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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043194215

1409Two GangstersAutumn School Contest 20053058016

1264WorkdaysAutumn School Contest 20032200522

1025Democracy in DangerAutumn School Contest 20002165067

1785Lost in LocalizationUral Regional School Programming Contest 20102033216

1083Factorials!!!Spring School Contest 20011892268

1197Lonesome KnightSpring School Contest 20021674628

1877Bicycle CodesUral Regional School Programming Contest 20111532419

1020RopeAutumn School Contest 20001465299

12091, 10, 100, 1000...Autumn School Contest 20021350935

1787Turn for MEGAUral Regional School Programming Contest 20101284725

1086CryptographySpring School Contest 200111977107

1639Chocolate 2Autumn School Contest 20081196032

1263ElectionsAutumn School Contest 20031113643

2001Mathematicians and BerriesUral Regional School Programming Contest 20131079922

1022Genealogical TreeAutumn School Contest 200010577137

1082Gaby IvanushkaSpring School Contest 200110567121

1327FusesAutumn School Contest 20041048147

1581TeamworkAutumn School Contest 20071026141

1021Sacrament of the SumAutumn School Contest 200010094144

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011964230

1349FarmSpring School Contest 2005963151

1493One Step from HappinessAutumn School Contest 2006956647

1026Questions and AnswersAutumn School Contest 20009251157

1496SpammerAutumn School Contest 2006907050

1196History ExamSpring School Contest 2002867354

1084Goat in the GardenSpring School Contest 20018651148

1924Four ImpsUral Regional School Programming Contest 2012729436

1023ButtonsAutumn School Contest 20006970208

2066Simple ExpressionUral Regional School Programming Contest 2015679127

1119MetroAutumn School Contest 2001650872

1296HyperjumpSpring School Contest 2004640976

1290SabotageSpring School Contest 2004612979

1404Easy to Hack!Autumn School Contest 2005606481

1297PalindromeSpring School Contest 2004590482

1194HandshakesSpring School Contest 2002583581

1723Sandro's BookUral Regional School Programming Contest 2009577161

1876Centipede's MorningUral Regional School Programming Contest 2011562552

1120Sum of Sequential NumbersAutumn School Contest 2001536387

1330IntervalsAutumn School Contest 2004500997

1881Long problem statementUral Regional School Programming Contest 2011491759

1087The Time to Take StonesSpring School Contest 20014797266

1214Strange ProcedureAutumn School Contest 20024735101

1024PermutationsAutumn School Contest 20004705308

1353Milliard Vasya's FunctionSpring School Contest 20054695104

1118Nontrivial NumbersAutumn School Contest 20014580102

1260Nudnik PhotographerAutumn School Contest 20034369110

1192Ball in a DreamSpring School Contest 20024300110

1925British Scientists Save the WorldUral Regional School Programming Contest 2012411264

