral School Programming Contest 2024131286

2184Flint's Favorite NumberUral School Programming Contest 202451971

2185Journey to the TreasureUral School Programming Contest 202442104

2186Hands Up!Ural School Programming Contest 202432266

2187Need More GoldUral School Programming Contest 202442111

2188They are charging the cannon... WHY?!Ural School Programming Contest 202432275

2189I Don't Like These Sailors!Ural School Programming Contest 202471740