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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001570699

1021Sacrament of the SumAutumn School Contest 200010557148

1022Genealogical TreeAutumn School Contest 200011029142

1023ButtonsAutumn School Contest 20007213216

1024PermutationsAutumn School Contest 20004874320

1025Democracy in DangerAutumn School Contest 20002336167

1026Questions and AnswersAutumn School Contest 200010036156

1027D++ AgainAutumn School Contest 20002447636

1082Gaby IvanushkaSpring School Contest 200110900126

1083Factorials!!!Spring School Contest 20012019768

1084Goat in the GardenSpring School Contest 20019154150

1085MeetingSpring School Contest 20012182626

1086CryptographySpring School Contest 200112917106

1087The Time to Take StonesSpring School Contest 20014955276

1088Ilya MurometzSpring School Contest 20011825748

1089Verification with the DictionarySpring School Contest 20011624840

1116Piecewise Constant FunctionAutumn School Contest 20011511331

1117HierarchyAutumn School Contest 20011798279

1118Nontrivial NumbersAutumn School Contest 20014862103

1119MetroAutumn School Contest 2001720570

1120Sum of Sequential NumbersAutumn School Contest 2001581087

1121BranchesAutumn School Contest 20011422352

1122GameAutumn School Contest 20012007250

1123SalaryAutumn School Contest 20014122122

1190Bar of ChocolateSpring School Contest 20021474341

1191Catch the thief!Spring School Contest 20022027249

1192Ball in a DreamSpring School Contest 20024618109

1193Queue at the ExamSpring School Contest 20022784181

1194HandshakesSpring School Contest 2002608083

1195Ouths and CrossesSpring School Contest 20021941260

1196History ExamSpring School Contest 2002962253

1197Lonesome KnightSpring School Contest 20021825028

12091, 10, 100, 1000...Autumn School Contest 20021491634

1210Kind SpiritsAutumn School Contest 20022994170

1211Collective GuaranteeAutumn School Contest 20021629311

1212BattleshipAutumn School Contest 20021027492

1213Cockroaches!Autumn School Contest 20022978171

1214Strange ProcedureAutumn School Contest 20024982102

1215Exactness of Projectile HitAutumn School Contest 20021689300

1257HyphenationAutumn School Contest 20032821769

1258PoolAutumn School Contest 20031227418

1259How to Become Star?Autumn School Contest 20031294396

1260Nudnik PhotographerAutumn School Contest 20034635111

1261TipsAutumn School Contest 20031556330

1262Pseudo-Roman NumberAutumn School Contest 20031310391

1263ElectionsAutumn School Contest 20031214143

1264WorkdaysAutumn School Contest 20032462921

1290SabotageSpring School Contest 2004646680

1291Gear-wheelsSpring School Contest 20041336386

1292Mars Space StationsSpring School Contest 20041351381

1293EniyaSpring School Contest 20043582314

1294Mars SatellitesSpring School Contest 20041630316

1295Crazy NotionsSpring School Contest 20043421151

1296HyperjumpSpring School Contest 2004829862

1297PalindromeSpring School Contest 2004631182

1298KnightSpring School Contest 20042223232

1299PsyloniansSpring School Contest 20043231558

1327FusesAutumn School Contest 20041111847

1328FireballAutumn School Contest 20043591415

1329Galactic HistoryAutumn School Contest 20041126460

1330IntervalsAutumn School Contest 2004544896

1331VladislavaAutumn School Contest 2004515994

1332Genie BomberAutumn School Contest 2004831621

1333Genie Bomber 2Autumn School Contest 20042388218

1334CheckersAutumn School Contest 2004958539

1335White ThesisAutumn School Contest 20042853182

1336Problem of Ben BetsalelAutumn School Contest 20044248123

1337BureaucracyAutumn School Contest 20043261554

1347BlogSpring School Contest 20053691383

1348Goat in the Garden 2Spring School Contest 20052926179

1349FarmSpring School Contest 20051031651

1350CanteenSpring School Contest 20051336389

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005988525

1352Mersenne PrimesSpring School Contest 20053970132

1353Milliard Vasya's FunctionSpring School Contest 20055060103

1354Palindrome. Again PalindromeSpring School Contest 20053772139

1355Bald Spot RevisitedSpring School Contest 20052467212

1356Something EasierSpring School Contest 20051752297

1357Teakettle 1.0 for DummiesSpring School Contest 20054301191

1358CablesSpring School Contest 2005953544

1359ConstructionSpring School Contest 20054411162

1400Cellular CharactersAutumn School Contest 2005946550

1401GamersAutumn School Contest 20053124168

1402CocktailsAutumn School Contest 20054037130

1403CourierAutumn School Contest 20051487351

1404Easy to Hack!Autumn School Contest 2005659980

1405Goat in the Garden 5Autumn School Contest 2005725715

1406Next NumberAutumn School Contest 20051508346

1407One-two, One-twoAutumn School Contest 20051350387

1408Polynomial MultiplicationAutumn School Contest 20054251209

1409Two GangstersAutumn School Contest 20053441615

1489Points on a ParallelepipedAutumn School Contest 20061254387

