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Problem set


IDTitleSourceAuthorsDifficulty

1000A+B Problem10653816

1001Reverse Root3363114

1002Phone NumbersCentral European Olympiad in Informatics 19996946225

1003ParityCentral European Olympiad in Informatics 19994050386

1004Sightseeing TripCentral European Olympiad in Informatics 19992687581

1005Stone PileUSU Championship 19972002778

1006Square FramesUSU Championship 19971580985

1007Code WordsUSU Championship 19973876403

1008Image EncodingUSTU PhysTech Cup 20004265366

1009K-based NumbersUSU Championship 19971658594

1010Discrete FunctionUSTU PhysTech Cup 20005348292

1011ConductorsUSU Championship 19976339246

1012K-based Numbers. Version 28701179

1013K-based Numbers. Version 31327196

1014Product of DigitsUSU Local Contest. 19991668494

1015Test the Difference!USU Local Contest. 19993426454

1016Cube on the WalkUSU Local Contest. 19991890821

1017StaircasesUSU Local Contest. 19999926157

1018Binary Apple TreeUSU Local Contest. 19995569280

1019Line PaintingUSU Local Contest. 19993364463

1020RopeAutumn School Contest 200015656100

1021Sacrament of the SumAutumn School Contest 200010548148

1022Genealogical TreeAutumn School Contest 200011002142

1023ButtonsAutumn School Contest 20007208216

1024PermutationsAutumn School Contest 20004870319

1025Democracy in DangerAutumn School Contest 20002325467

1026Questions and AnswersAutumn School Contest 20009891157

1027D++ AgainAutumn School Contest 20002446635

1028StarsUral Championship 19995889263

1029MinistryUral Championship 19993809354

1030TitanicUral Championship 19991726895

1031Railway TicketsUral Championship 19993991388

1032Find a MultipleUral Championship 19994487301

1033LabyrinthUral Championship 19996567236

1034Queens in Peaceful PositionsUral Championship 19991903812

1035Cross-stitchUral Championship 199911231368

1036Lucky Tickets5099304

1037Memory ManagementUSU Championship 200012981177

1038Spell CheckerUSU Championship 20003158486

1039Anniversary PartyUSU Championship 20003992385

1040Airline CompanyUSU Championship 200015281001

1041NikiforUSU Championship 20003094826

1042Central HeatingUSU Championship 20001892809

1043Cover an ArcUSU Championship 20009281641

1044Lucky Tickets. Easy!USU Championship 200012621122

1045Funny GameUSU Local Contest. March 20002909521

1046Geometrical DreamsUSU Local Contest. March 20007951889

1047Simple CalculationsUSU Local Contest. March 20005026302

1048Superlong SumsUSU Local Contest. March 20007571200

1049Brave BalloonistsUSU Local Contest. March 20006109249

1050Preparing an ArticleUSU Local Contest. March 200010451441

1051Simple Game on a GridUSU Local Contest. March 20002852531

1052Rabbit HuntUSU Local Contest. March 20006399237

1053PinocchioNEERC 2000 Central Subregional4433342

1054Tower of HanoiNEERC 2000 Central Subregional2358641

1055CombinationsNEERC 2000 Central Subregional3597421

1056Centers of the NetNEERC 2000 Central Subregional2746551

1057Amount of DegreesNEERC 2000 Central Subregional2109716

1058ChocolateNEERC 2000 Central Subregional5312799

1059ExpressionNEERC 2000 Central Subregional2232677

1060Flip GameNEERC 20003836374

1061Buffer ManagerNEERC 20002148666

1062TriathlonNEERC 20007711839

1063Domino PuzzleNEERC 20006412205

1064Binary SearchNEERC 20002184655

1065FrontierNEERC 200010091410

1066GarlandNEERC 20002476578

1067Disk TreeNEERC 20003948363

1068Sum3927437

1069Prufer CodeUSU Personal Contest 20012692517

1070Local TimeUSU Personal Contest 20012106660

1071Nikifor 2USU Personal Contest 20012228624

1072RoutingUSU Personal Contest 20012768503

1073Square CountryUSU Personal Contest 20019896141

1074Very Short ProblemUSU Personal Contest 20016492119

1075Thread in a SpaceUSU Personal Contest 20016832015

1076Trash1941712

1077Travelling Tours1258397

1078SegmentsWinter Mathematical Festival Varna 20013892354

1079MaximumWinter Mathematical Festival Varna 200112426111

1080Map ColoringWinter Mathematical Festival Varna 20017261190

1081Binary Lexicographic SequenceWinter Mathematical Festival Varna 20015129269

1082Gaby IvanushkaSpring School Contest 200110893126

1083Factorials!!!Spring School Contest 20012017568

1084Goat in the GardenSpring School Contest 20019144150

1085MeetingSpring School Contest 20012179626

1086CryptographySpring School Contest 200112905106

1087The Time to Take StonesSpring School Contest 20014954276

1088Ilya MurometzSpring School Contest 20011824747

1089Verification with the DictionarySpring School Contest 20011621840

1090In the Army NowUSU Local Contest. March 20013556365

1091Tmutarakan ExamsUSU Local Contest. March 20012465526

1092TransversalUSU Local Contest. March 20015492327

1093DartsUSU Local Contest. March 20016411998

1094E-screenUSU Local Contest. March 20012817460

1095Nikifor 3USU Local Contest. March 20012242578

1096Get the Right Route Plate!USU Local Contest. March 20011823710

1097Square Country 2USU Local Contest. March 20019431365

1098Questions2235554

1099Work Scheduling10121152

1100Final StandingsTetrahedron Team Online Contest May 20011129744

1101Robot in the FieldTetrahedron Team Online Contest May 2001926535

1102Strange DialogTetrahedron Team Online Contest May 20012820177

1103Pencils and CirclesTetrahedron Team Online Contest May 2001984503

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 2001528395

1105Observers ColoringTetrahedron Team Online Contest May 2001595827

1106Two TeamsTetrahedron Team Online Contest May 2001676474

1107Warehouse ProblemTetrahedron Team Online Contest May 20011176422

1108HeritageBulgarian Online Contest September 20011992251

1109ConferenceBulgarian Online Contest September 20012001250

1110PowerBulgarian Online Contest September 2001954353

1111SquaresBulgarian Online Contest September 20011285388

1112CoverBulgarian Online Contest September 20013040165

1113JeepBulgarian Online Contest September 20011896264

1114BoxesBulgarian Online Contest September 20012596193

1115ShipsBulgarian Online Contest September 20011200415

1116Piecewise Constant FunctionAutumn School Contest 20011509331

1117HierarchyAutumn School Contest 20011798278

1118Nontrivial NumbersAutumn School Contest 20014858103

1119MetroAutumn School Contest 2001719070

1120Sum of Sequential NumbersAutumn School Contest 2001580686

1121BranchesAutumn School Contest 20011422351

1122GameAutumn School Contest 20012006249

1123SalaryAutumn School Contest 20014121122

1124MosaicUSU Championship 20011675299

1125HopscotchUSU Championship 20012122236

1126Magnetic StormsUSU Championship 2001544592

1127Colored BricksUSU Championship 20011548323

1128Partition into GroupsUSU Championship 20011210412

1129Door PaintingUSU Championship 20011231405

1130Nikifor's WalkUSU Championship 2001524942

1131CopyingUSU Championship 2001656577

1132Square Root904551

1133Fibonacci SequenceNEERC 2001 Central Subregional2240224

1134CardsNEERC 2001 Central Subregional2553196

1135RecruitsNEERC 2001 Central Subregional3108161

1136ParliamentNEERC 2001 Central Subregional5031100

1137Bus RoutesNEERC 2001 Central Subregional1553322

1138Integer PercentageNEERC 2001 Central Subregional2476202

1139City BlocksNEERC 2001 Central Subregional645878

1140Swamp IncidentNEERC 2001 Central Subregional1315380

1141RSA Attack1368365

1142RelationsDSAP Vietnam Online Contest November 20013255154

1143Electric PathDSAP Vietnam Online Contest November 2001849586

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20012471960

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 20011406356

1146Maximum SumDSAP Vietnam Online Contest November 2001634779

1147Shaping RegionsDSAP Vietnam Online Contest November 2001670741

1148Building TowersDSAP Vietnam Online Contest November 20012801737

1149Sinus Dances832360

1150Page NumbersUral Championship 2001. Round 22014249

1151RadiobeaconsUral Championship 2001. Round 24671056

1152False MirrorsUral Championship 2001. Round 23243155

1153SupercomputerUral Championship 2001. Round 21669300

1154Mages ContestUral Championship 2001. Round 2556890

1155TroubleduonsUral Championship 2001. Round 22828178

1156Two RoundsUral Championship 2001. Round 21525328

1157Young TilerUral Championship 2001. Round 22507200

1158Censored!NEERC 2001 Northern Subregional985506

1159FenceNEERC 2001 Northern Subregional657756

1160NetworkNEERC 2001 Northern Subregional3477146

