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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1293EniyaSpring School Contest 20043448015

1409Two GangstersAutumn School Contest 20053303715

1785Lost in LocalizationUral Regional School Programming Contest 20102187916

1877Bicycle CodesUral Regional School Programming Contest 20111678619

1264WorkdaysAutumn School Contest 20032365821

2001Mathematicians and BerriesUral Regional School Programming Contest 20131228621

1787Turn for MEGAUral Regional School Programming Contest 20101401025

2066Simple ExpressionUral Regional School Programming Contest 2015785427

1197Lonesome KnightSpring School Contest 20021770628

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111059130

1639Chocolate 2Autumn School Contest 20081267932

12091, 10, 100, 1000...Autumn School Contest 20021442134

1924Four ImpsUral Regional School Programming Contest 2012781537

1581TeamworkAutumn School Contest 20071092540

1263ElectionsAutumn School Contest 20031175543

1327FusesAutumn School Contest 20041090046

1493One Step from HappinessAutumn School Contest 20061006947

1496SpammerAutumn School Contest 2006970849

1349FarmSpring School Contest 20051008350

1196History ExamSpring School Contest 2002919353

1876Centipede's MorningUral Regional School Programming Contest 2011598553

1881Long problem statementUral Regional School Programming Contest 2011532959

2025Line FightingUral Regional School Programming Contest 2014401659

1723Sandro's BookUral Regional School Programming Contest 2009610761

1296HyperjumpSpring School Contest 2004773465

1925British Scientists Save the WorldUral Regional School Programming Contest 2012438066

2111PlatoUniversity academic school olympiad in informatics 2019200266

1025Democracy in DangerAutumn School Contest 20002273667

1083Factorials!!!Spring School Contest 20011979167

2002Test TaskUral Regional School Programming Contest 2013381568

1119MetroAutumn School Contest 2001691471

2035Another Dress RehearsalUral Regional School Programming Contest 2014329672

1290SabotageSpring School Contest 2004635479

1404Easy to Hack!Autumn School Contest 2005634680

1297PalindromeSpring School Contest 2004617481

1792Hamming CodeUral Regional School Programming Contest 2010426981

2031Overturned NumbersUral Regional School Programming Contest 2014292781

1194HandshakesSpring School Contest 2002599982

1120Sum of Sequential NumbersAutumn School Contest 2001560287

2005Taxi for ProgrammersUral Regional School Programming Contest 2013296888

16421D MazeAutumn School Contest 2008423695

1330IntervalsAutumn School Contest 2004526396

2011Long StatementUral Regional School Programming Contest 2013269796

1644A Whole Lot of WalnutsAutumn School Contest 2008411598

1020RopeAutumn School Contest 20001531199

1494MonobilliardsAutumn School Contest 2006479699

2068Game of NutsUral Regional School Programming Contest 20152122100

1214Strange ProcedureAutumn School Contest 20024888101

2033DevicesUral Regional School Programming Contest 20142343101

2138The Good, the Bad and the UglyUral School Programming Contest 20191193101

1731DillUral Regional School Programming Contest 20093663102

1118Nontrivial NumbersAutumn School Contest 20014734103

1353Milliard Vasya's FunctionSpring School Contest 20054904104

1086CryptographySpring School Contest 200112606105

1786Sandro's BiographyUral Regional School Programming Contest 20103273105

1573AlchemyAutumn School Contest 20074125106

1796Amusement ParkUral Regional School Programming Contest 20103256106

1192Ball in a DreamSpring School Contest 20024531108

1260Nudnik PhotographerAutumn School Contest 20034513111

2142MagicUral School Programming Contest 20191024117

1123SalaryAutumn School Contest 20014041121

1336Problem of Ben BetsalelAutumn School Contest 20044182121

1082Gaby IvanushkaSpring School Contest 200110784123

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132077125

1402CocktailsAutumn School Contest 20053974128

1352Mersenne PrimesSpring School Contest 20053913130

1726VisitsUral Regional School Programming Contest 20092869130

2149Pigeonhole PrincipleUral School Programming Contest 2019880136

1725Sold Out!Ural Regional School Programming Contest 20092716137

1354Palindrome. Again PalindromeSpring School Contest 20053667138

1022Genealogical TreeAutumn School Contest 200010811140

1572Yekaterinozavodsk Great WellAutumn School Contest 20073034144

1576Telephone TariffsAutumn School Contest 20073020145

1021Sacrament of the SumAutumn School Contest 200010385146

1084Goat in the GardenSpring School Contest 20018919149

2000Grand Theft Array VUral Regional School Programming Contest 20131744149

1295Crazy NotionsSpring School Contest 20043343150

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102227154

1026Questions and AnswersAutumn School Contest 20009719155

1210Kind SpiritsAutumn School Contest 20023031163

1930Ivan's CarUral Regional School Programming Contest 20121736165

1213Cockroaches!Autumn School Contest 20022931168

1640Circle of WinterAutumn School Contest 20082337172

1335White ThesisAutumn School Contest 20042816179

1401GamersAutumn School Contest 20052840179

1193Queue at the ExamSpring School Contest 20022715180

1348Goat in the Garden 2Spring School Contest 20052716187

1874Football GoalUral Regional School Programming Contest 20111656190

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101785192

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091909195

1645Ski RaceAutumn School Contest 20082052196

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151076196

1490Fire CircleAutumn School Contest 20062398197

2115The Knowledge DayUniversity academic school olympiad in informatics 2019651201