1490Fire CircleAutumn School Contest 20062492196

1491Unreal StoryAutumn School Contest 20062376205

1492Vasya's Dad 2Autumn School Contest 20062332015

1493One Step from HappinessAutumn School Contest 20061039747

1494MonobilliardsAutumn School Contest 2006524493

1495One-two, One-two 2Autumn School Contest 20061430340

1496SpammerAutumn School Contest 2006999449

1497Cutting a SquareAutumn School Contest 20061613302

1498Stroke at Full SpeedAutumn School Contest 2006538893

1499KerchiefsAutumn School Contest 20063191488

1572Yekaterinozavodsk Great WellAutumn School Contest 20073100147

1573AlchemyAutumn School Contest 20074241107

1574Mathematicians and bracketsAutumn School Contest 20071270356

1575Yekaterinburg Subway 2Autumn School Contest 2007520860

1576Telephone TariffsAutumn School Contest 20073109146

1577E-mailAutumn School Contest 2007949475

1578Mammoth HuntAutumn School Contest 2007506883

1579Coat TransportationAutumn School Contest 2007905498

1580Dean's DebtsAutumn School Contest 2007496901

1581TeamworkAutumn School Contest 20071127240

1639Chocolate 2Autumn School Contest 20081307432

1640Circle of WinterAutumn School Contest 20082387176

1641DutiesAutumn School Contest 2008825506

16421D MazeAutumn School Contest 2008441196

1643Attack of the Dark FortressAutumn School Contest 2008979428

1644A Whole Lot of WalnutsAutumn School Contest 20084220100

1645Ski RaceAutumn School Contest 20082104200

1646Godzilla Strikes Back!Autumn School Contest 2008458904

1647Divide an Island!Autumn School Contest 2008497834

1648YachtsAutumn School Contest 20081090384

1722Observation DeckUral Regional School Programming Contest 20092811352

1723Sandro's BookUral Regional School Programming Contest 2009633562

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009584662

1725Sold Out!Ural Regional School Programming Contest 20092791140

1726VisitsUral Regional School Programming Contest 20093125125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091962199

1728Curse on Team.GOVUral Regional School Programming Contest 2009736527

1729Dead Man's ChestUral Regional School Programming Contest 2009614630

1730ManBearPigUral Regional School Programming Contest 20093341143

1731DillUral Regional School Programming Contest 20093758104

1785Lost in LocalizationUral Regional School Programming Contest 20102249316

1786Sandro's BiographyUral Regional School Programming Contest 20103338109

1787Turn for MEGAUral Regional School Programming Contest 20101473325

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102265160

1789Searching for the DodecahedronUral Regional School Programming Contest 20101665218

1790Searching for the TruthUral Regional School Programming Contest 20102531386

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361482

1792Hamming CodeUral Regional School Programming Contest 2010438483

1793Tray 2Ural Regional School Programming Contest 2010909397

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101845197

1795Husband in a ShopUral Regional School Programming Contest 20101450250

1796Amusement ParkUral Regional School Programming Contest 20103327109

1873GOV ChroniclesUral Regional School Programming Contest 2011917363

1874Football GoalUral Regional School Programming Contest 20111706196

1875Angry BirdsUral Regional School Programming Contest 2011337970

1876Centipede's MorningUral Regional School Programming Contest 2011618454

1877Bicycle CodesUral Regional School Programming Contest 20111768919

1878Rubinchik's CubeUral Regional School Programming Contest 20111563214

1879GOV-internship 2Ural Regional School Programming Contest 20112191470

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111117830

1881Long problem statementUral Regional School Programming Contest 2011551661

1882Old NokiaUral Regional School Programming Contest 20111122760

1883Ent's BirthdayUral Regional School Programming Contest 20112671215

1884Way to the UniversityUral Regional School Programming Contest 2011495667

1921Chaos and OrderUral Regional School Programming Contest 20122371254

1922Superhero TeamUral Regional School Programming Contest 2012972316

1923Scary PoliticsUral Regional School Programming Contest 2012558546

1924Four ImpsUral Regional School Programming Contest 2012804638

1925British Scientists Save the WorldUral Regional School Programming Contest 2012448669

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122911029

1927Herbs and MagicUral Regional School Programming Contest 20122741091

1928Another Ecology ProblemUral Regional School Programming Contest 2012388779

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012811377

1930Ivan's CarUral Regional School Programming Contest 20121858166

2000Grand Theft Array VUral Regional School Programming Contest 20131802156

2001Mathematicians and BerriesUral Regional School Programming Contest 20131318121