1161StripiesNEERC 2001 Northern Subregional545892

1162Currency ExchangeNEERC 2001 Northern Subregional2551197

1163ChapaevNEERC 2001 Northern Subregional1134097

1164FillwordNEERC 2001 Northern Subregional2438206

1165SubnumberNEERC 2001 Northern Subregional535925

1166Funny Card GameNEERC 2001 Northern Subregional1333605

1167Bicolored HorsesRomanian Online Contest December 20013692136

1168Radio StationsRomanian Online Contest December 2001679732

1169PairsRomanian Online Contest December 2001684726

1170DesertRomanian Online Contest December 20013301483

1171Lost in SpaceRomanian Online Contest December 20013871270

1172Ship RoutesRomanian Online Contest December 2001901553

1173Lazy SnailRomanian Online Contest December 20014621068

1174Weird PermutationsRomanian Online Contest December 2001689721

1175Strange SequenceUSU Personal Contest 2002517959

1176HyperchannelsUSU Personal Contest 20021501334

1177Like ComparisonsUSU Personal Contest 20023931254

1178Akbardin’s RoadsUSU Personal Contest 20023363150

1179Numbers in TextUSU Personal Contest 20021702295

1180Stone GameUSU Personal Contest 2002570188

1181Cutting a Painted PolygonUSU Personal Contest 20021106453

1182Team Them Up!NEERC 2001972515

1183Brackets SequenceNEERC 20012560197

1184Cable MasterNEERC 20012055245

1185WallNEERC 20011673300

1186Chemical ReactionsNEERC 2001715697

1187Statistical TroubleNEERC 20012362055

1188LibraryNEERC 20012232170

1189Pairs of IntegersNEERC 2001999501

1190Bar of ChocolateSpring School Contest 20021474341

1191Catch the thief!Spring School Contest 20022025248

1192Ball in a DreamSpring School Contest 20024616109

1193Queue at the ExamSpring School Contest 20022766182

1194HandshakesSpring School Contest 2002607783

1195Ouths and CrossesSpring School Contest 20021938259

1196History ExamSpring School Contest 2002954753

1197Lonesome KnightSpring School Contest 20021817828

1198Jobbery1063489

1199Mouse1323387

1200Horns and HoofsUSU Local Contest. March 20021964256

1201Which Day Is It?USU Local Contest. March 20021381364

1202Rectangles TravelUSU Local Contest. March 20021136441

1203Scientific ConferenceUSU Local Contest. March 2002628980

1204IdempotentsUSU Local Contest. March 20022197229

1205By the Underground or by Foot?USU Local Contest. March 20022122237

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20024078124

1207Median on the PlaneUSU Local Contest. March 20024178121

1208Legendary Teams ContestUSU Local Contest. March 20022359213

12091, 10, 100, 1000...Autumn School Contest 20021484534

1210Kind SpiritsAutumn School Contest 20022983170

1211Collective GuaranteeAutumn School Contest 20021627311

1212BattleshipAutumn School Contest 20021025492

1213Cockroaches!Autumn School Contest 20022974171

1214Strange ProcedureAutumn School Contest 20024978102

1215Exactness of Projectile HitAutumn School Contest 20021685300

1216Two Pawns and One KingUSU Championship 20022342088

1217Unlucky TicketsUSU Championship 20021237409

1218Episode N-th: The Jedi TournamentUSU Championship 20021566323

1219Symbolic SequenceUSU Championship 20024232120

1220StacksUSU Championship 20021824278

1221Malevich Strikes Back!USU Championship 20021201421

1222Chernobyl’ EaglesUSU Championship 20023550143

1223Chernobyl’ Eagle on a RoofUSU Championship 20021729293

1224SpiralNEERC 2002 Central Subregional773366

1225FlagsNEERC 2002 Central Subregional1443535

1226esreveR redrONEERC 2002 Central Subregional4479114

1227Rally ChampionshipNEERC 2002 Central Subregional1679302

1228ArrayNEERC 2002 Central Subregional4707108

1229Strong BrickworkNEERC 2002 Central Subregional1322383

1230Introspective ProgramNEERC 2002 Central Subregional659762

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2262160

1232Asteroid LandingNEERC 2002 Central Subregional2042382

1233Amusing NumbersNEERC 2002543923

1234BricksNEERC 2002733687

1235Cricket FieldNEERC 2002654769

1236Decoding TaskNEERC 20021020495

1237Evacuation PlanNEERC 2002508986

1238FoldingNEERC 20021215417

1239Ghost BustersNEERC 20021543112

1240Heroes of Might and MagicNEERC 20023461433

1241Inlay CuttersNEERC 20022901702

1242WerewolfUSU Personal Contest 20032888177

1243Divorce of the Seven DwarfsUSU Personal Contest 20031040649

1244GentlemenUSU Personal Contest 20031998255

1245PicturesUSU Personal Contest 2003524958

1246Tethered DogUSU Personal Contest 20031516335

1247Check a SequenceUSU Personal Contest 20032115241

1248Sequence SumUSU Personal Contest 2003759665

1249Ancient NecropolisUSU Local Contest. March 20032325219

1250Sea BurialUSU Local Contest. March 2003691730

1251Cemetery ManagerUSU Local Contest. March 20033311501

1252Sorting the TombstonesUSU Local Contest. March 20031272399

1253NecrologuesUSU Local Contest. March 2003729693

1254Die HardUSU Local Contest. March 2003784645

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031814281

1256Cemetery GuardUSU Local Contest. March 20032152275

1257HyphenationAutumn School Contest 20032821765

1258PoolAutumn School Contest 20031227417

1259How to Become Star?Autumn School Contest 20031294395

1260Nudnik PhotographerAutumn School Contest 20034631111

1261TipsAutumn School Contest 20031554330

1262Pseudo-Roman NumberAutumn School Contest 20031310390

1263ElectionsAutumn School Contest 20031211443

1264WorkdaysAutumn School Contest 20032454421

1265MirrorUSU Championship 20033241544

1266Kirchhoff's LawUSU Championship 20033421465

1267Yekaterinburg SubwayUSU Championship 20032861742

1268Little ChuUSU Championship 2003694732

1269Obscene Words FilterUSU Championship 2003599847

1270UnicubeUSU Championship 20032052398

1271Sailing DirectionsUSU Championship 20031014645

1272Non-Yekaterinburg SubwayUSU Championship 20033489147

1273TieUSU Championship 20031100465

1274Fractional ArithmeticNEERC 2003 Central Subregional737691

1275Knights of the Round TableNEERC 2003 Central Subregional2052399

1276TrainNEERC 2003 Central Subregional690737

1277Cops and ThievesNEERC 2003 Central Subregional579876

1278“… Connecting People”NEERC 2003 Central Subregional511990

1279WarehouseNEERC 2003 Central Subregional1208424

1280Topological SortingNEERC 2003 Central Subregional3634142

1281River BasinNEERC 2003 Central Subregional2711836

1282Game TreeNEERC 2003 Central Subregional1521337

1283DwarfUSU Personal Contest 20044424117

1284Space PokerUSU Personal Contest 20042102353

1285Thread in a HyperspaceUSU Personal Contest 20043061638

1286Starship TravelUSU Personal Contest 2004774660

1287Mars CanalsUSU Personal Contest 20041349381

1288AstrolocationUSU Personal Contest 20042132321

1289One Way TicketUSU Personal Contest 20041290398

1290SabotageSpring School Contest 2004644680

1291Gear-wheelsSpring School Contest 20041334385

1292Mars Space StationsSpring School Contest 20041351380

1293EniyaSpring School Contest 20043571614

1294Mars SatellitesSpring School Contest 20041630316

1295Crazy NotionsSpring School Contest 20043417151

1296HyperjumpSpring School Contest 2004822763

1297PalindromeSpring School Contest 2004630182

1298KnightSpring School Contest 20042212233

1299PsyloniansSpring School Contest 20043231555

1300TaxesUral Championship 19981682910

1301Cube in LabyrinthUral Championship 1998688742

1302Delta-waveUral Championship 19981470350

1303Minimal CoverageUral Championship 19982851181

1304ParallelepipedUral Championship 19982631897

1305Convex HullUral Championship 1998723707

1306Sequence MedianUral Championship 19983538146

1307ArchiverUral Championship 2004. Round 13921289

1308Dean's PyramidUral Championship 2004. Round 11712863

1309DisputeUral Championship 2004. Round 1845606

1310ACM DiagnosticsUral Championship 2004. Round 14691082

1311Stable ConstructionUral Championship 2004. Round 13451460

1312TrayUral Championship 2004. Round 11623013

1313Some Words about SportUral Championship 2004. Round 11526334

1314Chase in SubwayUral Championship 2004. Round 1869590

1315MDPAR and MIIARUral Championship 2004. Round 12711844

1316Electronic AuctionUral Championship 2004. Round 11179436

1317HailUral Championship 2004. Round 24751069

1318LogarithmUral Championship 2004. Round 23611397

1319HotelUral Championship 2004. Round 21332939

1320Graph DecompositionUral Championship 2004. Round 21793287

1321Floor IndicatorUral Championship 2004. Round 23721357

