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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043082016

1785Lost in LocalizationUral Regional School Programming Contest 20101954416

1409Two GangstersAutumn School Contest 20052940817

1877Bicycle CodesUral Regional School Programming Contest 20111463519

1264WorkdaysAutumn School Contest 20032123422

2001Mathematicians and BerriesUral Regional School Programming Contest 20131018022

1787Turn for MEGAUral Regional School Programming Contest 20101222825

2066Simple ExpressionUral Regional School Programming Contest 2015630627

1197Lonesome KnightSpring School Contest 20021632428

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011916231

1639Chocolate 2Autumn School Contest 20081160532

12091, 10, 100, 1000...Autumn School Contest 20021308836

1924Four ImpsUral Regional School Programming Contest 2012704136

1581TeamworkAutumn School Contest 2007994141

1263ElectionsAutumn School Contest 20031090144

1327FusesAutumn School Contest 20041025047

1493One Step from HappinessAutumn School Contest 2006934948

1349FarmSpring School Contest 2005942451

1496SpammerAutumn School Contest 2006873451

1876Centipede's MorningUral Regional School Programming Contest 2011545251

1196History ExamSpring School Contest 2002843055

1881Long problem statementUral Regional School Programming Contest 2011482258

1723Sandro's BookUral Regional School Programming Contest 2009560261

1925British Scientists Save the WorldUral Regional School Programming Contest 2012399163

2111PlatoUniversity academic school olympiad in informatics 2019134365

1025Democracy in DangerAutumn School Contest 20002116168

1083Factorials!!!Spring School Contest 20011847668

2002Test TaskUral Regional School Programming Contest 2013326768

2035Another Dress RehearsalUral Regional School Programming Contest 2014288668

1119MetroAutumn School Contest 2001638272

2031Overturned NumbersUral Regional School Programming Contest 2014263075

1792Hamming CodeUral Regional School Programming Contest 2010399678

2025Line FightingUral Regional School Programming Contest 2014251478

1290SabotageSpring School Contest 2004604879

1194HandshakesSpring School Contest 2002576781

1296HyperjumpSpring School Contest 2004588281

1404Easy to Hack!Autumn School Contest 2005597581

2005Taxi for ProgrammersUral Regional School Programming Contest 2013274781

1297PalindromeSpring School Contest 2004577683

1120Sum of Sequential NumbersAutumn School Contest 2001529587

2011Long StatementUral Regional School Programming Contest 2013248989

2068Game of NutsUral Regional School Programming Contest 2015190990

16421D MazeAutumn School Contest 2008395894

1644A Whole Lot of WalnutsAutumn School Contest 2008388996

1330IntervalsAutumn School Contest 2004490798

1020RopeAutumn School Contest 200014301100

1214Strange ProcedureAutumn School Contest 20024672100

1731DillUral Regional School Programming Contest 20093429100

1786Sandro's BiographyUral Regional School Programming Contest 20103081101

1796Amusement ParkUral Regional School Programming Contest 20103081101

1118Nontrivial NumbersAutumn School Contest 20014526102

2033DevicesUral Regional School Programming Contest 20141938102

2138The Good, the Bad and the UglyUral School Programming Contest 2019739102

1573AlchemyAutumn School Contest 20073940104

1353Milliard Vasya's FunctionSpring School Contest 20054614105

1086CryptographySpring School Contest 200111684108

1192Ball in a DreamSpring School Contest 20024224110

1260Nudnik PhotographerAutumn School Contest 20034302110

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20131910116

1123SalaryAutumn School Contest 20013856120

1082Gaby IvanushkaSpring School Contest 200110410121

1336Problem of Ben BetsalelAutumn School Contest 20043985121

2142MagicUral School Programming Contest 2019609123

1402CocktailsAutumn School Contest 20053779128

1352Mersenne PrimesSpring School Contest 20053754129

1494MonobilliardsAutumn School Contest 20063385132

2149Pigeonhole PrincipleUral School Programming Contest 2019568132

1725Sold Out!Ural Regional School Programming Contest 20092571133

1022Genealogical TreeAutumn School Contest 200010413137

2000Grand Theft Array VUral Regional School Programming Contest 20131613138

1354Palindrome. Again PalindromeSpring School Contest 20053465139

1572Yekaterinozavodsk Great WellAutumn School Contest 20072874142

1021Sacrament of the SumAutumn School Contest 20009970143

1576Telephone TariffsAutumn School Contest 20072847144

1084Goat in the GardenSpring School Contest 20018543147

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102080149

1295Crazy NotionsSpring School Contest 20043155151

1026Questions and AnswersAutumn School Contest 20009068158

1210Kind SpiritsAutumn School Contest 20022903161

1213Cockroaches!Autumn School Contest 20022778168

1640Circle of WinterAutumn School Contest 20082209169

1930Ivan's CarUral Regional School Programming Contest 20121473170

2115The Knowledge DayUniversity academic school olympiad in informatics 2019504172

