ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules

Problem set. School Contests


IDTitleSourceAuthorsDifficulty

1020RopeAutumn School Contest 20001526799

1021Sacrament of the SumAutumn School Contest 200010381145

1022Genealogical TreeAutumn School Contest 200010802140

1023ButtonsAutumn School Contest 20007115212

1024PermutationsAutumn School Contest 20004806314

1025Democracy in DangerAutumn School Contest 20002269767

1026Questions and AnswersAutumn School Contest 20009713155

1027D++ AgainAutumn School Contest 20002421622

1082Gaby IvanushkaSpring School Contest 200110781123

1083Factorials!!!Spring School Contest 20011976867

1084Goat in the GardenSpring School Contest 20018913149

1085MeetingSpring School Contest 20012145616

1086CryptographySpring School Contest 200112594105

1087The Time to Take StonesSpring School Contest 20014896271

1088Ilya MurometzSpring School Contest 20011800734

1089Verification with the DictionarySpring School Contest 20011588831

1116Piecewise Constant FunctionAutumn School Contest 20011482327

1117HierarchyAutumn School Contest 20011763275

1118Nontrivial NumbersAutumn School Contest 20014729103

1119MetroAutumn School Contest 2001683871

1120Sum of Sequential NumbersAutumn School Contest 2001559987

1121BranchesAutumn School Contest 20011402346

1122GameAutumn School Contest 20011975246

1123SalaryAutumn School Contest 20014038121

1190Bar of ChocolateSpring School Contest 20021588307

1191Catch the thief!Spring School Contest 20021996245

1192Ball in a DreamSpring School Contest 20024529108

1193Queue at the ExamSpring School Contest 20022713180

1194HandshakesSpring School Contest 2002599782

1195Ouths and CrossesSpring School Contest 20021883259

1196History ExamSpring School Contest 2002917253

1197Lonesome KnightSpring School Contest 20021767928

12091, 10, 100, 1000...Autumn School Contest 20021440534

1210Kind SpiritsAutumn School Contest 20023029163

1211Collective GuaranteeAutumn School Contest 20021592309

1212BattleshipAutumn School Contest 20021007486

1213Cockroaches!Autumn School Contest 20022929168

1214Strange ProcedureAutumn School Contest 20024885101

1215Exactness of Projectile HitAutumn School Contest 20021647298

1257HyphenationAutumn School Contest 20032791733

1258PoolAutumn School Contest 20031194416

1259How to Become Star?Autumn School Contest 20031264393

1260Nudnik PhotographerAutumn School Contest 20034510111

1261TipsAutumn School Contest 20031502331

1262Pseudo-Roman NumberAutumn School Contest 20031283387

1263ElectionsAutumn School Contest 20031174343

1264WorkdaysAutumn School Contest 20032363321

1290SabotageSpring School Contest 2004634779

1291Gear-wheelsSpring School Contest 20041296385

1292Mars Space StationsSpring School Contest 20041326377

1293EniyaSpring School Contest 20043442715

1294Mars SatellitesSpring School Contest 20041605312

1295Crazy NotionsSpring School Contest 20043341150

1296HyperjumpSpring School Contest 2004771565

1297PalindromeSpring School Contest 2004617281

1298KnightSpring School Contest 20042167231

1299PsyloniansSpring School Contest 20043201525

1327FusesAutumn School Contest 20041089246

1328FireballAutumn School Contest 20043531395

1329Galactic HistoryAutumn School Contest 20041084463

1330IntervalsAutumn School Contest 2004526096

1331VladislavaAutumn School Contest 2004500993

1332Genie BomberAutumn School Contest 2004804622

1333Genie Bomber 2Autumn School Contest 20042330216

1334CheckersAutumn School Contest 2004934537

1335White ThesisAutumn School Contest 20042815179

1336Problem of Ben BetsalelAutumn School Contest 20044181121

1337BureaucracyAutumn School Contest 20043171549

1347BlogSpring School Contest 20053591378

1348Goat in the Garden 2Spring School Contest 20052712187

1349FarmSpring School Contest 20051007850

1350CanteenSpring School Contest 20051285393

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005964522

1352Mersenne PrimesSpring School Contest 20053912130

1353Milliard Vasya's FunctionSpring School Contest 20054901104

1354Palindrome. Again PalindromeSpring School Contest 20053664138

1355Bald Spot RevisitedSpring School Contest 20052405211

1356Something EasierSpring School Contest 20051716295

1357Teakettle 1.0 for DummiesSpring School Contest 20054171191

1358CablesSpring School Contest 2005927543

1359ConstructionSpring School Contest 20054321151

1400Cellular CharactersAutumn School Contest 2005928544

1401GamersAutumn School Contest 20052827180

1402CocktailsAutumn School Contest 20053972128

1403CourierAutumn School Contest 20051447350

1404Easy to Hack!Autumn School Contest 2005634480

1405Goat in the Garden 5Autumn School Contest 2005704715

1406Next NumberAutumn School Contest 20051476343

1407One-two, One-twoAutumn School Contest 20051320384

1408Polynomial MultiplicationAutumn School Contest 20054141204

1409Two GangstersAutumn School Contest 20053297915