2002Test TaskUral Regional School Programming Contest 2013400771

2003Simple MagicUral Regional School Programming Contest 2013778360

2004Scientists from SpilkovoUral Regional School Programming Contest 2013363760

2005Taxi for ProgrammersUral Regional School Programming Contest 2013307892

2006Kirill the GardenerUral Regional School Programming Contest 2013613994

2007Mutants versus MachinesUral Regional School Programming Contest 20131351955

2008SwiftyUral Regional School Programming Contest 20132481099

2009Canteen LineUral Regional School Programming Contest 2013326844

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132145132

2011Long StatementUral Regional School Programming Contest 20132780102

2024Adventure TimeUral Regional School Programming Contest 2014764336

2025Line FightingUral Regional School Programming Contest 2014426361

2026Dean and ScheduleUral Regional School Programming Contest 2014429592

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014476535

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014289870

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014419606

2030Awesome Backup SystemUral Regional School Programming Contest 2014500510

2031Overturned NumbersUral Regional School Programming Contest 2014301486

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014322783

2033DevicesUral Regional School Programming Contest 20142551102

2034CaravansUral Regional School Programming Contest 2014903285

2035Another Dress RehearsalUral Regional School Programming Contest 2014341176

2062Ambitious ExperimentUral Regional School Programming Contest 2015811288

2063Black and WhiteUral Regional School Programming Contest 2015550423

2064CaterpillarsUral Regional School Programming Contest 2015234970

2065Different SumsUral Regional School Programming Contest 2015754310

2066Simple ExpressionUral Regional School Programming Contest 2015858928

2067Friends and BerriesUral Regional School Programming Contest 2015726322

2068Game of NutsUral Regional School Programming Contest 20152224106

2069Hard RockUral Regional School Programming Contest 20151066220

2070Interesting NumbersUral Regional School Programming Contest 20151015231

2071Juice CocktailsUral Regional School Programming Contest 2015357645

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151142206

2073Log FilesUral Regional School Programming Contest 2015996235

2111PlatoUniversity academic school olympiad in informatics 2019221671

2112Battle logUniversity academic school olympiad in informatics 2019186811

2113Survive the floodUniversity academic school olympiad in informatics 2019365424

2114My craftUniversity academic school olympiad in informatics 20191481006

2115The Knowledge DayUniversity academic school olympiad in informatics 2019702223

2116He is not a knight for youUniversity academic school olympiad in informatics 2019176855

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019286537

2138The Good, the Bad and the UglyUral School Programming Contest 20191332110

2139Experiment with JuiceUral School Programming Contest 2019224614

2140BitMazeCraftUral School Programming Contest 20191141191

2141Sasha VilkinUral School Programming Contest 2019578251

2142MagicUral School Programming Contest 20191174125

2143Victoria!Ural School Programming Contest 2019208677

2144Cleaning the RoomUral School Programming Contest 2019653223

2145Olympiad for EveryoneUral School Programming Contest 2019380379

2146Quiz ShowUral School Programming Contest 2019212665

2147City BuildingUral School Programming Contest 2019661943

2148Insane ShotUral School Programming Contest 2019290492

2149Pigeonhole PrincipleUral School Programming Contest 2019995147

21504B and ZooUral School Programming Contest 2020941168

2151MahjongUral School Programming Contest 2020117957

2152Tax FeesUral School Programming Contest 2020951157

2153Perfect SquadUral School Programming Contest 2020113988

2154Flight on a CannonballUral School Programming Contest 2020372585

2155QuadrocopterUral School Programming Contest 20201051057

2156Interesting ConversationsUral School Programming Contest 2020177650

2157SkydivingUral School Programming Contest 2020831307

2158Two progressionsUral School Programming Contest 2021281900

2159EssayUral School Programming Contest 2021371539

2160Meta-statementUral School Programming Contest 2021481247

2161Mount & BladeUral School Programming Contest 202181795

2162GraphmaniaUral School Programming Contest 2021541129

2163InterviewUral School Programming Contest 2021461290

2164BookmakerUral School Programming Contest 2021291855

2165Cake CutterUral School Programming Contest 2021281903

2166Two RoadsUral School Programming Contest 2022212331

2167Cipher Message 5Ural School Programming Contest 2022137492

2168Runes in the FieldUral School Programming Contest 2022103613

2169City Building 2Ural School Programming Contest 2022232190

2170Experiment with Juice 2Ural School Programming Contest 2022351606

2171Two Progressions 2Ural School Programming Contest 2022381505

2172Meta-statement 2Ural School Programming Contest 202292709

2173Meta-statement 3Ural School Programming Contest 202277831

2174Dualism of NumbersUral School Programming Contest 202340886

2175StaircaseUral School Programming Contest 2023231342

2176Wonderful NumbersUral School Programming Contest 2023301108

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 2023122013

2178Vadim and Sudoku: RenbanUral School Programming Contest 202392330

2179Need More RoadsUral School Programming Contest 202382458

2180Need More TasksUral School Programming Contest 2023141845

2181Student, or There and Back AgainUral School Programming Contest 2023131921

2182Broken RumUral School Programming Contest 202453703

2183Good MoodUral School Programming Contest 202453703

2184Flint's Favorite NumberUral School Programming Contest 2024201476

2185Journey to the TreasureUral School Programming Contest 202452945

2186Hands Up!Ural School Programming Contest 202462761

2187Need More GoldUral School Programming Contest 2024122012

2188They are charging the cannon... WHY?!Ural School Programming Contest 202472605

2189I Don't Like These Sailors!Ural School Programming Contest 2024291135