1322SpyUral Championship 2004. Round 22816183

1323ClassmatesUral Championship 2004. Round 2616828

1324Extra SpacesUral Championship 2004. Round 2544936

1325DirtUral Championship 2004. Round 2953538

1326Bottle TapsUral Championship 2004. Round 21314391

1327FusesAutumn School Contest 20041110947

1328FireballAutumn School Contest 20043581416

1329Galactic HistoryAutumn School Contest 20041125459

1330IntervalsAutumn School Contest 2004544596

1331VladislavaAutumn School Contest 2004514994

1332Genie BomberAutumn School Contest 2004829621

1333Genie Bomber 2Autumn School Contest 20042386217

1334CheckersAutumn School Contest 2004954540

1335White ThesisAutumn School Contest 20042851182

1336Problem of Ben BetsalelAutumn School Contest 20044248122

1337BureaucracyAutumn School Contest 20043251555

1338AutomobilesUSU Championship 20042821790

1339BabiesUSU Championship 2004599858

1340CucarachaUSU Championship 2004945025

1341DeviceUSU Championship 20044481141

1342EnterpriseUSU Championship 2004700736

1343Fairy TaleUSU Championship 20041248415

1344Gigantic TurnipUSU Championship 20041074467

1345HTMLUSU Championship 20043531440

1346Intervals of MonotonicityUSU Championship 20041746298

1347BlogSpring School Contest 20053691380

1348Goat in the Garden 2Spring School Contest 20052921178

1349FarmSpring School Contest 20051030351

1350CanteenSpring School Contest 20051335389

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005988524

1352Mersenne PrimesSpring School Contest 20053969131

1353Milliard Vasya's FunctionSpring School Contest 20055052103

1354Palindrome. Again PalindromeSpring School Contest 20053765139

1355Bald Spot RevisitedSpring School Contest 20052463211

1356Something EasierSpring School Contest 20051752297

1357Teakettle 1.0 for DummiesSpring School Contest 20054301189

1358CablesSpring School Contest 2005952544

1359ConstructionSpring School Contest 20054411160

1360Philosophical DisputeUral Championship 2005. Round 24001277

1361Spaceology vs. ChronisticsUral Championship 2005. Round 22571960

1362Classmates 2Ural Championship 2005. Round 21167445

1363HalftonesUral Championship 2005. Round 2935081

1364LaraKillerUral Championship 2005. Round 2537957

1365Testing CalculatorUral Championship 2005. Round 21024673

1366PresentsUral Championship 2005. Round 2985526

1367Top SecretUral Championship 2005. Round 21652991

1368Goat in the Garden 3Ural Championship 2005. Round 22002492

1369Cockroach RaceUral Championship 2005. Round 23312172

1370MagicianUral Championship 2005. Round 2583790

1371Cargo AgencyUral Championship 2005. Round 1994523

1372Death StarUral Championship 2005. Round 1805830

1373Pictura ex MachinaUral Championship 2005. Round 1611845

1374MisereUral Championship 2005. Round 14210090

1375Bill CleversUral Championship 2005. Round 1958542

1376Dean's Pyramid 2Ural Championship 2005. Round 12514991

1377Lara CroftUral Championship 2005. Round 11757297

1378Artificial IntelligenceUral Championship 2005. Round 13421491

1379Cups TransportationUral Championship 2005. Round 1847612

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1154198

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1373570

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2911743

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest459541

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest964951

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2123246

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest4411164

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest3701381

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest2415434

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest935555

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest479206

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest855524

1392Dreaming of Stars673768

1393Average Common Prefix4411154

1394Ships. Version 22514994

1395Pascal vs. C++. Version 22092306

1396Maximum. Version 22441983

1397Points Game2741727

1398Bishop and Pawn548862

1399Economical Director3710230

1400Cellular CharactersAutumn School Contest 2005944550

1401GamersAutumn School Contest 20053123167

1402CocktailsAutumn School Contest 20054036130

1403CourierAutumn School Contest 20051487351

1404Easy to Hack!Autumn School Contest 2005651280

1405Goat in the Garden 5Autumn School Contest 2005724715

1406Next NumberAutumn School Contest 20051507346

1407One-two, One-twoAutumn School Contest 20051350386

1408Polynomial MultiplicationAutumn School Contest 20054241209

1409Two GangstersAutumn School Contest 20053428015

1410CrackUSU Championship 20051344386

141140 Islands KnightsUSU Championship 20051563152

1412Autumn TideUSU Championship 20053321530

1413Mars JumperUSU Championship 20052910179

1414Astronomical DatabaseUSU Championship 20051210429

1415Mobile LifeUSU Championship 2005479178

1416ConfidentialUSU Championship 20051314395

1417Space Poker 2USU Championship 20052571960

1418Military StoryUSU Championship 2005565910

1419Maps of the Island WorldsUSU Championship 20054181223

1420Integer-Valued Complex DivisionUSU Championship 20052671889

1421Credit OperationsTimus Top Coders: First Challenge932544

1422FirefliesTimus Top Coders: First Challenge586860

1423String TaleTimus Top Coders: First Challenge2978172

1424MinibusTimus Top Coders: First Challenge715707

1425Queen 2Timus Top Coders: First Challenge2831749

1426RectanglesTimus Top Coders: First Challenge885230

1427SMSTimus Top Coders: First Challenge1400364

1428Jedi RiddleTimus Top Coders: First Challenge1019498

1429BiscuitsTimus Top Coders: First Challenge1812684

1430Crime and PunishmentTimus Top Coders: First Challenge1095464

1431DiplomasUSU Personal Contest 20061400363

1432Twofold LuckUSU Personal Contest 2006547987

1433DiamondsUSU Personal Contest 20061929264

1434Buses in VasyukiUSU Personal Contest 2006561895

1435Financial ErrorUSU Personal Contest 2006505993

1436BillboardUSU Personal Contest 2006601837

1437Gasoline StationUSU Personal Contest 20061026493

1438Time Limit ExceededUSU Personal Contest 20061603007

1439Battle with You-Know-WhoUral Championship 20061170431

1440Training ScheduleUral Championship 2006744674

1441From the History of Gringotts BankUral Championship 20064351142

1442Floo PowderUral Championship 20061483217

1443RailsUral Championship 2006742676

1444ElephpotamusUral Championship 20061849273

1445Christmas giftsUral Championship 2006840598

1446Sorting HatUral Championship 2006558991

1447Portkey NetworkUral Championship 2006503991

1448Lighting in HogwartsUral Championship 2006861584

1449Credit Operations 2Timus Top Coders: Second Challenge3291491

1450Russian PipelinesTimus Top Coders: Second Challenge3294153

1451Beerhouse TaleTimus Top Coders: Second Challenge497997

1452Pascal vs. C++Timus Top Coders: Second Challenge824606

1453QueenTimus Top Coders: Second Challenge4071212

1454Rectangles 2Timus Top Coders: Second Challenge1832619

1455Freedom of SpeechTimus Top Coders: Second Challenge2302106

1456Jedi Riddle 2Timus Top Coders: Second Challenge666748

1457Heating MainTimus Top Coders: Second Challenge739768

1458War GamesTimus Top Coders: Second Challenge3981239

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2831688

1460WiresPetrozavodsk Winter 2006. USU Contest1074227

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4791011

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest576844

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest813601

1464LightPetrozavodsk Winter 2006. USU Contest1602909

1465Pawn GamePetrozavodsk Winter 2006. USU Contest999490

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1423254

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3911233

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest572843

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest515934

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1934252

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2969165

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4511064

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest825330

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest668723

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1173861

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3701290

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1513046

