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Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 200015643100

1021Sacrament of the SumAutumn School Contest 200010539148

1022Genealogical TreeAutumn School Contest 200010998141

1023ButtonsAutumn School Contest 20007204216

1024PermutationsAutumn School Contest 20004867319

1025Democracy in DangerAutumn School Contest 20002324067

1026Questions and AnswersAutumn School Contest 20009887157

1027D++ AgainAutumn School Contest 20002445634

1082Gaby IvanushkaSpring School Contest 200110887126

1083Factorials!!!Spring School Contest 20012016168

1084Goat in the GardenSpring School Contest 20019141149

1085MeetingSpring School Contest 20012178625

1086CryptographySpring School Contest 200112860106

1087The Time to Take StonesSpring School Contest 20014952276

1088Ilya MurometzSpring School Contest 20011824746

1089Verification with the DictionarySpring School Contest 20011621839

1116Piecewise Constant FunctionAutumn School Contest 20011509331

1117HierarchyAutumn School Contest 20011797278

1118Nontrivial NumbersAutumn School Contest 20014854103

1119MetroAutumn School Contest 2001717770

1120Sum of Sequential NumbersAutumn School Contest 2001574387

1121BranchesAutumn School Contest 20011421351

1122GameAutumn School Contest 20012006249

1123SalaryAutumn School Contest 20014116122

1190Bar of ChocolateSpring School Contest 20021617310

1191Catch the thief!Spring School Contest 20022025248

1192Ball in a DreamSpring School Contest 20024613109

1193Queue at the ExamSpring School Contest 20022766182

1194HandshakesSpring School Contest 2002607383

1195Ouths and CrossesSpring School Contest 20021938259

1196History ExamSpring School Contest 2002947253

1197Lonesome KnightSpring School Contest 20021815428

12091, 10, 100, 1000...Autumn School Contest 20021482334

1210Kind SpiritsAutumn School Contest 20023105163

1211Collective GuaranteeAutumn School Contest 20021627311

1212BattleshipAutumn School Contest 20021025492

1213Cockroaches!Autumn School Contest 20022973171

1214Strange ProcedureAutumn School Contest 20024974102

1215Exactness of Projectile HitAutumn School Contest 20021679301

1257HyphenationAutumn School Contest 20032821763

1258PoolAutumn School Contest 20031226417

1259How to Become Star?Autumn School Contest 20031293395

1260Nudnik PhotographerAutumn School Contest 20034630111

1261TipsAutumn School Contest 20031553329

1262Pseudo-Roman NumberAutumn School Contest 20031309390

1263ElectionsAutumn School Contest 20031209443

1264WorkdaysAutumn School Contest 20032450321

1290SabotageSpring School Contest 2004644280

1291Gear-wheelsSpring School Contest 20041334385

1292Mars Space StationsSpring School Contest 20041350380

1293EniyaSpring School Contest 20043565815

1294Mars SatellitesSpring School Contest 20041630315

1295Crazy NotionsSpring School Contest 20043414151

1296HyperjumpSpring School Contest 2004817563

1297PalindromeSpring School Contest 2004628882

1298KnightSpring School Contest 20042210233

1299PsyloniansSpring School Contest 20043231553

1327FusesAutumn School Contest 20041109947

1328FireballAutumn School Contest 20043581414

1329Galactic HistoryAutumn School Contest 20041122460

1330IntervalsAutumn School Contest 2004541196

1331VladislavaAutumn School Contest 2004512997

1332Genie BomberAutumn School Contest 2004828621

1333Genie Bomber 2Autumn School Contest 20042384217

1334CheckersAutumn School Contest 2004954540

1335White ThesisAutumn School Contest 20042851182

1336Problem of Ben BetsalelAutumn School Contest 20044246122

1337BureaucracyAutumn School Contest 20043251554

1347BlogSpring School Contest 20053691379

1348Goat in the Garden 2Spring School Contest 20052920178

1349FarmSpring School Contest 20051029651

1350CanteenSpring School Contest 20051335388

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005987524

1352Mersenne PrimesSpring School Contest 20053968131

1353Milliard Vasya's FunctionSpring School Contest 20055048103

1354Palindrome. Again PalindromeSpring School Contest 20053764138

1355Bald Spot RevisitedSpring School Contest 20052463211

1356Something EasierSpring School Contest 20051751297

1357Teakettle 1.0 for DummiesSpring School Contest 20054291190

1358CablesSpring School Contest 2005952543

1359ConstructionSpring School Contest 20054411158

1400Cellular CharactersAutumn School Contest 2005943550

1401GamersAutumn School Contest 20053122167

1402CocktailsAutumn School Contest 20054035130

1403CourierAutumn School Contest 20051487350

1404Easy to Hack!Autumn School Contest 2005649381

1405Goat in the Garden 5Autumn School Contest 2005721717

1406Next NumberAutumn School Contest 20051507346

1407One-two, One-twoAutumn School Contest 20051349386

1408Polynomial MultiplicationAutumn School Contest 20054241208

1409Two GangstersAutumn School Contest 20053424315

1489Points on a ParallelepipedAutumn School Contest 20061253386