1489Points on a ParallelepipedAutumn School Contest 20061203390

1490Fire CircleAutumn School Contest 20062395197

1491Unreal StoryAutumn School Contest 20062251209

1492Vasya's Dad 2Autumn School Contest 20062271996

1493One Step from HappinessAutumn School Contest 20061006247

1494MonobilliardsAutumn School Contest 20064691101

1495One-two, One-two 2Autumn School Contest 20061391338

1496SpammerAutumn School Contest 2006970149

1497Cutting a SquareAutumn School Contest 20061579298

1498Stroke at Full SpeedAutumn School Contest 2006525884

1499KerchiefsAutumn School Contest 20063111474

1572Yekaterinozavodsk Great WellAutumn School Contest 20073033144

1573AlchemyAutumn School Contest 20074122106

1574Mathematicians and bracketsAutumn School Contest 20071209359

1575Yekaterinburg Subway 2Autumn School Contest 2007498863

1576Telephone TariffsAutumn School Contest 20073017145

1577E-mailAutumn School Contest 2007921471

1578Mammoth HuntAutumn School Contest 2007492873

1579Coat TransportationAutumn School Contest 2007883491

1580Dean's DebtsAutumn School Contest 2007490876

1581TeamworkAutumn School Contest 20071087340

1639Chocolate 2Autumn School Contest 20081267032

1640Circle of WinterAutumn School Contest 20082336172

1641DutiesAutumn School Contest 2008807495

16421D MazeAutumn School Contest 2008423695

1643Attack of the Dark FortressAutumn School Contest 2008951421

1644A Whole Lot of WalnutsAutumn School Contest 2008411398

1645Ski RaceAutumn School Contest 20082048196

1646Godzilla Strikes Back!Autumn School Contest 2008450878

1647Divide an Island!Autumn School Contest 2008479826

1648YachtsAutumn School Contest 20081061377

1722Observation DeckUral Regional School Programming Contest 20092741316

1723Sandro's BookUral Regional School Programming Contest 2009610261

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009571643

1725Sold Out!Ural Regional School Programming Contest 20092715137

1726VisitsUral Regional School Programming Contest 20092710137

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091903195

1728Curse on Team.GOVUral Regional School Programming Contest 2009711518

1729Dead Man's ChestUral Regional School Programming Contest 2009596617

1730ManBearPigUral Regional School Programming Contest 20093281105

1731DillUral Regional School Programming Contest 20093662102

1785Lost in LocalizationUral Regional School Programming Contest 20102183916

1786Sandro's BiographyUral Regional School Programming Contest 20103271105

1787Turn for MEGAUral Regional School Programming Contest 20101399425

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102225154

1789Searching for the DodecahedronUral Regional School Programming Contest 20101632210

1790Searching for the TruthUral Regional School Programming Contest 20102471339

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102341410

1792Hamming CodeUral Regional School Programming Contest 2010426780

1793Tray 2Ural Regional School Programming Contest 2010885384

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101781192

1795Husband in a ShopUral Regional School Programming Contest 20101413242

1796Amusement ParkUral Regional School Programming Contest 20103252105

1873GOV ChroniclesUral Regional School Programming Contest 2011880354

1874Football GoalUral Regional School Programming Contest 20111654189

1875Angry BirdsUral Regional School Programming Contest 2011322949

1876Centipede's MorningUral Regional School Programming Contest 2011598053

1877Bicycle CodesUral Regional School Programming Contest 20111676019

1878Rubinchik's CubeUral Regional School Programming Contest 20111525205

1879GOV-internship 2Ural Regional School Programming Contest 20112151401

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111057730

1881Long problem statementUral Regional School Programming Contest 2011532759

1882Old NokiaUral Regional School Programming Contest 20111082671

1883Ent's BirthdayUral Regional School Programming Contest 20112561185

1884Way to the UniversityUral Regional School Programming Contest 2011481642

1921Chaos and OrderUral Regional School Programming Contest 20122281208

1922Superhero TeamUral Regional School Programming Contest 2012944301

1923Scary PoliticsUral Regional School Programming Contest 2012537525

1924Four ImpsUral Regional School Programming Contest 2012780637

1925British Scientists Save the WorldUral Regional School Programming Contest 2012437666

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012278998

1927Herbs and MagicUral Regional School Programming Contest 20122651045

1928Another Ecology ProblemUral Regional School Programming Contest 2012375747

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012776366

1930Ivan's CarUral Regional School Programming Contest 20121729165

2000Grand Theft Array VUral Regional School Programming Contest 20131741149

2001Mathematicians and BerriesUral Regional School Programming Contest 20131226021

