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Problem set


IDTitleSourceAuthorsDifficulty

1000A+B Problem10591516

1001Reverse Root3337414

1002Phone NumbersCentral European Olympiad in Informatics 19996902225

1003ParityCentral European Olympiad in Informatics 19994025386

1004Sightseeing TripCentral European Olympiad in Informatics 19992667581

1005Stone PileUSU Championship 19971990378

1006Square FramesUSU Championship 19971575981

1007Code WordsUSU Championship 19973863401

1008Image EncodingUSTU PhysTech Cup 20004257364

1009K-based NumbersUSU Championship 19971651394

1010Discrete FunctionUSTU PhysTech Cup 20005334291

1011ConductorsUSU Championship 19976291247

1012K-based Numbers. Version 28668179

1013K-based Numbers. Version 31308195

1014Product of DigitsUSU Local Contest. 19991652094

1015Test the Difference!USU Local Contest. 19993417452

1016Cube on the WalkUSU Local Contest. 19991884818

1017StaircasesUSU Local Contest. 19999892157

1018Binary Apple TreeUSU Local Contest. 19995547279

1019Line PaintingUSU Local Contest. 19993351461

1020RopeAutumn School Contest 20001558499

1021Sacrament of the SumAutumn School Contest 200010516147

1022Genealogical TreeAutumn School Contest 200010957141

1023ButtonsAutumn School Contest 20007182215

1024PermutationsAutumn School Contest 20004851318

1025Democracy in DangerAutumn School Contest 20002315667

1026Questions and AnswersAutumn School Contest 20009866157

1027D++ AgainAutumn School Contest 20002441631

1028StarsUral Championship 19995857263

1029MinistryUral Championship 19993795353

1030TitanicUral Championship 19991719892

1031Railway TicketsUral Championship 19993984386

1032Find a MultipleUral Championship 19994461300

1033LabyrinthUral Championship 19996554235

1034Queens in Peaceful PositionsUral Championship 19991899808

1035Cross-stitchUral Championship 199911211361

1036Lucky Tickets5087303

1037Memory ManagementUSU Championship 200012921174

1038Spell CheckerUSU Championship 20003152483

1039Anniversary PartyUSU Championship 20003977383

1040Airline CompanyUSU Championship 200015161002

1041NikiforUSU Championship 20003074822

1042Central HeatingUSU Championship 20001882808

1043Cover an ArcUSU Championship 20009241636

1044Lucky Tickets. Easy!USU Championship 200012574121

1045Funny GameUSU Local Contest. March 20002900519

1046Geometrical DreamsUSU Local Contest. March 20007901887

1047Simple CalculationsUSU Local Contest. March 20005015301

1048Superlong SumsUSU Local Contest. March 20007540200

1049Brave BalloonistsUSU Local Contest. March 20006090248

1050Preparing an ArticleUSU Local Contest. March 200010421435

1051Simple Game on a GridUSU Local Contest. March 20002847528

1052Rabbit HuntUSU Local Contest. March 20006378236

1053PinocchioNEERC 2000 Central Subregional4424340

1054Tower of HanoiNEERC 2000 Central Subregional2349639

1055CombinationsNEERC 2000 Central Subregional3591418

1056Centers of the NetNEERC 2000 Central Subregional2736549

1057Amount of DegreesNEERC 2000 Central Subregional2101714

1058ChocolateNEERC 2000 Central Subregional5272800

1059ExpressionNEERC 2000 Central Subregional2226674

1060Flip GameNEERC 20003821372

1061Buffer ManagerNEERC 20002143663

1062TriathlonNEERC 20007701828

1063Domino PuzzleNEERC 20006342213

1064Binary SearchNEERC 20002180652

1065FrontierNEERC 200010051405

1066GarlandNEERC 20002469575

1067Disk TreeNEERC 20003931362

1068Sum3897837

1069Prufer CodeUSU Personal Contest 20012683515

1070Local TimeUSU Personal Contest 20012096658

1071Nikifor 2USU Personal Contest 20012220622

1072RoutingUSU Personal Contest 20012759501

1073Square CountryUSU Personal Contest 20019863140

1074Very Short ProblemUSU Personal Contest 20016482107

1075Thread in a SpaceUSU Personal Contest 20016812006

1076Trash1935709

1077Travelling Tours1252396

1078SegmentsWinter Mathematical Festival Varna 20013880353

1079MaximumWinter Mathematical Festival Varna 200112377111

1080Map ColoringWinter Mathematical Festival Varna 20017225190

1081Binary Lexicographic SequenceWinter Mathematical Festival Varna 20015109268

1082Gaby IvanushkaSpring School Contest 200110870125

1083Factorials!!!Spring School Contest 20012010168

1084Goat in the GardenSpring School Contest 20019071150

1085MeetingSpring School Contest 20012172623