1792Hamming CodeUral Regional School Programming Contest 2010407079

1336Problem of Ben BetsalelAutumn School Contest 20044040121

16421D MazeAutumn School Contest 2008402095

1573AlchemyAutumn School Contest 20073997104

1644A Whole Lot of WalnutsAutumn School Contest 2008395297

1494MonobilliardsAutumn School Contest 20063935115

1123SalaryAutumn School Contest 20013907120

1402CocktailsAutumn School Contest 20053844128

1352Mersenne PrimesSpring School Contest 20053790129

1354Palindrome. Again PalindromeSpring School Contest 20053520139

1731DillUral Regional School Programming Contest 20093501100

2002Test TaskUral Regional School Programming Contest 2013344668

1295Crazy NotionsSpring School Contest 20043202151

1786Sandro's BiographyUral Regional School Programming Contest 20103143102

1796Amusement ParkUral Regional School Programming Contest 20103129102

2035Another Dress RehearsalUral Regional School Programming Contest 2014299370

1210Kind SpiritsAutumn School Contest 20022940162

2025Line FightingUral Regional School Programming Contest 2014292571

1572Yekaterinozavodsk Great WellAutumn School Contest 20072909143

1576Telephone TariffsAutumn School Contest 20072893144

2005Taxi for ProgrammersUral Regional School Programming Contest 2013281183

1213Cockroaches!Autumn School Contest 20022809169

1335White ThesisAutumn School Contest 20042743178

1089Verification with a VocabularySpring School Contest 20012716469

2031Overturned NumbersUral Regional School Programming Contest 2014271577

1725Sold Out!Ural Regional School Programming Contest 20092614134

1193Queue at the ExamSpring School Contest 20022604181

1348Goat in the Garden 2Spring School Contest 20052558191

2011Long StatementUral Regional School Programming Contest 2013254492

1027D++ AgainAutumn School Contest 20002389606

1355Bald Spot RevisitedSpring School Contest 20052283214

1490Fire CircleAutumn School Contest 20062277199

1333Genie Bomber 2Autumn School Contest 20042249217

1640Circle of WinterAutumn School Contest 20082242170

1491Unreal StoryAutumn School Contest 20062151210

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102122151

1085MeetingSpring School Contest 20012097607

1298KnightSpring School Contest 20042093231

1726VisitsUral Regional School Programming Contest 20092035172

2033DevicesUral Regional School Programming Contest 20141991105

2068Game of NutsUral Regional School Programming Contest 2015197093

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20131960119

1645Ski RaceAutumn School Contest 20081955195

1122GameAutumn School Contest 20011944241

1191Catch the thief!Spring School Contest 20021919245

1195Ouths and CrossesSpring School Contest 20021862253

1401GamersAutumn School Contest 20051861264

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091837190

1088Ilya MurometzSpring School Contest 20011774717

1117HierarchyAutumn School Contest 20011718272

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101706187

1356Something EasierSpring School Contest 20051655295

2000Grand Theft Array VUral Regional School Programming Contest 20131655141

1874Football GoalUral Regional School Programming Contest 20111581183

1215Exactness of Projectile HitAutumn School Contest 20021575301

1789Searching for the DodecahedronUral Regional School Programming Contest 20101574203

1294Mars SatellitesSpring School Contest 20041558310

2111PlatoUniversity academic school olympiad in informatics 2019155865

1930Ivan's CarUral Regional School Programming Contest 20121554168

1190Bar of ChocolateSpring School Contest 20021545304

1497Cutting a SquareAutumn School Contest 20061512299

1211Collective GuaranteeAutumn School Contest 20021494317

1878Rubinchik's CubeUral Regional School Programming Contest 20111473196

1116Piecewise Constant FunctionAutumn School Contest 20011445323

1261TipsAutumn School Contest 20031444332

1406Next NumberAutumn School Contest 20051441340

1403CourierAutumn School Contest 20051395351

1121BranchesAutumn School Contest 20011372340

1495One-two, One-two 2Autumn School Contest 20061336338

1795Husband in a ShopUral Regional School Programming Contest 20101325241

1292Mars Space StationsSpring School Contest 20041298372

1407One-two, One-twoAutumn School Contest 20051283382

1262Pseudo-Roman NumberAutumn School Contest 20031257382

1350CanteenSpring School Contest 20051250390

1259How to Become Star?Autumn School Contest 20031226391

1291Gear-wheelsSpring School Contest 20041222394

1574Mathematicians and bracketsAutumn School Contest 20071165356

1258PoolAutumn School Contest 20031150417

1489Points on a ParallelepipedAutumn School Contest 20061143394

1329Galactic HistoryAutumn School Contest 20041042465

1648YachtsAutumn School Contest 20081027370

2072Kirill the Gardener 3Ural Regional School Programming Contest 2015998183

2069Hard RockUral Regional School Programming Contest 2015961190

1212BattleshipAutumn School Contest 2002941501

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005921528

1334CheckersAutumn School Contest 2004908533

1922Superhero TeamUral Regional School Programming Contest 2012903288

2073Log FilesUral Regional School Programming Contest 2015903202

1643Attack of the Dark FortressAutumn School Contest 2008898422

1400Cellular CharactersAutumn School Contest 2005893546

1358CablesSpring School Contest 2005887548

2138The Good, the Bad and the UglyUral School Programming Contest 2019880100

2070Interesting NumbersUral Regional School Programming Contest 2015871209

1577E-mailAutumn School Contest 2007863479

1793Tray 2Ural Regional School Programming Contest 2010852372

1579Coat TransportationAutumn School Contest 2007851486

1873GOV ChroniclesUral Regional School Programming Contest 2011841342

1332Genie BomberAutumn School Contest 2004784616

1641DutiesAutumn School Contest 2008775488

2142MagicUral School Programming Contest 2019757116

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012751345

2034CaravansUral Regional School Programming Contest 2014726284

2062Ambitious ExperimentUral Regional School Programming Contest 2015725251

2003Simple MagicUral Regional School Programming Contest 2013715323

2024Adventure TimeUral Regional School Programming Contest 2014707292

1405Goat in the Garden 5Autumn School Contest 2005685710

1728Curse on Team.GOVUral Regional School Programming Contest 2009685506

2065Different SumsUral Regional School Programming Contest 2015677268

2149Pigeonhole PrincipleUral School Programming Contest 2019674130

2067Friends and BerriesUral Regional School Programming Contest 2015644282

1729Dead Man's ChestUral Regional School Programming Contest 2009571605

2115The Knowledge DayUniversity academic school olympiad in informatics 2019550181