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1114053

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest994499

1480CouponsUSU Championship 20061035468

1481Winning ChancesUSU Championship 20061952386

1482Triangle GameUSU Championship 20061473115

1483Table FootballUSU Championship 20061263384

1484Film RatingUSU Championship 2006754640

1485Football and LieUSU Championship 20062711741

1486Equal SquaresUSU Championship 2006768629

1487Chinese FootballUSU Championship 20063731277

1488ACM PokerUSU Championship 20063021568

1489Points on a ParallelepipedAutumn School Contest 20061254386

1490Fire CircleAutumn School Contest 20062489195

1491Unreal StoryAutumn School Contest 20062372205

1492Vasya's Dad 2Autumn School Contest 20062332010

1493One Step from HappinessAutumn School Contest 20061038547

1494MonobilliardsAutumn School Contest 2006524393

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

1496SpammerAutumn School Contest 2006996649

1497Cutting a SquareAutumn School Contest 20061613301

1498Stroke at Full SpeedAutumn School Contest 2006538891

1499KerchiefsAutumn School Contest 20063191485

1500Pass LicensesNEERC 2006 Eastern Subregional751640

1501Sense of BeautyNEERC 2006 Eastern Subregional1818266

1502Domino DotsNEERC 2006 Eastern Subregional658374

1503PolynomialNEERC 2006 Eastern Subregional2701740

1504Good MannersNEERC 2006 Eastern Subregional2082234

1505Oil TransferNEERC 2006 Eastern Subregional1582899

1506Columns of NumbersNEERC 2006 Eastern Subregional3544137

1507Difficult DecisionNEERC 2006 Eastern Subregional1091442

1508Japanese PuzzleNEERC 2006 Eastern Subregional2911618

1509Domino RecognitionNEERC 2006 Eastern Subregional1293504

1510OrderNEERC 2006 Eastern Subregional559087

1511Fiscal OperationsTimus Top Coders: Third Challenge3841224

1512ZiniumTimus Top Coders: Third Challenge538880

1513Lemon TaleTimus Top Coders: Third Challenge1260380

1514National ParkTimus Top Coders: Third Challenge2591793

1515CashmasterTimus Top Coders: Third Challenge2243214

1516NostalgiaTimus Top Coders: Third Challenge2571807

1517Freedom of ChoiceTimus Top Coders: Third Challenge1969244

1518Jedi Riddle 3Timus Top Coders: Third Challenge4461058

1519Formula 1Timus Top Coders: Third Challenge1022467

1520Empire Strikes BackTimus Top Coders: Third Challenge1862461

1521War Games 2Timus Top Coders: Third Challenge3811126

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2561791

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1598296

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2812535

1525PathPetrozavodsk Winter 2007. D.Gozman Contest1221387

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest3371373

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3971170

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1748271

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest1173751

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest520899

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest3201444

1532Lost in TranslationUSU Personal Contest 20072252022

1533Fat HobbitsUSU Personal Contest 2007469992

1534Football in GondorUSU Personal Contest 2007800587

1535The Hobbit or There and Back AgainUSU Personal Contest 2007952494

1536Delights of Pipe-weedUSU Personal Contest 2007557310

1537EntsUSU Personal Contest 20071666284

1538Towers of GuardUSU Personal Contest 20073601284

1539Intelligence DataUSU Personal Contest 20074321075

1540Battle for the RingUSU Personal Contest 20074291082

1541ChaseUSU Personal Contest 20072062200

1542AutocompletionUral Championship 2007737630

1543Dance RevolutionUral Championship 20072042199

1544Classmates 3Ural Championship 20073651255

1545HieroglyphsUral Championship 2007940150

1546Japanese SortingUral Championship 2007519890

1547Password SearchUral Championship 2007533867

1548Sakura and StatisticsUral Championship 20072214706

1549Another Japanese PuzzleUral Championship 20071872389

1550Dean's Pyramid 3Ural Championship 2007778597

1551Sumo TournamentUral Championship 20071740269

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest3771180

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1588286

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest699644

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest409129

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest399316

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2451790

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest516868

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest964306

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest478935

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1472907

1562GM-pineappleUSU Championship 20071116404

1563BayanUSU Championship 2007845954

1564Counting OnesUSU Championship 2007654686

1565The Duel for ThreeUSU Championship 20072381835

1566Triangular PostcardsUSU Championship 20071363118

1567SMS-spamUSU Championship 20071120441

1568Train Car SortingUSU Championship 20072671643

1569Networking the “Iset”USU Championship 2007485920

1570Eating HighUSU Championship 2007494903

1571InterpretersUSU Championship 20071005448

1572Yekaterinozavodsk Great WellAutumn School Contest 20073091147

1573AlchemyAutumn School Contest 20074214108

1574Mathematicians and bracketsAutumn School Contest 20071270355

1575Yekaterinburg Subway 2Autumn School Contest 2007520858

1576Telephone TariffsAutumn School Contest 20073073147

1577E-mailAutumn School Contest 2007948475

1578Mammoth HuntAutumn School Contest 2007506881

1579Coat TransportationAutumn School Contest 2007904497

1580Dean's DebtsAutumn School Contest 2007496898

1581TeamworkAutumn School Contest 20071119741

1582BookmakersNEERC 2007 Eastern Subregional3695122

1583CheeseNEERC 2007 Eastern Subregional2301889

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191378

1585PenguinsNEERC 2007 Eastern Subregional1189238

1586Threeprime NumbersNEERC 2007 Eastern Subregional3127145

1587Flying PigNEERC 2007 Eastern Subregional542821

1588JamaicaNEERC 2007 Eastern Subregional1377327

1589SokobanNEERC 2007 Eastern Subregional2015110

1590Bacon’s CipherNEERC 2007 Eastern Subregional2404188

1591Abstract ThinkingNEERC 2007 Eastern Subregional4141069

1592Chinese WatchesNEERC 2007 Eastern Subregional747599

1593Square Country. Version 2553733

1594Aztec Treasure774636

1595Perfect Sequence3391155

1596Knight Mare249556

1597Chernobyl’ Eagle on a Roof. Version 21182052

1598DSA Attack464660

1599Winding Number1171862

1600AirportUSU Personal Contest 2008783558

1601AntiCAPSUSU Personal Contest 2008481492

1602ElevatorUSU Personal Contest 2008970451

1603EruditeUSU Personal Contest 20081729254

1604Country of FoolsUSU Personal Contest 20083090143

1605Devil's SequenceUSU Personal Contest 2008717608

1606SlalomUSU Personal Contest 2008613710

1607TaxiUSU Personal Contest 2008960546

1608Lucky Tickets 2008Ural Championship 20084081052

1609Tram TileUral Championship 20081382970

1610CactusesUral Championship 20082082016

1611DecimationUral Championship 2008622695

1612Tram ForumUral Championship 20082902151

1613For Fans of StatisticsUral Championship 20083104141

1614National Project “Trams”Ural Championship 2008511844

1615Tram SolitaireUral Championship 20082002093

1616Square Country 4Ural Championship 2008994033

1617Flat SpotsUral Championship 2008678065

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest864452

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest582722

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2641560

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest874406

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1233213

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1263143

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest725212

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest3991045

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest457771

1627JoinPetrozavodsk Winter 2008. ITMO Contest3781102

1628White StreaksUSU Championship 20082510168

1629TripUSU Championship 2008519799

1630TalismanUSU Championship 20084051019

1631Drunk King 2USU Championship 2008858487

1632LasersUSU Championship 2008834545

1633HippogriffsUSU Championship 2008541767

1634Spider MiteUSU Championship 20081772260

1635Mnemonics and PalindromesUSU Championship 20082102200