1086CryptographySpring School Contest 200112829106

1087The Time to Take StonesSpring School Contest 20014943275

1088Ilya MurometzSpring School Contest 20011816745

1089Verification with the DictionarySpring School Contest 20011615837

1090In the Army NowUSU Local Contest. March 20013542364

1091Tmutarakan ExamsUSU Local Contest. March 20012453525

1092TransversalUSU Local Contest. March 20015482315

1093DartsUSU Local Contest. March 20016391990

1094E-screenUSU Local Contest. March 20012812458

1095Nikifor 3USU Local Contest. March 20012234576

1096Get the Right Route Plate!USU Local Contest. March 20011819706

1097Square Country 2USU Local Contest. March 20019401360

1098Questions2228552

1099Work Scheduling10081148

1100Final StandingsTetrahedron Team Online Contest May 20011124744

1101Robot in the FieldTetrahedron Team Online Contest May 2001920534

1102Strange DialogTetrahedron Team Online Contest May 20012997165

1103Pencils and CirclesTetrahedron Team Online Contest May 2001977503

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 2001525794

1105Observers ColoringTetrahedron Team Online Contest May 2001592825

1106Two TeamsTetrahedron Team Online Contest May 2001673674

1107Warehouse ProblemTetrahedron Team Online Contest May 20011162424

1108HeritageBulgarian Online Contest September 20011984250

1109ConferenceBulgarian Online Contest September 20011989250

1110PowerBulgarian Online Contest September 2001950652

1111SquaresBulgarian Online Contest September 20011276388

1112CoverBulgarian Online Contest September 20013030164

1113JeepBulgarian Online Contest September 20011884264

1114BoxesBulgarian Online Contest September 20012586192

1115ShipsBulgarian Online Contest September 20011195414

1116Piecewise Constant FunctionAutumn School Contest 20011502330

1117HierarchyAutumn School Contest 20011792277

1118Nontrivial NumbersAutumn School Contest 20014838103

1119MetroAutumn School Contest 2001715370

1120Sum of Sequential NumbersAutumn School Contest 2001573087

1121BranchesAutumn School Contest 20011417350

1122GameAutumn School Contest 20011997249

1123SalaryAutumn School Contest 20014103121

1124MosaicUSU Championship 20011668298

1125HopscotchUSU Championship 20012117235

1126Magnetic StormsUSU Championship 2001542592

1127Colored BricksUSU Championship 20011543322

1128Partition into GroupsUSU Championship 20011202412

1129Door PaintingUSU Championship 20011219407

1130Nikifor's WalkUSU Championship 2001519944

1131CopyingUSU Championship 2001654476

1132Square Root896552

1133Fibonacci SequenceNEERC 2001 Central Subregional2232223

1134CardsNEERC 2001 Central Subregional2543196

1135RecruitsNEERC 2001 Central Subregional3095161

1136ParliamentNEERC 2001 Central Subregional5009100

1137Bus RoutesNEERC 2001 Central Subregional1545321

1138Integer PercentageNEERC 2001 Central Subregional2468202

1139City BlocksNEERC 2001 Central Subregional643278

1140Swamp IncidentNEERC 2001 Central Subregional1313378

1141RSA Attack1359365

1142RelationsDSAP Vietnam Online Contest November 20013245154

1143Electric PathDSAP Vietnam Online Contest November 2001843586

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20012471946

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 20011400355

1146Maximum SumDSAP Vietnam Online Contest November 2001631179

1147Shaping RegionsDSAP Vietnam Online Contest November 2001665741

1148Building TowersDSAP Vietnam Online Contest November 20012801724

1149Sinus Dances829160

1150Page NumbersUral Championship 2001. Round 22002249

1151RadiobeaconsUral Championship 2001. Round 24651054

1152False MirrorsUral Championship 2001. Round 23219155

1153SupercomputerUral Championship 2001. Round 21659300

1154Mages ContestUral Championship 2001. Round 2554887

1155TroubleduonsUral Championship 2001. Round 22806178

1156Two RoundsUral Championship 2001. Round 21519327

1157Young TilerUral Championship 2001. Round 22494200

1158Censored!NEERC 2001 Northern Subregional981505

1159FenceNEERC 2001 Northern Subregional654754

1160NetworkNEERC 2001 Northern Subregional3454146

1161StripiesNEERC 2001 Northern Subregional544292

1162Currency ExchangeNEERC 2001 Northern Subregional2529197

1163ChapaevNEERC 2001 Northern Subregional1114136

1164FillwordNEERC 2001 Northern Subregional2425206

1165SubnumberNEERC 2001 Northern Subregional531925

