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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043099615

1409Two GangstersAutumn School Contest 20052956216

1785Lost in LocalizationUral Regional School Programming Contest 20101968216

1877Bicycle CodesUral Regional School Programming Contest 20111472319

1264WorkdaysAutumn School Contest 20032134022

2001Mathematicians and BerriesUral Regional School Programming Contest 20131028222

1787Turn for MEGAUral Regional School Programming Contest 20101237625

2066Simple ExpressionUral Regional School Programming Contest 2015639227

1197Lonesome KnightSpring School Contest 20021638328

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011922231

1639Chocolate 2Autumn School Contest 20081166232

12091, 10, 100, 1000...Autumn School Contest 20021313136

1924Four ImpsUral Regional School Programming Contest 2012708436

1581TeamworkAutumn School Contest 20071003941

1263ElectionsAutumn School Contest 20031095144

1327FusesAutumn School Contest 20041028447

1493One Step from HappinessAutumn School Contest 2006938048

1349FarmSpring School Contest 2005945351

1496SpammerAutumn School Contest 2006880651

1876Centipede's MorningUral Regional School Programming Contest 2011548951

1196History ExamSpring School Contest 2002847155

1881Long problem statementUral Regional School Programming Contest 2011483258

1723Sandro's BookUral Regional School Programming Contest 2009563161

1925British Scientists Save the WorldUral Regional School Programming Contest 2012400963

2111PlatoUniversity academic school olympiad in informatics 2019137765

1025Democracy in DangerAutumn School Contest 20002122068

1083Factorials!!!Spring School Contest 20011855068

2002Test TaskUral Regional School Programming Contest 2013329268

2035Another Dress RehearsalUral Regional School Programming Contest 2014290169

1119MetroAutumn School Contest 2001639972

2031Overturned NumbersUral Regional School Programming Contest 2014264075

1792Hamming CodeUral Regional School Programming Contest 2010400678

1290SabotageSpring School Contest 2004606579

2025Line FightingUral Regional School Programming Contest 2014253279

1194HandshakesSpring School Contest 2002577881

1296HyperjumpSpring School Contest 2004590281

1404Easy to Hack!Autumn School Contest 2005599881

2005Taxi for ProgrammersUral Regional School Programming Contest 2013275681

1297PalindromeSpring School Contest 2004579583

1120Sum of Sequential NumbersAutumn School Contest 2001530487

2011Long StatementUral Regional School Programming Contest 2013250190

2068Game of NutsUral Regional School Programming Contest 2015192290

16421D MazeAutumn School Contest 2008396495

1644A Whole Lot of WalnutsAutumn School Contest 2008389696

1330IntervalsAutumn School Contest 2004492798

1020RopeAutumn School Contest 200014381100

1214Strange ProcedureAutumn School Contest 20024687100

1731DillUral Regional School Programming Contest 20093439100

1786Sandro's BiographyUral Regional School Programming Contest 20103094101

1796Amusement ParkUral Regional School Programming Contest 20103087101

1118Nontrivial NumbersAutumn School Contest 20014532102

2033DevicesUral Regional School Programming Contest 20141948102

2138The Good, the Bad and the UglyUral School Programming Contest 2019759102

1573AlchemyAutumn School Contest 20073944104

1353Milliard Vasya's FunctionSpring School Contest 20054624105

1086CryptographySpring School Contest 200111729107

1192Ball in a DreamSpring School Contest 20024245110

1260Nudnik PhotographerAutumn School Contest 20034312110

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20131924117

1123SalaryAutumn School Contest 20013863120

1082Gaby IvanushkaSpring School Contest 200110422121

1336Problem of Ben BetsalelAutumn School Contest 20043997121

2142MagicUral School Programming Contest 2019632122

1402CocktailsAutumn School Contest 20053800128

1352Mersenne PrimesSpring School Contest 20053760129

1494MonobilliardsAutumn School Contest 20063395132

1725Sold Out!Ural Regional School Programming Contest 20092579133

2149Pigeonhole PrincipleUral School Programming Contest 2019581133

1022Genealogical TreeAutumn School Contest 200010430137

2000Grand Theft Array VUral Regional School Programming Contest 20131619138

1354Palindrome. Again PalindromeSpring School Contest 20053475139

1572Yekaterinozavodsk Great WellAutumn School Contest 20072883142

1576Telephone TariffsAutumn School Contest 20072861143

1021Sacrament of the SumAutumn School Contest 20009978144

1084Goat in the GardenSpring School Contest 20018559147

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102086149

1295Crazy NotionsSpring School Contest 20043163151

1026Questions and AnswersAutumn School Contest 20009091158

1210Kind SpiritsAutumn School Contest 20022912161

1213Cockroaches!Autumn School Contest 20022784168

1640Circle of WinterAutumn School Contest 20082213169

1930Ivan's CarUral Regional School Programming Contest 20121485170

2115The Knowledge DayUniversity academic school olympiad in informatics 2019515173