1335White ThesisAutumn School Contest 20042710177

1874Football GoalUral Regional School Programming Contest 20111561179

2072Kirill the Gardener 3Ural Regional School Programming Contest 2015957179

1193Queue at the ExamSpring School Contest 20022575180

2069Hard RockUral Regional School Programming Contest 2015933183

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101679184

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091819187

1348Goat in the Garden 2Spring School Contest 20052529191

1878Rubinchik's CubeUral Regional School Programming Contest 20111449193

1645Ski RaceAutumn School Contest 20081923194

2073Log FilesUral Regional School Programming Contest 2015878195

1726VisitsUral Regional School Programming Contest 20091725197

1490Fire CircleAutumn School Contest 20062243198

1789Searching for the DodecahedronUral Regional School Programming Contest 20101549200

2141Sasha VilkinUral School Programming Contest 2019367202

2070Interesting NumbersUral Regional School Programming Contest 2015839204

1023ButtonsAutumn School Contest 20006893207

1491Unreal StoryAutumn School Contest 20062116210

1333Genie Bomber 2Autumn School Contest 20042233215

1355Bald Spot RevisitedSpring School Contest 20052241215

1122GameAutumn School Contest 20011921239

1795Husband in a ShopUral Regional School Programming Contest 20101292239

1191Catch the thief!Spring School Contest 20021899244

1298KnightSpring School Contest 20041909249

1195Ouths and CrossesSpring School Contest 20021830253

2144Cleaning the RoomUral School Programming Contest 2019288256

2065Different SumsUral Regional School Programming Contest 2015657259

2067Friends and BerriesUral Regional School Programming Contest 2015629271

1117HierarchyAutumn School Contest 20011693272

1087The Time to Take StonesSpring School Contest 20014583274

1922Superhero TeamUral Regional School Programming Contest 2012882283

2034CaravansUral Regional School Programming Contest 2014689283

2024Adventure TimeUral Regional School Programming Contest 2014680287

1215Exactness of Projectile HitAutumn School Contest 20021564298

1497Cutting a SquareAutumn School Contest 20061492298

2062Ambitious ExperimentUral Regional School Programming Contest 2015565301

2145Olympiad for EveryoneUral School Programming Contest 2019243302

1190Bar of ChocolateSpring School Contest 20021520304

1024PermutationsAutumn School Contest 20004651307

1294Mars SatellitesSpring School Contest 20041540309

2003Simple MagicUral Regional School Programming Contest 2013696317

1211Collective GuaranteeAutumn School Contest 20021464319

1116Piecewise Constant FunctionAutumn School Contest 20011433320

1356Something EasierSpring School Contest 20051481325

1401GamersAutumn School Contest 20051485325

1261TipsAutumn School Contest 20031424332

1495One-two, One-two 2Autumn School Contest 20061322336

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012738337

1121BranchesAutumn School Contest 20011354339

1406Next NumberAutumn School Contest 20051423339

1873GOV ChroniclesUral Regional School Programming Contest 2011817340

2113Survive the floodUniversity academic school olympiad in informatics 2019244349