1166Funny Card GameNEERC 2001 Northern Subregional1333581

1167Bicolored HorsesRomanian Online Contest December 20013678136

1168Radio StationsRomanian Online Contest December 2001672734

1169PairsRomanian Online Contest December 2001678728

1170DesertRomanian Online Contest December 20013261490

1171Lost in SpaceRomanian Online Contest December 20013851267

1172Ship RoutesRomanian Online Contest December 2001891556

1173Lazy SnailRomanian Online Contest December 20014591067

1174Weird PermutationsRomanian Online Contest December 2001685720

1175Strange SequenceUSU Personal Contest 2002512961

1176HyperchannelsUSU Personal Contest 20021489335

1177Like ComparisonsUSU Personal Contest 20023931245

1178Akbardin’s RoadsUSU Personal Contest 20023349149

1179Numbers in TextUSU Personal Contest 20021694294

1180Stone GameUSU Personal Contest 2002568488

1181Cutting a Painted PolygonUSU Personal Contest 20021100452

1182Team Them Up!NEERC 2001969513

1183Brackets SequenceNEERC 20012543197

1184Cable MasterNEERC 20012047244

1185WallNEERC 20011659301

1186Chemical ReactionsNEERC 2001710697

1187Statistical TroubleNEERC 20012352049

1188LibraryNEERC 20012212173

1189Pairs of IntegersNEERC 2001991501

1190Bar of ChocolateSpring School Contest 20021610310

1191Catch the thief!Spring School Contest 20022019247

1192Ball in a DreamSpring School Contest 20024601109

1193Queue at the ExamSpring School Contest 20022760181

1194HandshakesSpring School Contest 2002606483

1195Ouths and CrossesSpring School Contest 20021930259

1196History ExamSpring School Contest 2002943953

1197Lonesome KnightSpring School Contest 20021805128

1198Jobbery1055489

1199Mouse1303409

1200Horns and HoofsUSU Local Contest. March 20021951256

1201Which Day Is It?USU Local Contest. March 20021380361

1202Rectangles TravelUSU Local Contest. March 20021123443

1203Scientific ConferenceUSU Local Contest. March 2002625780

1204IdempotentsUSU Local Contest. March 20022179229

1205By the Underground or by Foot?USU Local Contest. March 20022109237

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20024053124

1207Median on the PlaneUSU Local Contest. March 20024157121

1208Legendary Teams ContestUSU Local Contest. March 20022347213

12091, 10, 100, 1000...Autumn School Contest 20021474734

1210Kind SpiritsAutumn School Contest 20023102163

1211Collective GuaranteeAutumn School Contest 20021619311

1212BattleshipAutumn School Contest 20021020491

1213Cockroaches!Autumn School Contest 20022964170

1214Strange ProcedureAutumn School Contest 20024962102

1215Exactness of Projectile HitAutumn School Contest 20021675300

1216Two Pawns and One KingUSU Championship 20022332083

1217Unlucky TicketsUSU Championship 20021227409

1218Episode N-th: The Jedi TournamentUSU Championship 20021557323

1219Symbolic SequenceUSU Championship 20024219120

1220StacksUSU Championship 20021816277

1221Malevich Strikes Back!USU Championship 20021189422

1222Chernobyl’ EaglesUSU Championship 20023540143

1223Chernobyl’ Eagle on a RoofUSU Championship 20021713294

1224SpiralNEERC 2002 Central Subregional764166

1225FlagsNEERC 2002 Central Subregional1431035

1226esreveR redrONEERC 2002 Central Subregional4459113

1227Rally ChampionshipNEERC 2002 Central Subregional1670301

1228ArrayNEERC 2002 Central Subregional4679108

1229Strong BrickworkNEERC 2002 Central Subregional1318381

1230Introspective ProgramNEERC 2002 Central Subregional654762

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional2242163

1232Asteroid LandingNEERC 2002 Central Subregional2042366

1233Amusing NumbersNEERC 2002536928

1234BricksNEERC 2002730685

1235Cricket FieldNEERC 2002652766

1236Decoding TaskNEERC 20021016494

1237Evacuation PlanNEERC 2002504987

1238FoldingNEERC 20021209416

1239Ghost BustersNEERC 20021533109

1240Heroes of Might and MagicNEERC 20023451428

1241Inlay CuttersNEERC 20022881702

1242WerewolfUSU Personal Contest 20032866177

1243Divorce of the Seven DwarfsUSU Personal Contest 20031033849

1244GentlemenUSU Personal Contest 20031984255

1245PicturesUSU Personal Contest 2003521957

1246Tethered DogUSU Personal Contest 20031512334

1247Check a SequenceUSU Personal Contest 20032105240

1248Sequence SumUSU Personal Contest 2003755664

1249Ancient NecropolisUSU Local Contest. March 20032319218

1250Sea BurialUSU Local Contest. March 2003686731