2002Test TaskUral Regional School Programming Contest 2013381168

2003Simple MagicUral Regional School Programming Contest 2013751342

2004Scientists from SpilkovoUral Regional School Programming Contest 2013347729

2005Taxi for ProgrammersUral Regional School Programming Contest 2013296687

2006Kirill the GardenerUral Regional School Programming Contest 2013583828

2007Mutants versus MachinesUral Regional School Programming Contest 20131291872

2008SwiftyUral Regional School Programming Contest 20132451021

2009Canteen LineUral Regional School Programming Contest 2013313806

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132077125

2011Long StatementUral Regional School Programming Contest 2013269696

2024Adventure TimeUral Regional School Programming Contest 2014741314

2025Line FightingUral Regional School Programming Contest 2014399959

2026Dean and ScheduleUral Regional School Programming Contest 2014409563

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014459503

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014280814

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014398578

2030Awesome Backup SystemUral Regional School Programming Contest 2014476486

2031Overturned NumbersUral Regional School Programming Contest 2014292380

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014305749

2033DevicesUral Regional School Programming Contest 20142340100

2034CaravansUral Regional School Programming Contest 2014809288

2035Another Dress RehearsalUral Regional School Programming Contest 2014329072

2062Ambitious ExperimentUral Regional School Programming Contest 2015780268

2063Black and WhiteUral Regional School Programming Contest 2015486427

2064CaterpillarsUral Regional School Programming Contest 2015221918

2065Different SumsUral Regional School Programming Contest 2015725288

2066Simple ExpressionUral Regional School Programming Contest 2015783327

2067Friends and BerriesUral Regional School Programming Contest 2015692302

2068Game of NutsUral Regional School Programming Contest 20152120100

2069Hard RockUral Regional School Programming Contest 20151027204

2070Interesting NumbersUral Regional School Programming Contest 2015960219

2071Juice CocktailsUral Regional School Programming Contest 2015335614

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151072196

2073Log FilesUral Regional School Programming Contest 2015959219

2111PlatoUniversity academic school olympiad in informatics 2019199166

2112Battle logUniversity academic school olympiad in informatics 2019168740

2113Survive the floodUniversity academic school olympiad in informatics 2019329388

2114My craftUniversity academic school olympiad in informatics 2019135908

2115The Knowledge DayUniversity academic school olympiad in informatics 2019648200

2116He is not a knight for youUniversity academic school olympiad in informatics 2019147839

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019247512

2138The Good, the Bad and the UglyUral School Programming Contest 20191188100

2139Experiment with JuiceUral School Programming Contest 2019203999

2140BitMazeCraftUral School Programming Contest 20191031062

2141Sasha VilkinUral School Programming Contest 2019502234

2142MagicUral School Programming Contest 20191022116

2143Victoria!Ural School Programming Contest 2019182625

2144Cleaning the RoomUral School Programming Contest 2019525224

2145Olympiad for EveryoneUral School Programming Contest 2019343340

2146Quiz ShowUral School Programming Contest 2019188606

2147City BuildingUral School Programming Contest 2019571791

2148Insane ShotUral School Programming Contest 2019229502

2149Pigeonhole PrincipleUral School Programming Contest 2019876135

21504B and ZooUral School Programming Contest 2020751094

2151MahjongUral School Programming Contest 2020102830

2152Tax FeesUral School Programming Contest 202085979

2153Perfect SquadUral School Programming Contest 202092912

2154Flight on a CannonballUral School Programming Contest 2020312268

2155QuadrocopterUral School Programming Contest 202095886

2156Interesting ConversationsUral School Programming Contest 2020153571

2157SkydivingUral School Programming Contest 2020681192

2158Two progressionsUral School Programming Contest 2021201403

2159EssayUral School Programming Contest 2021211362

2160Meta-statementUral School Programming Contest 2021291083

2161Mount & BladeUral School Programming Contest 202145768

2162GraphmaniaUral School Programming Contest 2021281109

2163InterviewUral School Programming Contest 2021221316

2164BookmakerUral School Programming Contest 2021191456

2165Cake CutterUral School Programming Contest 2021161622

2166Two RoadsUral School Programming Contest 2022171561

2167Cipher Message 5Ural School Programming Contest 202271521

2168Runes in the FieldUral School Programming Contest 202262634

2169City Building 2Ural School Programming Contest 2022121915

2170Experiment with Juice 2Ural School Programming Contest 2022171561

2171Two Progressions 2Ural School Programming Contest 2022231277

2172Meta-statement 2Ural School Programming Contest 202251692

2173Meta-statement 3Ural School Programming Contest 202244781