1636Penalty TimeUSU Championship 2008704760

1637Triangle Game 2USU Championship 20081153382

1638BookwormUSU Championship 2008646365

1639Chocolate 2Autumn School Contest 20081302632

1640Circle of WinterAutumn School Contest 20082386176

1641DutiesAutumn School Contest 2008824505

16421D MazeAutumn School Contest 2008441095

1643Attack of the Dark FortressAutumn School Contest 2008978427

1644A Whole Lot of WalnutsAutumn School Contest 20084214100

1645Ski RaceAutumn School Contest 20082104199

1646Godzilla Strikes Back!Autumn School Contest 2008458901

1647Divide an Island!Autumn School Contest 2008496833

1648YachtsAutumn School Contest 20081089384

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516900

1650BillionairesNEERC 2008 Eastern Subregional2273184

1651Shortest SubchainNEERC 2008 Eastern Subregional1213344

1652Banking CrisisNEERC 2008 Eastern Subregional1442733

1653Death ConveyorNEERC 2008 Eastern Subregional546577

1654Cipher MessageNEERC 2008 Eastern Subregional707259

1655Somali PiratesNEERC 2008 Eastern Subregional2151871

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2041205

1657Cube SnakeNEERC 2008 Eastern Subregional2651531

1658Sum of DigitsNEERC 2008 Eastern Subregional2083201

1659Regular TrianglesNEERC 2008 Eastern Subregional639649

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest546512

1661DodecahedronPetrozavodsk Winter 2008. USU Contest1003789

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest804631

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223157

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest2011975

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest942438

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest3101302

1667Square Country 3Petrozavodsk Winter 2008. USU Contest2121877

1668Death Star 2Petrozavodsk Winter 2008. USU Contest615870

1669Universal WordPetrozavodsk Winter 2008. USU Contest2891394

1670AsteriskPetrozavodsk Summer 2008. USU Contest2081904

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest3786109

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2711216

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest3261235

1674Drunk KingPetrozavodsk Summer 2008. USU Contest566288

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest2121869

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest2291736

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2491602

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest695253

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3961022

1680The First NonqualifyingUSU Personal Contest 20091842222

1681Brother Bear's GardenUSU Personal Contest 20091013702

1682Crazy ProfessorUSU Personal Contest 2009756536

1683FridgeUSU Personal Contest 20093029135

1684Jack's Last WordUSU Personal Contest 20091541265

1685OrthographyUSU Personal Contest 20092247182

1686Photovoltaic SpaceshipUSU Personal Contest 20092611516

1687Numismatics for FunUSU Personal Contest 20093101284

1688Team.GOV!USU Personal Contest 20093081133

1689Fisherman and BarbellUSU Personal Contest 2009435923

1690Army of MagesPetrozavodsk Winter 2009. USU Contest637633

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1213128

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest1076377

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2910506

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1312906

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1312906

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest456879

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest645537

1698Square Country 5Petrozavodsk Winter 2009. USU Contest632638

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3691081

1700AwakeningUral Championship 2009844478

1701Ostap and PartnersUral Championship 2009627640

1702CrossroadUral Championship 20091672305

1703Robotic ArmUral Championship 20093141259

1704DemodulationUral Championship 20091153264

1705Gangster HaresUral Championship 2009423942

1706Cipher Message 2Ural Championship 2009594675

1707Hypnotoad's SecretUral Championship 20092041906

1708Sum of Digits 2Ural Championship 20092711025

1709Penguin-AviaUral Championship 20092644154

1710Boris, You Are Wrong!Ural Championship 2009612656

1711Code NamesNEERC 2009 Eastern Subregional2936133

1712Cipher GrilleNEERC 2009 Eastern Subregional459885

1713Key SubstringsNEERC 2009 Eastern Subregional612631

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1123217

1715Another Ball KillerNEERC 2009 Eastern Subregional3781012

1716Alternative SolutionNEERC 2009 Eastern Subregional515748

1717Eligibility RulesNEERC 2009 Eastern Subregional1662230

1718RejudgeNEERC 2009 Eastern Subregional1271306

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2531492

1720Summit Online JudgeNEERC 2009 Eastern Subregional388986

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional668579

1722Observation DeckUral Regional School Programming Contest 20092801351

1723Sandro's BookUral Regional School Programming Contest 2009631162

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009584660

1725Sold Out!Ural Regional School Programming Contest 20092789140

1726VisitsUral Regional School Programming Contest 20093125125

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091956199

1728Curse on Team.GOVUral Regional School Programming Contest 2009736525

1729Dead Man's ChestUral Regional School Programming Contest 2009613629

1730ManBearPigUral Regional School Programming Contest 20093331143

1731DillUral Regional School Programming Contest 20093756104

1732Ministry of TruthUSU Championship 2009846456

1733Forgotten TechnologyUSU Championship 2009744651

1734Endgame DatabaseUSU Championship 20091672207

1735Theft of the CenturyUSU Championship 20091232938

1736Chinese HockeyUSU Championship 20093251166

1737Mnemonics and Palindromes 3USU Championship 20091542252

1738Computer SecurityUSU Championship 2009381999

1739FaryuksUSU Championship 20092011852

1740Deer is Better!USU Championship 20092819138

1741Communication FiendUSU Championship 20091354286

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1233309

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest382980

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1722110

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest455826

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest2171692

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2691376

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1431267

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1722110

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2941263

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest913802

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1487257

1753BookshelfUSU Personal Contest 20101140331

1754Explosion in a PyramidUSU Personal Contest 2010577648

1755CakeUSU Personal Contest 2010450826

1756One and a Half DiggersUSU Personal Contest 20102128178

1757Gold BarsUSU Personal Contest 20101542318

1758Bald Spot Revisited 2USU Personal Contest 20101282755

1759Long-LiversUSU Personal Contest 2010815461

1760Infernal WorkUSU Personal Contest 2010550679

1761Binary PalindromeUSU Personal Contest 20103401086

1762Search for a Hiding-PlaceUSU Personal Contest 20102161682

1763Expert FleaUral Championship 2010605398

1764TranssibUral Championship 20102001799

1765Error 404Ural Championship 2010794245

1766Humpty DumptyUral Championship 20102641379

1767The House of Doctor DeeUral Championship 2010507731

1768Circular StringsUral Championship 20103091184

1769Old Ural LegendUral Championship 20101844204

1770The Party of Ural ChampionsUral Championship 20102081733

1771A Deputy's MorningUral Championship 2010506297

1772Ski-Trails for RobotsUral Championship 2010507731

1773Metro to Every HomeUral Championship 2010436847

1774Barber of the Army of MagesUral SU Championship 2010699513

1775Space BowlingUral SU Championship 2010377940

1776Anniversary FireworkUral SU Championship 2010776463

1777AnindilyakwaUral SU Championship 20102889125

1778Chinese Hockey 2Ural SU Championship 2010724435

1779The Great TeamUral SU Championship 20101071336

1780Gray CodeUral SU Championship 2010385921

1781Clean CodeUral SU Championship 20101592152

1782Jack's New WordUral SU Championship 20101632102

1783Nuclear Arms RaceUral SU Championship 2010762471