1251Cemetery ManagerUSU Local Contest. March 20033301496

1252Sorting the TombstonesUSU Local Contest. March 20031265399

1253NecrologuesUSU Local Contest. March 2003723694

1254Die HardUSU Local Contest. March 2003782642

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031809280

1256Cemetery GuardUSU Local Contest. March 20032132280

1257HyphenationAutumn School Contest 20032821753

1258PoolAutumn School Contest 20031219417

1259How to Become Star?Autumn School Contest 20031289394

1260Nudnik PhotographerAutumn School Contest 20034619111

1261TipsAutumn School Contest 20031548329

1262Pseudo-Roman NumberAutumn School Contest 20031304390

1263ElectionsAutumn School Contest 20031200143

1264WorkdaysAutumn School Contest 20032431321

1265MirrorUSU Championship 20033221543

1266Kirchhoff's LawUSU Championship 20033411459

1267Yekaterinburg SubwayUSU Championship 20032861730

1268Little ChuUSU Championship 2003688734

1269Obscene Words FilterUSU Championship 2003596845

1270UnicubeUSU Championship 20032032405

1271Sailing DirectionsUSU Championship 20031014614

1272Non-Yekaterinburg SubwayUSU Championship 20033475147

1273TieUSU Championship 20031092465

1274Fractional ArithmeticNEERC 2003 Central Subregional735688

1275Knights of the Round TableNEERC 2003 Central Subregional2052383

1276TrainNEERC 2003 Central Subregional686736

1277Cops and ThievesNEERC 2003 Central Subregional636793

1278“… Connecting People”NEERC 2003 Central Subregional509987

1279WarehouseNEERC 2003 Central Subregional1202423

1280Topological SortingNEERC 2003 Central Subregional3618141

1281River BasinNEERC 2003 Central Subregional3621377

1282Game TreeNEERC 2003 Central Subregional1510337

1283DwarfUSU Personal Contest 20044402117

1284Space PokerUSU Personal Contest 20042082359

1285Thread in a HyperspaceUSU Personal Contest 20043061627

1286Starship TravelUSU Personal Contest 2004768661

1287Mars CanalsUSU Personal Contest 20041344380

1288AstrolocationUSU Personal Contest 20042102337

1289One Way TicketUSU Personal Contest 20041278399

1290SabotageSpring School Contest 2004642880

1291Gear-wheelsSpring School Contest 20041328384

1292Mars Space StationsSpring School Contest 20041345380

1293EniyaSpring School Contest 20043538415

1294Mars SatellitesSpring School Contest 20041624315

1295Crazy NotionsSpring School Contest 20043403151

1296HyperjumpSpring School Contest 2004814863

1297PalindromeSpring School Contest 2004626882

1298KnightSpring School Contest 20042198233

1299PsyloniansSpring School Contest 20043231545

1300TaxesUral Championship 19981682891

1301Cube in LabyrinthUral Championship 1998681745

1302Delta-waveUral Championship 19981465349

1303Minimal CoverageUral Championship 19982839181

1304ParallelepipedUral Championship 19982571927

1305Convex HullUral Championship 1998717708

1306Sequence MedianUral Championship 19983532145

1307ArchiverUral Championship 2004. Round 13911284

1308Dean's PyramidUral Championship 2004. Round 11702860

1309DisputeUral Championship 2004. Round 1842604

1310ACM DiagnosticsUral Championship 2004. Round 14631089

1311Stable ConstructionUral Championship 2004. Round 13421463

1312TrayUral Championship 2004. Round 11613011

1313Some Words about SportUral Championship 2004. Round 11515634

1314Chase in SubwayUral Championship 2004. Round 1866588

1315MDPAR and MIIARUral Championship 2004. Round 12681852

1316Electronic AuctionUral Championship 2004. Round 11172436

1317HailUral Championship 2004. Round 24711070

1318LogarithmUral Championship 2004. Round 23601392

1319HotelUral Championship 2004. Round 21325339

1320Graph DecompositionUral Championship 2004. Round 21787287

1321Floor IndicatorUral Championship 2004. Round 23691359

1322SpyUral Championship 2004. Round 22798183

1323ClassmatesUral Championship 2004. Round 2613826

1324Extra SpacesUral Championship 2004. Round 2540936

1325DirtUral Championship 2004. Round 2949537

1326Bottle TapsUral Championship 2004. Round 21302392

1327FusesAutumn School Contest 20041106447

1328FireballAutumn School Contest 20043571410

1329Galactic HistoryAutumn School Contest 20041116460

1330IntervalsAutumn School Contest 2004538796

1331VladislavaAutumn School Contest 20045071001

1332Genie BomberAutumn School Contest 2004823621

1333Genie Bomber 2Autumn School Contest 20042377217