2069Hard RockUral Regional School Programming Contest 20151028205

1878Rubinchik's CubeUral Regional School Programming Contest 20111526206

1491Unreal StoryAutumn School Contest 20062253209

1789Searching for the DodecahedronUral Regional School Programming Contest 20101634210

1355Bald Spot RevisitedSpring School Contest 20052407211

1023ButtonsAutumn School Contest 20007117212

1333Genie Bomber 2Autumn School Contest 20042333216

2070Interesting NumbersUral Regional School Programming Contest 2015964219

2073Log FilesUral Regional School Programming Contest 2015963219

2144Cleaning the RoomUral School Programming Contest 2019527225

1298KnightSpring School Contest 20042167231

2141Sasha VilkinUral School Programming Contest 2019503236

1795Husband in a ShopUral Regional School Programming Contest 20101415242

1191Catch the thief!Spring School Contest 20021996245

1122GameAutumn School Contest 20011976246

1195Ouths and CrossesSpring School Contest 20021884259

2062Ambitious ExperimentUral Regional School Programming Contest 2015782269

1087The Time to Take StonesSpring School Contest 20014899271

1117HierarchyAutumn School Contest 20011763275

2034CaravansUral Regional School Programming Contest 2014814287

2065Different SumsUral Regional School Programming Contest 2015727289

1356Something EasierSpring School Contest 20051718295

1497Cutting a SquareAutumn School Contest 20061580298

1215Exactness of Projectile HitAutumn School Contest 20021647299

1922Superhero TeamUral Regional School Programming Contest 2012944302

2067Friends and BerriesUral Regional School Programming Contest 2015693303

1190Bar of ChocolateSpring School Contest 20021591307

1211Collective GuaranteeAutumn School Contest 20021592309

1294Mars SatellitesSpring School Contest 20041606312

1024PermutationsAutumn School Contest 20004807314

2024Adventure TimeUral Regional School Programming Contest 2014741315

1116Piecewise Constant FunctionAutumn School Contest 20011483327

1261TipsAutumn School Contest 20031507331

1495One-two, One-two 2Autumn School Contest 20061392338

2003Simple MagicUral Regional School Programming Contest 2013752343

2145Olympiad for EveryoneUral School Programming Contest 2019343343

1406Next NumberAutumn School Contest 20051477344

1121BranchesAutumn School Contest 20011404345

1403CourierAutumn School Contest 20051452350

1873GOV ChroniclesUral Regional School Programming Contest 2011885353

1574Mathematicians and bracketsAutumn School Contest 20071215358

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012777366

1292Mars Space StationsSpring School Contest 20041328377

1648YachtsAutumn School Contest 20081063377

1407One-two, One-twoAutumn School Contest 20051321384

1291Gear-wheelsSpring School Contest 20041298385

1793Tray 2Ural Regional School Programming Contest 2010885385

1262Pseudo-Roman NumberAutumn School Contest 20031285387

1489Points on a ParallelepipedAutumn School Contest 20061205390

2113Survive the floodUniversity academic school olympiad in informatics 2019330390