1784RoundersUral SU Championship 20102861229

1785Lost in LocalizationUral Regional School Programming Contest 20102240516

1786Sandro's BiographyUral Regional School Programming Contest 20103336109

1787Turn for MEGAUral Regional School Programming Contest 20101459025

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102265160

1789Searching for the DodecahedronUral Regional School Programming Contest 20101663217

1790Searching for the TruthUral Regional School Programming Contest 20102531381

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361476

1792Hamming CodeUral Regional School Programming Contest 2010437883

1793Tray 2Ural Regional School Programming Contest 2010909395

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101841196

1795Husband in a ShopUral Regional School Programming Contest 20101449249

1796Amusement ParkUral Regional School Programming Contest 20103325109

1797Summit Online Judge. Version 2475449

1798Fire Circle. Version 2922352

1799Sasha and swag strings365136

1800Murphy's LawNEERC 2010 Eastern Subregional2161167

1801The Revolution CupNEERC 2010 Eastern Subregional545658

1802Cube PuzzleNEERC 2010 Eastern Subregional1602130

1803The Czechs' RiflesNEERC 2010 Eastern Subregional501709

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional884405

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3491009

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1896190

1807Cartridges for MaximNEERC 2010 Eastern Subregional2331490

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1741968

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional602592

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest744227

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2351449

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1132886

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest2091621

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest1063061

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest704438

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1382399

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest3411011

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1672006

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest416961

1820Ural SteaksUSU Personal Contest 20111394625

1821BiathlonUSU Personal Contest 20111994175

1822Hugo II's WarUSU Personal Contest 2011499690

1823Ideal GasUSU Personal Contest 20111015343

1824Ifrit BomberUSU Personal Contest 20113211062

1825Ifrit Bomber 2USU Personal Contest 2011370925

1826MinefieldUSU Personal Contest 20111134307

1827Indigenous WarsUSU Personal Contest 20112861187

1828Approximation by a ProgressionUSU Personal Contest 2011734472

1829Routing TablesUSU Personal Contest 2011943379

1830Help in the RNOSUral Championship 2011361939

1831Tsyfirkin's LessonUral Championship 20111352401

1832Arirang ShowUral Championship 2011358946

1833Hopes of RowingUral Championship 20111612036

1834Tennis RacketUral Championship 2011624836

1835Swamp DoctorUral Championship 2011993195

1836Babel FishUral Championship 20112881168

1837Isenbaev's NumberUral Championship 2011585359

1838Samurai's StrokeUral Championship 2011474719

1839The MentaculusUral Championship 20111252579

1840Victim of AdvertisingUral Championship 2011318493

1841CablewaysPetrozavodsk Summer 2010. USU Contest1452178

1842Local RootsPetrozavodsk Summer 2010. USU Contest466029

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest714168

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest2061563

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest634625

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2196153

1847ZamkadyePetrozavodsk Summer 2010. USU Contest674385

1848Fly HuntPetrozavodsk Summer 2010. USU Contest634625

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1252501

1850Space TourismPetrozavodsk Summer 2010. USU Contest1112790

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1821756

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1232535

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest357493

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest792420

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2491302

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest773876

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2371365

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest773876

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest714163

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest721461

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest3271001

1862Very Wealthy MoleUral FU Championship 20112531276

1863Peaceful AtomUral FU Championship 20113001083

1864Get-Together at Den'sUral FU Championship 20111925173

1865The Island of MärketUral FU Championship 2011883425

1866Poetic FootUral FU Championship 2011435754

1867NanotechnologiesUral FU Championship 20111192602

1868Prediction ContestUral FU Championship 20112141156

1869New Year CruiseUral FU Championship 20111414236

1870Zinium 2Ural FU Championship 2011466705

1871Seismic WavesUral FU Championship 2011533618

1872Spacious OfficeUral FU Championship 2011414792

1873GOV ChroniclesUral Regional School Programming Contest 2011917362

1874Football GoalUral Regional School Programming Contest 20111706195

1875Angry BirdsUral Regional School Programming Contest 2011336969

1876Centipede's MorningUral Regional School Programming Contest 2011617854

1877Bicycle CodesUral Regional School Programming Contest 20111758219

1878Rubinchik's CubeUral Regional School Programming Contest 20111562213

1879GOV-internship 2Ural Regional School Programming Contest 20112191463

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111103630

1881Long problem statementUral Regional School Programming Contest 2011547661

1882Old NokiaUral Regional School Programming Contest 20111122747

1883Ent's BirthdayUral Regional School Programming Contest 20112671210

1884Way to the UniversityUral Regional School Programming Contest 2011494665

1885Passenger ComfortNEERC 2011 Eastern Subregional1764189

1886Trip 2NEERC 2011 Eastern Subregional1492104

1887Frequent Flyer CardNEERC 2011 Eastern Subregional3041066

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional719459

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1097302

1890Money out of Thin AirNEERC 2011 Eastern Subregional719459

1891Language OceanNEERC 2011 Eastern Subregional470697

1892Morning in KoltsovoNEERC 2011 Eastern Subregional367888

1893A380NEERC 2011 Eastern Subregional565759

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2191461

1895Steaks on BoardNEERC 2011 Eastern Subregional1442173

1896War Games 2.1245873

1897Alice and Bob and a string166493

1900Brainwashing DeviceUral Championship 2012583521

1901Space ElevatorsUral Championship 2012592514

1902Neo-VeniceUral Championship 20122715113

1903Unidentified ShipsUral Championship 2012319940

1904The Lessons of the PastUral Championship 2012647471

1905Travel in TimeUral Championship 20122641129

1906The Lost CivilizationUral Championship 2012307731

1907Coffee and BunsUral Championship 20122151374

1908Brute-force SearchUral Championship 20121362118

1909Space ReconUral Championship 2012614355

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional910834

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional574608

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2331271

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1521906

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584540

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1398219

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823356

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1297236

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional316947

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362115

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional419720

1921Chaos and OrderUral Regional School Programming Contest 20122371248

1922Superhero TeamUral Regional School Programming Contest 2012972314

1923Scary PoliticsUral Regional School Programming Contest 2012557544

1924Four ImpsUral Regional School Programming Contest 2012802238

1925British Scientists Save the WorldUral Regional School Programming Contest 2012447069