1334CheckersAutumn School Contest 2004948540

1335White ThesisAutumn School Contest 20042842181

1336Problem of Ben BetsalelAutumn School Contest 20044237122

1337BureaucracyAutumn School Contest 20043231554

1338AutomobilesUSU Championship 20042801791

1339BabiesUSU Championship 2004594860

1340CucarachaUSU Championship 2004944993

1341DeviceUSU Championship 20044451141

1342EnterpriseUSU Championship 2004699732

1343Fairy TaleUSU Championship 20041237416

1344Gigantic TurnipUSU Championship 20041064476

1345HTMLUSU Championship 20043491446

1346Intervals of MonotonicityUSU Championship 20041735298

1347BlogSpring School Contest 20053681375

1348Goat in the Garden 2Spring School Contest 20052902178

1349FarmSpring School Contest 20051026351

1350CanteenSpring School Contest 20051330388

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005984523

1352Mersenne PrimesSpring School Contest 20053960131

1353Milliard Vasya's FunctionSpring School Contest 20055032103

1354Palindrome. Again PalindromeSpring School Contest 20053757138

1355Bald Spot RevisitedSpring School Contest 20052454211

1356Something EasierSpring School Contest 20051744296

1357Teakettle 1.0 for DummiesSpring School Contest 20054271189

1358CablesSpring School Contest 2005949542

1359ConstructionSpring School Contest 20054371162

1360Philosophical DisputeUral Championship 2005. Round 23971278

1361Spaceology vs. ChronisticsUral Championship 2005. Round 22541970

1362Classmates 2Ural Championship 2005. Round 21160444

1363HalftonesUral Championship 2005. Round 2915149

1364LaraKillerUral Championship 2005. Round 2534956

1365Testing CalculatorUral Championship 2005. Round 2994771

1366PresentsUral Championship 2005. Round 2980525

1367Top SecretUral Championship 2005. Round 21623024

1368Goat in the Garden 3Ural Championship 2005. Round 21992488

1369Cockroach RaceUral Championship 2005. Round 23212382

1370MagicianUral Championship 2005. Round 2582489

1371Cargo AgencyUral Championship 2005. Round 1985524

1372Death StarUral Championship 2005. Round 1775992

1373Pictura ex MachinaUral Championship 2005. Round 1607845

1374MisereUral Championship 2005. Round 13910640

1375Bill CleversUral Championship 2005. Round 1951543

1376Dean's Pyramid 2Ural Championship 2005. Round 1449655

1377Lara CroftUral Championship 2005. Round 11749296

1378Artificial IntelligenceUral Championship 2005. Round 13411485

1379Cups TransportationUral Championship 2005. Round 1844610

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest1134239

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1373547

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2891744

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest439838

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest945014

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest2113246

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest4401159

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest3661387

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest2216294

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest926557

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest459480

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest855489

1392Dreaming of Stars670767

1393Average Common Prefix4371157

1394Ships. Version 22315801

1395Pascal vs. C++. Version 22072311

1396Maximum. Version 22431977

1397Points Game2721727

1398Bishop and Pawn539870

1399Economical Director3610373

1400Cellular CharactersAutumn School Contest 2005939549

1401GamersAutumn School Contest 20053101168

1402CocktailsAutumn School Contest 20054027129

1403CourierAutumn School Contest 20051480350

1404Easy to Hack!Autumn School Contest 2005647880

1405Goat in the Garden 5Autumn School Contest 2005719715

1406Next NumberAutumn School Contest 20051501345

1407One-two, One-twoAutumn School Contest 20051342386

1408Polynomial MultiplicationAutumn School Contest 20054231204

1409Two GangstersAutumn School Contest 20053394115

1410CrackUSU Championship 20051340385

141140 Islands KnightsUSU Championship 20051563132

1412Autumn TideUSU Championship 20053301529

1413Mars JumperUSU Championship 20052900179

1414Astronomical DatabaseUSU Championship 20051194432

1415Mobile LifeUSU Championship 2005469282