1490Fire CircleAutumn School Contest 20062485196

1491Unreal StoryAutumn School Contest 20062334208

1492Vasya's Dad 2Autumn School Contest 20062332008

1493One Step from HappinessAutumn School Contest 20061036947

1494MonobilliardsAutumn School Contest 2006524093

1495One-two, One-two 2Autumn School Contest 20061429339

1496SpammerAutumn School Contest 2006995749

1497Cutting a SquareAutumn School Contest 20061612301

1498Stroke at Full SpeedAutumn School Contest 2006538890

1499KerchiefsAutumn School Contest 20063191483

1572Yekaterinozavodsk Great WellAutumn School Contest 20073088147

1573AlchemyAutumn School Contest 20074211108

1574Mathematicians and bracketsAutumn School Contest 20071268355

1575Yekaterinburg Subway 2Autumn School Contest 2007518860

1576Telephone TariffsAutumn School Contest 20073071147

1577E-mailAutumn School Contest 2007946475

1578Mammoth HuntAutumn School Contest 2007504883

1579Coat TransportationAutumn School Contest 2007903497

1580Dean's DebtsAutumn School Contest 2007496897

1581TeamworkAutumn School Contest 20071118441

1639Chocolate 2Autumn School Contest 20081301132

1640Circle of WinterAutumn School Contest 20082386176

1641DutiesAutumn School Contest 2008824505

16421D MazeAutumn School Contest 2008435596

1643Attack of the Dark FortressAutumn School Contest 2008978426

1644A Whole Lot of WalnutsAutumn School Contest 20084209100

1645Ski RaceAutumn School Contest 20082100199

1646Godzilla Strikes Back!Autumn School Contest 2008458899

1647Divide an Island!Autumn School Contest 2008494835

1648YachtsAutumn School Contest 20081089383

1722Observation DeckUral Regional School Programming Contest 20092801349

1723Sandro's BookUral Regional School Programming Contest 2009629862

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009583660

1725Sold Out!Ural Regional School Programming Contest 20092783140

1726VisitsUral Regional School Programming Contest 20093124125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091956199

1728Curse on Team.GOVUral Regional School Programming Contest 2009736524

1729Dead Man's ChestUral Regional School Programming Contest 2009612629

1730ManBearPigUral Regional School Programming Contest 20093331141

1731DillUral Regional School Programming Contest 20093751104

1785Lost in LocalizationUral Regional School Programming Contest 20102237316

1786Sandro's BiographyUral Regional School Programming Contest 20103335108

1787Turn for MEGAUral Regional School Programming Contest 20101457025

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102263159

1789Searching for the DodecahedronUral Regional School Programming Contest 20101662217

1790Searching for the TruthUral Regional School Programming Contest 20102531378

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361474

1792Hamming CodeUral Regional School Programming Contest 2010437483

1793Tray 2Ural Regional School Programming Contest 2010909394

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101840196

1795Husband in a ShopUral Regional School Programming Contest 20101449248

1796Amusement ParkUral Regional School Programming Contest 20103320109

1873GOV ChroniclesUral Regional School Programming Contest 2011916361

1874Football GoalUral Regional School Programming Contest 20111705195

1875Angry BirdsUral Regional School Programming Contest 2011334972

1876Centipede's MorningUral Regional School Programming Contest 2011616554

1877Bicycle CodesUral Regional School Programming Contest 20111755119

1878Rubinchik's CubeUral Regional School Programming Contest 20111562213

1879GOV-internship 2Ural Regional School Programming Contest 20112191460

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111101830

1881Long problem statementUral Regional School Programming Contest 2011546661

1882Old NokiaUral Regional School Programming Contest 20111122741

1883Ent's BirthdayUral Regional School Programming Contest 20112661212

1884Way to the UniversityUral Regional School Programming Contest 2011494664

1921Chaos and OrderUral Regional School Programming Contest 20122371245

1922Superhero TeamUral Regional School Programming Contest 2012972313

1923Scary PoliticsUral Regional School Programming Contest 2012556543

1924Four ImpsUral Regional School Programming Contest 2012801238

1925British Scientists Save the WorldUral Regional School Programming Contest 2012446269

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901025

1927Herbs and MagicUral Regional School Programming Contest 20122721090

1928Another Ecology ProblemUral Regional School Programming Contest 2012388773

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012811375

1930Ivan's CarUral Regional School Programming Contest 20121846166

2000Grand Theft Array VUral Regional School Programming Contest 20131801155

2001Mathematicians and BerriesUral Regional School Programming Contest 20131306721