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901027

1927Herbs and MagicUral Regional School Programming Contest 20122741085

1928Another Ecology ProblemUral Regional School Programming Contest 2012388774

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012811375

1930Ivan's CarUral Regional School Programming Contest 20121848166

1931Excellent TeamUral FU Championship 20121848165

1932The Secret of IdentifierUral FU Championship 2012305975

1933Guns for Battle!Ural FU Championship 2012757401

1934Black SpotUral FU Championship 2012857354

1935Tears of DrownedUral FU Championship 2012392278

1936RoshamboUral FU Championship 20122571151

1937Davy Jones’s OrganUral FU Championship 20122441210

1938Caribbean TriangleUral FU Championship 2012524955

1939First SealUral FU Championship 2012353846

1940Not So Simple YearsUral FU Championship 2012360830

1941Scary Martian WordUral FU Personal Contest 2012697429

1942Attack at the OrbitUral FU Personal Contest 2012460645

1943Space RummyUral FU Personal Contest 2012327900

1944Record of the Attack at the OrbitUral FU Personal Contest 20121279235

1945Many-armed BrothersUral FU Personal Contest 2012803370

1946Chinese Hockey 3Ural FU Personal Contest 20121521872

1947MeanderUral FU Personal Contest 20121651733

1948The Robot on the LineUral FU Personal Contest 20122311258

1949The Best Picture in the GalaxyUral FU Personal Contest 20121921501

1950Martian FarmlandsUral FU Personal Contest 20121342106

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1411934

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1511679

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1042561

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection673792

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection813209

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1102433

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection425615

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection663842

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection2611078

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection662435

1961Cantonese DialectUral FU Personal Contest 2013318889

1962In Chinese RestaurantUral FU Personal Contest 2013354801

1963KiteUral FU Personal Contest 2013588487

1964Chinese DialectsUral FU Personal Contest 20131717169

1965Pear TreesUral FU Personal Contest 20132811002

1966Cycling RoadsUral FU Personal Contest 2013417683

1967Programmer CasinoUral FU Personal Contest 2013405830

1968Glass PyramidUral FU Personal Contest 20131681638

1969Hong Kong TramUral FU Personal Contest 2013892945

1970皇后像廣場Ural FU Personal Contest 20132241246

1971Graphics SettingsUral Championship 2013416678

1972Game TestingUral Championship 2013723520

1973Location GeneratorUral Championship 2013405772

1974Similar TunesUral Championship 20132381164

1975Model of the EarthUral Championship 2013494892

1976Game OptimizationUral Championship 20132111306

1977Energy WallUral Championship 20131082446

1978E-LiteUral Championship 2013763356

1979Resources DistributionUral Championship 20132051342

1980Road to InvestorUral Championship 2013442639

1981Parallel and PerpendicularUral FU Championship 2013641435

1982Electrification PlanUral FU Championship 20132131132

1983Nectar GatheringUral FU Championship 20131611657

1984Dummy GuyUral FU Championship 20131347209

1985Prime SquareUral FU Championship 20131331981

1986Paul’s SaladsUral FU Championship 20132271195

1987Nested SegmentsUral FU Championship 20131689167

1988Planet Ocean LandingUral FU Championship 20132341161

1989SubpalindromesUral FU Championship 2013849330

1990PodracingNEERC 2013 Eastern Subregional2571059

1991The battle near the swampNEERC 2013 Eastern Subregional595447

1992CVSNEERC 2013 Eastern Subregional731382

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1402200

1994The Emperor's planNEERC 2013 Eastern Subregional2581055

1995Illegal spicesNEERC 2013 Eastern Subregional457606

1996Cipher Message 3NEERC 2013 Eastern Subregional2141263

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional507547

1998The old PadawanNEERC 2013 Eastern Subregional754370

1999The secret moduleNEERC 2013 Eastern Subregional307071

2000Grand Theft Array VUral Regional School Programming Contest 20131802156

2001Mathematicians and BerriesUral Regional School Programming Contest 20131309522