1335White ThesisAutumn School Contest 20042718177

1193Queue at the ExamSpring School Contest 20022578180

1874Football GoalUral Regional School Programming Contest 20111564180

2072Kirill the Gardener 3Ural Regional School Programming Contest 2015960180

2069Hard RockUral Regional School Programming Contest 2015939184

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101682185

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091822188

1348Goat in the Garden 2Spring School Contest 20052530191

1878Rubinchik's CubeUral Regional School Programming Contest 20111452193

1645Ski RaceAutumn School Contest 20081931194

2073Log FilesUral Regional School Programming Contest 2015880196

1490Fire CircleAutumn School Contest 20062251198

1726VisitsUral Regional School Programming Contest 20091725198

1789Searching for the DodecahedronUral Regional School Programming Contest 20101554200

2141Sasha VilkinUral School Programming Contest 2019376203

2070Interesting NumbersUral Regional School Programming Contest 2015843205

1023ButtonsAutumn School Contest 20006902207

1491Unreal StoryAutumn School Contest 20062120210

1333Genie Bomber 2Autumn School Contest 20042235215

1355Bald Spot RevisitedSpring School Contest 20052246215

1795Husband in a ShopUral Regional School Programming Contest 20101303238

1122GameAutumn School Contest 20011924240

1191Catch the thief!Spring School Contest 20021902244

1298KnightSpring School Contest 20041923248

1195Ouths and CrossesSpring School Contest 20021834253

2144Cleaning the RoomUral School Programming Contest 2019297255

2065Different SumsUral Regional School Programming Contest 2015660261

1117HierarchyAutumn School Contest 20011696272

2067Friends and BerriesUral Regional School Programming Contest 2015631273

1087The Time to Take StonesSpring School Contest 20014588274

1922Superhero TeamUral Regional School Programming Contest 2012885284

2034CaravansUral Regional School Programming Contest 2014695284

2024Adventure TimeUral Regional School Programming Contest 2014682289

1497Cutting a SquareAutumn School Contest 20061495298

1215Exactness of Projectile HitAutumn School Contest 20021566299

2062Ambitious ExperimentUral Regional School Programming Contest 2015574299

1190Bar of ChocolateSpring School Contest 20021523304

2145Olympiad for EveryoneUral School Programming Contest 2019248304

1024PermutationsAutumn School Contest 20004657307

1294Mars SatellitesSpring School Contest 20041543309

1211Collective GuaranteeAutumn School Contest 20021468318

2003Simple MagicUral Regional School Programming Contest 2013697319

1116Piecewise Constant FunctionAutumn School Contest 20011437320

1356Something EasierSpring School Contest 20051490324

1401GamersAutumn School Contest 20051488325

1261TipsAutumn School Contest 20031429332

1495One-two, One-two 2Autumn School Contest 20061323336

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012741338

1121BranchesAutumn School Contest 20011357339

1406Next NumberAutumn School Contest 20051426339

1873GOV ChroniclesUral Regional School Programming Contest 2011818342

2113Survive the floodUniversity academic school olympiad in informatics 2019249350