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009541638

1923Scary PoliticsUral Regional School Programming Contest 2012517498

1498Stroke at Full SpeedAutumn School Contest 2006514868

1331VladislavaAutumn School Contest 2004481997

1578Mammoth HuntAutumn School Contest 2007469874

1647Divide an Island!Autumn School Contest 2008466805

1580Dean's DebtsAutumn School Contest 2007462887

1575Yekaterinburg Subway 2Autumn School Contest 2007447916

1646Godzilla Strikes Back!Autumn School Contest 2008441850

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014439466

2030Awesome Backup SystemUral Regional School Programming Contest 2014439466

1884Way to the UniversityUral Regional School Programming Contest 2011438650

2063Black and WhiteUral Regional School Programming Contest 2015424425

2141Sasha VilkinUral School Programming Contest 2019414210

1408Polynomial MultiplicationAutumn School Contest 20054071183

1357Teakettle 1.0 for DummiesSpring School Contest 20054061181

1359ConstructionSpring School Contest 20053991202

2026Dean and ScheduleUral Regional School Programming Contest 2014391522

2144Cleaning the RoomUral School Programming Contest 2019379229

1928Another Ecology ProblemUral Regional School Programming Contest 2012362706

1328FireballAutumn School Contest 20043461375

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014345590

1347BlogSpring School Contest 20053431392

2004Scientists from SpilkovoUral Regional School Programming Contest 2013334681

1299PsyloniansSpring School Contest 20043161491

2071Juice CocktailsUral Regional School Programming Contest 2015316566

1337BureaucracyAutumn School Contest 20043111524

1730ManBearPigUral Regional School Programming Contest 20093111096

1875Angry BirdsUral Regional School Programming Contest 2011311907

1499KerchiefsAutumn School Contest 20063021457

2009Canteen LineUral Regional School Programming Contest 2013302751

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014297682

2145Olympiad for EveryoneUral School Programming Contest 2019278310

1257HyphenationAutumn School Contest 20032731708

2113Survive the floodUniversity academic school olympiad in informatics 2019272359

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012267948

1722Observation DeckUral Regional School Programming Contest 20092661274

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014265761

1927Herbs and MagicUral Regional School Programming Contest 20122501010

1883Ent's BirthdayUral Regional School Programming Contest 20112471133

1790Searching for the TruthUral Regional School Programming Contest 20102401284

2008SwiftyUral Regional School Programming Contest 2013237949

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102291343

1492Vasya's Dad 2Autumn School Contest 20062201977

1921Chaos and OrderUral Regional School Programming Contest 20122161162

2064CaterpillarsUral Regional School Programming Contest 2015210838

1879GOV-internship 2Ural Regional School Programming Contest 20112081336

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019181530

2148Insane ShotUral School Programming Contest 2019178475

2146Quiz ShowUral School Programming Contest 2019154544

2112Battle logUniversity academic school olympiad in informatics 2019148641

2143Victoria!Ural School Programming Contest 2019139599

2116He is not a knight for youUniversity academic school olympiad in informatics 2019133709

2007Mutants versus MachinesUral Regional School Programming Contest 20131271711

2114My craftUniversity academic school olympiad in informatics 2019117798

2156Interesting ConversationsUral School Programming Contest 2020117483

1882Old NokiaUral Regional School Programming Contest 20111022600

2140BitMazeCraftUral School Programming Contest 201986929

2151MahjongUral School Programming Contest 202080681

2153Perfect SquadUral School Programming Contest 202074730

2152Tax FeesUral School Programming Contest 202063840

2155QuadrocopterUral School Programming Contest 202059888

2006Kirill the GardenerUral Regional School Programming Contest 2013543663

21504B and ZooUral School Programming Contest 2020481057

2147City BuildingUral School Programming Contest 2019451622

2157SkydivingUral School Programming Contest 2020451114

2154Flight on a CannonballUral School Programming Contest 2020202043

2139Experiment with JuiceUral School Programming Contest 2019114248