2002Test TaskUral Regional School Programming Contest 2013399570

2003Simple MagicUral Regional School Programming Contest 2013777357

2004Scientists from SpilkovoUral Regional School Programming Contest 2013362756

2005Taxi for ProgrammersUral Regional School Programming Contest 2013307391

2006Kirill the GardenerUral Regional School Programming Contest 2013604016

2007Mutants versus MachinesUral Regional School Programming Contest 20131341952

2008SwiftyUral Regional School Programming Contest 20132481090

2009Canteen LineUral Regional School Programming Contest 2013326837

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132142131

2011Long StatementUral Regional School Programming Contest 20132774101

2024Adventure TimeUral Regional School Programming Contest 2014763333

2025Line FightingUral Regional School Programming Contest 2014425160

2026Dean and ScheduleUral Regional School Programming Contest 2014429587

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014475531

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014289861

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014416604

2030Awesome Backup SystemUral Regional School Programming Contest 2014498507

2031Overturned NumbersUral Regional School Programming Contest 2014300785

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014321778

2033DevicesUral Regional School Programming Contest 20142530101

2034CaravansUral Regional School Programming Contest 2014898284

2035Another Dress RehearsalUral Regional School Programming Contest 2014338576

2062Ambitious ExperimentUral Regional School Programming Contest 2015810286

2063Black and WhiteUral Regional School Programming Contest 2015545422

2064CaterpillarsUral Regional School Programming Contest 2015234960

2065Different SumsUral Regional School Programming Contest 2015754307

2066Simple ExpressionUral Regional School Programming Contest 2015846528

2067Friends and BerriesUral Regional School Programming Contest 2015724319

2068Game of NutsUral Regional School Programming Contest 20152215105

2069Hard RockUral Regional School Programming Contest 20151066218

2070Interesting NumbersUral Regional School Programming Contest 20151014229

2071Juice CocktailsUral Regional School Programming Contest 2015356640

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151139204

2073Log FilesUral Regional School Programming Contest 2015995233

2111PlatoUniversity academic school olympiad in informatics 2019218671

2112Battle logUniversity academic school olympiad in informatics 2019186797

2113Survive the floodUniversity academic school olympiad in informatics 2019364417

2114My craftUniversity academic school olympiad in informatics 20191461001

2115The Knowledge DayUniversity academic school olympiad in informatics 2019699220

2116He is not a knight for youUniversity academic school olympiad in informatics 2019175844

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019281537

2138The Good, the Bad and the UglyUral School Programming Contest 20191323109

2139Experiment with JuiceUral School Programming Contest 2019224524

2140BitMazeCraftUral School Programming Contest 20191141167

2141Sasha VilkinUral School Programming Contest 2019571249

2142MagicUral School Programming Contest 20191165123

2143Victoria!Ural School Programming Contest 2019207667

2144Cleaning the RoomUral School Programming Contest 2019644221

2145Olympiad for EveryoneUral School Programming Contest 2019378373

2146Quiz ShowUral School Programming Contest 2019209661

2147City BuildingUral School Programming Contest 2019661905

2148Insane ShotUral School Programming Contest 2019288486

2149Pigeonhole PrincipleUral School Programming Contest 2019980146

21504B and ZooUral School Programming Contest 2020941140

2151MahjongUral School Programming Contest 2020116941

2152Tax FeesUral School Programming Contest 2020951129

2153Perfect SquadUral School Programming Contest 2020113964

2154Flight on a CannonballUral School Programming Contest 2020372522

2155QuadrocopterUral School Programming Contest 20201051031

2156Interesting ConversationsUral School Programming Contest 2020177634

2157SkydivingUral School Programming Contest 2020831275

2158Two progressionsUral School Programming Contest 2021281818

2159EssayUral School Programming Contest 2021371472

2160Meta-statementUral School Programming Contest 2021481193

2161Mount & BladeUral School Programming Contest 202181760

2162GraphmaniaUral School Programming Contest 2021531097

2163InterviewUral School Programming Contest 2021431304

2164BookmakerUral School Programming Contest 2021291774

2165Cake CutterUral School Programming Contest 2021271869

2166Two RoadsUral School Programming Contest 2022192383

2167Cipher Message 5Ural School Programming Contest 2022130494

2168Runes in the FieldUral School Programming Contest 2022103456

2169City Building 2Ural School Programming Contest 2022232095

2170Experiment with Juice 2Ural School Programming Contest 2022331607

2171Two Progressions 2Ural School Programming Contest 2022371471

2172Meta-statement 2Ural School Programming Contest 202288706

2173Meta-statement 3Ural School Programming Contest 202277795

2174Dualism of NumbersUral School Programming Contest 202337874

2175StaircaseUral School Programming Contest 2023221283

2176Wonderful NumbersUral School Programming Contest 2023291053

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202392161

2178Vadim and Sudoku: RenbanUral School Programming Contest 202382279

2179Need More RoadsUral School Programming Contest 202372412

2180Need More TasksUral School Programming Contest 2023141710

2181Student, or There and Back AgainUral School Programming Contest 2023121861

2182Broken RumUral School Programming Contest 202446733

2183Good MoodUral School Programming Contest 202446733

2184Flint's Favorite NumberUral School Programming Contest 2024161578

2185Journey to the TreasureUral School Programming Contest 202452729

2186Hands Up!Ural School Programming Contest 202462558

2187Need More GoldUral School Programming Contest 2024131784

2188They are charging the cannon... WHY?!Ural School Programming Contest 202472415

2189I Don't Like These Sailors!Ural School Programming Contest 2024271109