2002Test TaskUral Regional School Programming Contest 2013400170

2003Simple MagicUral Regional School Programming Contest 2013778358

2004Scientists from SpilkovoUral Regional School Programming Contest 2013362758

2005Taxi for ProgrammersUral Regional School Programming Contest 2013307791

2006Kirill the GardenerUral Regional School Programming Contest 2013604027

2007Mutants versus MachinesUral Regional School Programming Contest 20131341957

2008SwiftyUral Regional School Programming Contest 20132481093

2009Canteen LineUral Regional School Programming Contest 2013326839

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132143131

2011Long StatementUral Regional School Programming Contest 20132779101

2012About Grisha N.NEERC 2014 Eastern Subregional1555817

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional262953

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional469541

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional869295

2016Magic and ScienceNEERC 2014 Eastern Subregional218362

2017Best of a bad lotNEERC 2014 Eastern Subregional1801364

2018The Debut AlbumNEERC 2014 Eastern Subregional2527102

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional891288

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1638157

2021Scarily interesting!NEERC 2014 Eastern Subregional566450

2022Riding a ToadNEERC 2014 Eastern Subregional583812

2023Donald is a postmanNEERC 2014 Eastern Subregional667439

2024Adventure TimeUral Regional School Programming Contest 2014763334

2025Line FightingUral Regional School Programming Contest 2014426060

2026Dean and ScheduleUral Regional School Programming Contest 2014429588

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014476531

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014289864

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014417605

2030Awesome Backup SystemUral Regional School Programming Contest 2014499507

2031Overturned NumbersUral Regional School Programming Contest 2014301186

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014322778

2033DevicesUral Regional School Programming Contest 20142547101

2034CaravansUral Regional School Programming Contest 2014901284

2035Another Dress RehearsalUral Regional School Programming Contest 2014339076

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1381736

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest2051195

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest952447

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest306422

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest287865

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest1102141

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest583778

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest464588

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest892595

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest541466

2046The First Day at SchoolUral Championship 2015481501

2047MathsUral Championship 2015515468

2048HistoryUral Championship 2015267887

2049ChemistryUral Championship 2015623414

20503D-modelingUral Championship 2015683151

2051PhysicsUral Championship 2015494166

2052Physical EducationUral Championship 20151491546

2053BiologyUral Championship 2015573669

2054AstronomyUral Championship 2015237448

2055Urban GeographyUral Championship 20151521517

2056ScholarshipUral Championship 2015587342

2057Non-palidromic cuttingPalindromic Contest 553713

2058100500 palidnromesPalindromic Contest 1261774

2059Not common palindromesPalindromic Contest 1491518

2060Subpalindrome pairsPalindromic Contest 358656

2061OEIS A216264Palindromic Contest 573602

2062Ambitious ExperimentUral Regional School Programming Contest 2015811286

2063Black and WhiteUral Regional School Programming Contest 2015547422

2064CaterpillarsUral Regional School Programming Contest 2015234963

2065Different SumsUral Regional School Programming Contest 2015754308

2066Simple ExpressionUral Regional School Programming Contest 2015850528

2067Friends and BerriesUral Regional School Programming Contest 2015725320

2068Game of NutsUral Regional School Programming Contest 20152220105

2069Hard RockUral Regional School Programming Contest 20151066218

2070Interesting NumbersUral Regional School Programming Contest 20151014229

2071Juice CocktailsUral Regional School Programming Contest 2015357640

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151139205

2073Log FilesUral Regional School Programming Contest 2015995234

2074Timus problems classifierQualification of Eastern Subregional 2015219991

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015712802

2076VasianaQualification of Eastern Subregional 2015188105

2077ReductionsQualification of Eastern Subregional 2015197825

2078Bowling gameUral Championship 2016796273

2079Memory leaksUral Championship 2016315373

2080WalletUral Championship 2016289737

2081Faulty dialUral Championship 2016303704

2082PokerUral Championship 2016168457

2083The Guardian of TraditionsUral Championship 2016682824

2084Technical debtUral Championship 2016483798

2085Magic ProgrammerUral Championship 20161121806

2086Find DenisUral Championship 2016305507

2087TrainsUral Championship 2016434156

2088Nostalgic EveningUral Championship 2016256263

2089Experienced coachUral Championship 2016218966

2090Crossroads of DestinyUral FU Personal Contest 2014295592

2091Natural SelectionUral FU Personal Contest 2014813265

2092BoleroUral FU Personal Contest 20141741185

2093All Roads Lead to SnowdriftUral FU Personal Contest 20141511355

2094Thousand ImpsUral FU Personal Contest 2014246414

2095ScrumUral FU Personal Contest 2014758284

2096All InclusiveUral FU Personal Contest 2014672832

2097Snowboarding on SpilnayaUral FU Personal Contest 2014802423

2098Lada PrioraUral FU Personal Contest 2014684314

2099Space InvaderUral FU Personal Contest 2014339625

2100Wedding DinnerUral FU Junior Championship 2016733029

2101Knight's ShieldUral FU Junior Championship 20161091763

2102Michael and CryptographyUral FU Junior Championship 20161457143

2103Corporate MailUral FU Junior Championship 20161641206

2104Game with a StripUral FU Junior Championship 2016568363

2105Alice and Bob are on BikesUral FU Junior Championship 2016990210

2106DeserializationUral FU Junior Championship 20161881059

2107Oppa Funcan StyleUral FU Junior Championship 20161261542

2108Oleg and Little PoniesUral FU Junior Championship 2016456450

2109Tourism on MarsUral FU Junior Championship 2016388527

2110Remove or MaximizeUral FU Junior Championship 20161971013

2111PlatoUniversity academic school olympiad in informatics 2019219971

2112Battle logUniversity academic school olympiad in informatics 2019186801

2113Survive the floodUniversity academic school olympiad in informatics 2019364420

2114My craftUniversity academic school olympiad in informatics 20191461006

2115The Knowledge DayUniversity academic school olympiad in informatics 2019700221

2116He is not a knight for youUniversity academic school olympiad in informatics 2019176844

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019283536

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest931505

2119Tree HullPetrozavodsk Summer 2018. umnik_team Contest183803

2120Tree Average WeightPetrozavodsk Summer 2018. umnik_team Contest711913

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest204724

2122HammingPetrozavodsk Summer 2018. umnik_team Contest254428

2123KnapsackPetrozavodsk Summer 2018. umnik_team Contest1411026

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team Contest1041359

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest373297

2126Partition into TeamsPetrozavodsk Summer 2018. umnik_team Contest811703

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest313780

2128Rubina's SolitaireLater is better than never1371024

2129Mortgage in Far Away KingdomLater is better than never148953

2130Alice + BobLater is better than never148953

2131Open CupLater is better than never156020

2132Graph Decomposition. Version 2Later is better than never891520

2133Terms of referenceLater is better than never582213

2134StampmanLater is better than never781710

2135Pauline and commitsLater is better than never1401003

2136John vs SantaLater is better than never532389

2137Dynamic string complexityLater is better than never136544

2138The Good, the Bad and the UglyUral School Programming Contest 20191328109

2139Experiment with JuiceUral School Programming Contest 2019224552

2140BitMazeCraftUral School Programming Contest 20191141175

2141Sasha VilkinUral School Programming Contest 2019572250

2142MagicUral School Programming Contest 20191171123

2143Victoria!Ural School Programming Contest 2019208668

2144Cleaning the RoomUral School Programming Contest 2019647222

2145Olympiad for EveryoneUral School Programming Contest 2019380373

2146Quiz ShowUral School Programming Contest 2019210662

2147City BuildingUral School Programming Contest 2019661917

2148Insane ShotUral School Programming Contest 2019288489

2149Pigeonhole PrincipleUral School Programming Contest 2019985146

21504B and ZooUral School Programming Contest 2020941149

2151MahjongUral School Programming Contest 2020117941

2152Tax FeesUral School Programming Contest 2020951138

2153Perfect SquadUral School Programming Contest 2020113971

2154Flight on a CannonballUral School Programming Contest 2020372542

2155QuadrocopterUral School Programming Contest 20201051039

2156Interesting ConversationsUral School Programming Contest 2020177639

2157SkydivingUral School Programming Contest 2020831285

2158Two progressionsUral School Programming Contest 2021281843

2159EssayUral School Programming Contest 2021371493

2160Meta-statementUral School Programming Contest 2021481210

2161Mount & BladeUral School Programming Contest 202181771

2162GraphmaniaUral School Programming Contest 2021531113

2163InterviewUral School Programming Contest 2021431322

2164BookmakerUral School Programming Contest 2021291799

2165Cake CutterUral School Programming Contest 2021271896

2166Two RoadsUral School Programming Contest 2022212261

2167Cipher Message 5Ural School Programming Contest 2022130501

2168Runes in the FieldUral School Programming Contest 2022103505

2169City Building 2Ural School Programming Contest 2022232124

2170Experiment with Juice 2Ural School Programming Contest 2022331630

2171Two Progressions 2Ural School Programming Contest 2022371492

2172Meta-statement 2Ural School Programming Contest 202288716

2173Meta-statement 3Ural School Programming Contest 202277806

2174Dualism of NumbersUral School Programming Contest 202338877

2175StaircaseUral School Programming Contest 2023221314

2176Wonderful NumbersUral School Programming Contest 2023291079

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 2023121912

2178Vadim and Sudoku: RenbanUral School Programming Contest 202382336

2179Need More RoadsUral School Programming Contest 202382335

2180Need More TasksUral School Programming Contest 2023141752

2181Student, or There and Back AgainUral School Programming Contest 2023121907

2182Broken RumUral School Programming Contest 202448725

2183Good MoodUral School Programming Contest 202447738

2184Flint's Favorite NumberUral School Programming Contest 2024171557

2185Journey to the TreasureUral School Programming Contest 202452796

2186Hands Up!Ural School Programming Contest 202462621

2187Need More GoldUral School Programming Contest 202482336

2188They are charging the cannon... WHY?!Ural School Programming Contest 202472474

2189I Don't Like These Sailors!Ural School Programming Contest 2024281107

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022211358

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202282331

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022211358

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 2022141748

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202339859

2195Binary TreesICPC Ural Regional Contest Qualifier 2023102105

2196ApocalypseICPC Ural Regional Contest Qualifier 202382328

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202482339

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024191448

2199Company QuestionICPC Ural Regional Contest Qualifier 2024181503