1350CanteenSpring School Contest 20051288392

1259How to Become Star?Autumn School Contest 20031264394

1258PoolAutumn School Contest 20031195416

1643Attack of the Dark FortressAutumn School Contest 2008952421

2063Black and WhiteUral Regional School Programming Contest 2015488427

1329Galactic HistoryAutumn School Contest 20041084464

1577E-mailAutumn School Contest 2007924470

2030Awesome Backup SystemUral Regional School Programming Contest 2014478485

1212BattleshipAutumn School Contest 20021009486

1579Coat TransportationAutumn School Contest 2007885490

1641DutiesAutumn School Contest 2008807495

2148Insane ShotUral School Programming Contest 2019231502

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014459505

2167Cipher Message 5Ural School Programming Contest 202274515

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019247516

1728Curse on Team.GOVUral Regional School Programming Contest 2009711519

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005965522

1923Scary PoliticsUral Regional School Programming Contest 2012537527

1334CheckersAutumn School Contest 2004934537

1358CablesSpring School Contest 2005928543

1400Cellular CharactersAutumn School Contest 2005928545

2026Dean and ScheduleUral Regional School Programming Contest 2014409565

2156Interesting ConversationsUral School Programming Contest 2020155570

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014398580

2146Quiz ShowUral School Programming Contest 2019188611

1085MeetingSpring School Contest 20012147616

1729Dead Man's ChestUral Regional School Programming Contest 2009597617

2071Juice CocktailsUral Regional School Programming Contest 2015335617

1027D++ AgainAutumn School Contest 20002422622

1332Genie BomberAutumn School Contest 2004805622

2143Victoria!Ural School Programming Contest 2019182630

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009572643

1884Way to the UniversityUral Regional School Programming Contest 2011481643

2172Meta-statement 2Ural School Programming Contest 202251709

1405Goat in the Garden 5Autumn School Contest 2005706714

2004Scientists from SpilkovoUral Regional School Programming Contest 2013347731

1088Ilya MurometzSpring School Contest 20011803733

2112Battle logUniversity academic school olympiad in informatics 2019168745

1928Another Ecology ProblemUral Regional School Programming Contest 2012375749

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014305752

2173Meta-statement 3Ural School Programming Contest 202245786

2161Mount & BladeUral School Programming Contest 202145787

2009Canteen LineUral Regional School Programming Contest 2013313808

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014281814

1647Divide an Island!Autumn School Contest 2008479828

1089Verification with the DictionarySpring School Contest 20011589831

2151MahjongUral School Programming Contest 2020102839

2116He is not a knight for youUniversity academic school olympiad in informatics 2019147845

1575Yekaterinburg Subway 2Autumn School Contest 2007500860

1578Mammoth HuntAutumn School Contest 2007493872

1580Dean's DebtsAutumn School Contest 2007490878

1646Godzilla Strikes Back!Autumn School Contest 2008450880

1498Stroke at Full SpeedAutumn School Contest 2006525885

2155QuadrocopterUral School Programming Contest 202095895

2114My craftUniversity academic school olympiad in informatics 2019135915

2064CaterpillarsUral Regional School Programming Contest 2015221922

2153Perfect SquadUral School Programming Contest 202092922

1875Angry BirdsUral Regional School Programming Contest 2011323949

2152Tax FeesUral School Programming Contest 202085989

1331VladislavaAutumn School Contest 2004500994

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122781001

2008SwiftyUral Regional School Programming Contest 20132451024

1927Herbs and MagicUral Regional School Programming Contest 20122661044

2160Meta-statementUral School Programming Contest 2021311056

2140BitMazeCraftUral School Programming Contest 20191031070

21504B and ZooUral School Programming Contest 2020751106

1730ManBearPigUral Regional School Programming Contest 20093281107

2162GraphmaniaUral School Programming Contest 2021291108

1359ConstructionSpring School Contest 20054321152

2157SkydivingUral School Programming Contest 2020701175

1883Ent's BirthdayUral Regional School Programming Contest 20112581179

1357Teakettle 1.0 for DummiesSpring School Contest 20054181190

1408Polynomial MultiplicationAutumn School Contest 20054141205

1921Chaos and OrderUral Regional School Programming Contest 20122291206

2171Two Progressions 2Ural School Programming Contest 2022231309

1722Observation DeckUral Regional School Programming Contest 20092751313

1790Searching for the TruthUral Regional School Programming Contest 20102471341

2163InterviewUral School Programming Contest 2021221349

2159EssayUral School Programming Contest 2021221353

1347BlogSpring School Contest 20053601376

1328FireballAutumn School Contest 20043531397

1879GOV-internship 2Ural Regional School Programming Contest 20112151404

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102341413

2158Two progressionsUral School Programming Contest 2021201438

1499KerchiefsAutumn School Contest 20063111476

2164BookmakerUral School Programming Contest 2021191493

1299PsyloniansSpring School Contest 20043201527

1337BureaucracyAutumn School Contest 20043171551

2166Two RoadsUral School Programming Contest 2022171600

2170Experiment with Juice 2Ural School Programming Contest 2022171600

2165Cake CutterUral School Programming Contest 2021161663

1257HyphenationAutumn School Contest 20032791735

2147City BuildingUral School Programming Contest 2019571805

2007Mutants versus MachinesUral Regional School Programming Contest 20131291878

2169City Building 2Ural School Programming Contest 2022121964

1492Vasya's Dad 2Autumn School Contest 20062281990

2154Flight on a CannonballUral School Programming Contest 2020322238

1882Old NokiaUral Regional School Programming Contest 20111082677

2168Runes in the FieldUral School Programming Contest 202262700

2006Kirill the GardenerUral Regional School Programming Contest 2013583840

2139Experiment with JuiceUral School Programming Contest 2019213902