1574Mathematicians and bracketsAutumn School Contest 20071151355

1403CourierAutumn School Contest 20051329364

1793Tray 2Ural Regional School Programming Contest 2010847365

1648YachtsAutumn School Contest 20081015367

1292Mars Space StationsSpring School Contest 20041283371

1262Pseudo-Roman NumberAutumn School Contest 20031249379

1407One-two, One-twoAutumn School Contest 20051270381

1259How to Become Star?Autumn School Contest 20031218389

1350CanteenSpring School Contest 20051232391

1489Points on a ParallelepipedAutumn School Contest 20061136391

1291Gear-wheelsSpring School Contest 20041206395

2063Black and WhiteUral Regional School Programming Contest 2015412414

1258PoolAutumn School Contest 20031129419

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014431453

2030Awesome Backup SystemUral Regional School Programming Contest 2014429455

2148Insane ShotUral School Programming Contest 2019162456

1643Attack of the Dark FortressAutumn School Contest 2008799465

1089Verification with a VocabularySpring School Contest 20012697466

1329Galactic HistoryAutumn School Contest 20041023468

1577E-mailAutumn School Contest 2007855476

1641DutiesAutumn School Contest 2008769483

1579Coat TransportationAutumn School Contest 2007841484

1923Scary PoliticsUral Regional School Programming Contest 2012512486

1212BattleshipAutumn School Contest 2002931500

1728Curse on Team.GOVUral Regional School Programming Contest 2009676502

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019170504

2026Dean and ScheduleUral Regional School Programming Contest 2014383509

2146Quiz ShowUral School Programming Contest 2019139526

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005911527

2156Interesting ConversationsUral School Programming Contest 202085528

1334CheckersAutumn School Contest 2004900531

2071Juice CocktailsUral Regional School Programming Contest 2015310546

1400Cellular CharactersAutumn School Contest 2005878549

1358CablesSpring School Contest 2005873550

2143Victoria!Ural School Programming Contest 2019128568

1027D++ AgainAutumn School Contest 20002405594

1729Dead Man's ChestUral Regional School Programming Contest 2009567596

1085MeetingSpring School Contest 20012076605

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014320606

1332Genie BomberAutumn School Contest 2004774616

2112Battle logUniversity academic school olympiad in informatics 2019137617

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009533634

1884Way to the UniversityUral Regional School Programming Contest 2011435635

2151MahjongUral School Programming Contest 202068643

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014292662

2004Scientists from SpilkovoUral Regional School Programming Contest 2013329665

2116He is not a knight for youUniversity academic school olympiad in informatics 2019123682

1928Another Ecology ProblemUral Regional School Programming Contest 2012356693

1405Goat in the Garden 5Autumn School Contest 2005680706

1088Ilya MurometzSpring School Contest 20011764711

2153Perfect SquadUral School Programming Contest 202060716

2009Canteen LineUral Regional School Programming Contest 2013294741

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014258746

2114My craftUniversity academic school olympiad in informatics 2019105788

1647Divide an Island!Autumn School Contest 2008463795

2152Tax FeesUral School Programming Contest 202052809

2064CaterpillarsUral Regional School Programming Contest 2015205813

1646Godzilla Strikes Back!Autumn School Contest 2008439837

1498Stroke at Full SpeedAutumn School Contest 2006510862

2155QuadrocopterUral School Programming Contest 202048865

1578Mammoth HuntAutumn School Contest 2007464868

2140BitMazeCraftUral School Programming Contest 201980871

1580Dean's DebtsAutumn School Contest 2007456883

1875Angry BirdsUral Regional School Programming Contest 2011309886

1575Yekaterinburg Subway 2Autumn School Contest 2007442911

2008SwiftyUral Regional School Programming Contest 2013232931

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012261936

21504B and ZooUral School Programming Contest 202042964

1331VladislavaAutumn School Contest 2004476994

1927Herbs and MagicUral Regional School Programming Contest 20122431003

1730ManBearPigUral Regional School Programming Contest 20093111072

2157SkydivingUral School Programming Contest 2020361090

1883Ent's BirthdayUral Regional School Programming Contest 20112451109

1921Chaos and OrderUral Regional School Programming Contest 20122141133

1408Polynomial MultiplicationAutumn School Contest 20054041177

1357Teakettle 1.0 for DummiesSpring School Contest 20053951199

1359ConstructionSpring School Contest 20053931205

1722Observation DeckUral Regional School Programming Contest 20092641256

1790Searching for the TruthUral Regional School Programming Contest 20102391257

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102281315

1879GOV-internship 2Ural Regional School Programming Contest 20112041321

1328FireballAutumn School Contest 20043441365

1347BlogSpring School Contest 20053401387

1499KerchiefsAutumn School Contest 20062991450

2147City BuildingUral School Programming Contest 2019431479

1299PsyloniansSpring School Contest 20043131486

1337BureaucracyAutumn School Contest 20043071524

2007Mutants versus MachinesUral Regional School Programming Contest 20131251669

1257HyphenationAutumn School Contest 20032701704

1492Vasya's Dad 2Autumn School Contest 20062181966

2154Flight on a CannonballUral School Programming Contest 2020152006

1882Old NokiaUral Regional School Programming Contest 20111002571

2006Kirill the GardenerUral Regional School Programming Contest 2013513694

2139Experiment with JuiceUral School Programming Contest 2019113733