1574Mathematicians and bracketsAutumn School Contest 20071148354

1793Tray 2Ural Regional School Programming Contest 2010847363

1403CourierAutumn School Contest 20051327364

1648YachtsAutumn School Contest 20081014366

1292Mars Space StationsSpring School Contest 20041281371

1262Pseudo-Roman NumberAutumn School Contest 20031248378

1407One-two, One-twoAutumn School Contest 20051265381

1259How to Become Star?Autumn School Contest 20031215389

1350CanteenSpring School Contest 20051229391

1489Points on a ParallelepipedAutumn School Contest 20061134391

1291Gear-wheelsSpring School Contest 20041202395

2063Black and WhiteUral Regional School Programming Contest 2015411411

1258PoolAutumn School Contest 20031127419

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014431449

2030Awesome Backup SystemUral Regional School Programming Contest 2014429451

2148Insane ShotUral School Programming Contest 2019159452

1643Attack of the Dark FortressAutumn School Contest 2008798464

1089Verification with a VocabularySpring School Contest 20012696465

1329Galactic HistoryAutumn School Contest 20041022467

1577E-mailAutumn School Contest 2007852476

1641DutiesAutumn School Contest 2008769481

1579Coat TransportationAutumn School Contest 2007839483

1923Scary PoliticsUral Regional School Programming Contest 2012511484

1728Curse on Team.GOVUral Regional School Programming Contest 2009675500

1212BattleshipAutumn School Contest 2002928501

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019166503

2026Dean and ScheduleUral Regional School Programming Contest 2014383504

2146Quiz ShowUral School Programming Contest 2019138516

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005910526

1334CheckersAutumn School Contest 2004898531

2071Juice CocktailsUral Regional School Programming Contest 2015310540

2156Interesting ConversationsUral School Programming Contest 202078545

1400Cellular CharactersAutumn School Contest 2005878547

1358CablesSpring School Contest 2005870550

2143Victoria!Ural School Programming Contest 2019125565

1027D++ AgainAutumn School Contest 20002399594

1729Dead Man's ChestUral Regional School Programming Contest 2009567594

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014319602

1085MeetingSpring School Contest 20012076603

2112Battle logUniversity academic school olympiad in informatics 2019135611

1332Genie BomberAutumn School Contest 2004773616

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009533631

2151MahjongUral School Programming Contest 202066631

1884Way to the UniversityUral Regional School Programming Contest 2011434633

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014292656

2004Scientists from SpilkovoUral Regional School Programming Contest 2013329660

2116He is not a knight for youUniversity academic school olympiad in informatics 2019122671

1928Another Ecology ProblemUral Regional School Programming Contest 2012355691

1405Goat in the Garden 5Autumn School Contest 2005680705

1088Ilya MurometzSpring School Contest 20011764709

2153Perfect SquadUral School Programming Contest 202057716

2009Canteen LineUral Regional School Programming Contest 2013294735

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014257742

2114My craftUniversity academic school olympiad in informatics 2019102791

1647Divide an Island!Autumn School Contest 2008461795

2152Tax FeesUral School Programming Contest 202050800

2064CaterpillarsUral Regional School Programming Contest 2015205804

1646Godzilla Strikes Back!Autumn School Contest 2008438836

2155QuadrocopterUral School Programming Contest 202047842

2140BitMazeCraftUral School Programming Contest 201980848

1498Stroke at Full SpeedAutumn School Contest 2006508863

1578Mammoth HuntAutumn School Contest 2007462869

1580Dean's DebtsAutumn School Contest 2007456880

1875Angry BirdsUral Regional School Programming Contest 2011308884

1575Yekaterinburg Subway 2Autumn School Contest 2007441910

2008SwiftyUral Regional School Programming Contest 2013232924

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012261930

21504B and ZooUral School Programming Contest 202041941

1331VladislavaAutumn School Contest 2004476992

1927Herbs and MagicUral Regional School Programming Contest 2012243996

1730ManBearPigUral Regional School Programming Contest 20093111067

2157SkydivingUral School Programming Contest 2020341091

1883Ent's BirthdayUral Regional School Programming Contest 20112441107

1921Chaos and OrderUral Regional School Programming Contest 20122131130

1408Polynomial MultiplicationAutumn School Contest 20054031177

1357Teakettle 1.0 for DummiesSpring School Contest 20053951196

1359ConstructionSpring School Contest 20053921205

1790Searching for the TruthUral Regional School Programming Contest 20102391251

1722Observation DeckUral Regional School Programming Contest 20092631255

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102281309

1879GOV-internship 2Ural Regional School Programming Contest 20112031320

1328FireballAutumn School Contest 20043441362

1347BlogSpring School Contest 20053401384

2147City BuildingUral School Programming Contest 2019431440

1499KerchiefsAutumn School Contest 20062991446

1299PsyloniansSpring School Contest 20043131482

1337BureaucracyAutumn School Contest 20043061526

2007Mutants versus MachinesUral Regional School Programming Contest 20131241668

1257HyphenationAutumn School Contest 20032681712

1492Vasya's Dad 2Autumn School Contest 20062171969

2154Flight on a CannonballUral School Programming Contest 2020141999

1882Old NokiaUral Regional School Programming Contest 2011982603

2139Experiment with JuiceUral School Programming Contest 2019113633

2006Kirill the GardenerUral Regional School Programming Contest 2013513665