1416ConfidentialUSU Championship 20051307395

1417Space Poker 2USU Championship 20052561954

1418Military StoryUSU Championship 2005561911

1419Maps of the Island WorldsUSU Championship 20054171218

1420Integer-Valued Complex DivisionUSU Championship 20052671877

1421Credit OperationsTimus Top Coders: First Challenge924545

1422FirefliesTimus Top Coders: First Challenge580863

1423String TaleTimus Top Coders: First Challenge2962171

1424MinibusTimus Top Coders: First Challenge714703

1425Queen 2Timus Top Coders: First Challenge2821744

1426RectanglesTimus Top Coders: First Challenge885195

1427SMSTimus Top Coders: First Challenge1394363

1428Jedi RiddleTimus Top Coders: First Challenge1010499

1429BiscuitsTimus Top Coders: First Challenge1802680

1430Crime and PunishmentTimus Top Coders: First Challenge1088464

1431DiplomasUSU Personal Contest 20061396361

1432Twofold LuckUSU Personal Contest 2006547933

1433DiamondsUSU Personal Contest 20061920263

1434Buses in VasyukiUSU Personal Contest 2006556897

1435Financial ErrorUSU Personal Contest 2006502992

1436BillboardUSU Personal Contest 2006596838

1437Gasoline StationUSU Personal Contest 20061019493

1438Time Limit ExceededUSU Personal Contest 20061602986

1439Battle with You-Know-WhoUral Championship 20061148436

1440Training ScheduleUral Championship 2006739674

1441From the History of Gringotts BankUral Championship 20064311145

1442Floo PowderUral Championship 20061463236

1443RailsUral Championship 2006736677

1444ElephpotamusUral Championship 20061833274

1445Christmas giftsUral Championship 2006834598

1446Sorting HatUral Championship 2006556990

1447Portkey NetworkUral Championship 2006498994

1448Lighting in HogwartsUral Championship 2006853585

1449Credit Operations 2Timus Top Coders: Second Challenge3281485

1450Russian PipelinesTimus Top Coders: Second Challenge3271153

1451Beerhouse TaleTimus Top Coders: Second Challenge4921000

1452Pascal vs. C++Timus Top Coders: Second Challenge816608

1453QueenTimus Top Coders: Second Challenge4061207

1454Rectangles 2Timus Top Coders: Second Challenge1832601

1455Freedom of SpeechTimus Top Coders: Second Challenge2292101

1456Jedi Riddle 2Timus Top Coders: Second Challenge663746

1457Heating MainTimus Top Coders: Second Challenge737768

1458War GamesTimus Top Coders: Second Challenge3971234

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2821681

1460WiresPetrozavodsk Winter 2006. USU Contest1064232

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest4771008

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest575839

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest806602

1464LightPetrozavodsk Winter 2006. USU Contest1592905

1465Pawn GamePetrozavodsk Winter 2006. USU Contest988492

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1413251

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3911224

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest568842

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest509938

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1924252

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2951164

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4431075

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest815349

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest665721

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1163863

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3661295

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1513023

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1094091

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest984507

1480CouponsUSU Championship 20061027468

1481Winning ChancesUSU Championship 20061952368

1482Triangle GameUSU Championship 20061473092

1483Table FootballUSU Championship 20061257383

1484Film RatingUSU Championship 2006747641

1485Football and LieUSU Championship 20062701734

1486Equal SquaresUSU Championship 2006758632

1487Chinese FootballUSU Championship 20063721271

1488ACM PokerUSU Championship 20063001566

1489Points on a ParallelepipedAutumn School Contest 20061244387

1490Fire CircleAutumn School Contest 20062456197

1491Unreal StoryAutumn School Contest 20062323208

1492Vasya's Dad 2Autumn School Contest 20062312012

1493One Step from HappinessAutumn School Contest 20061026247

1494MonobilliardsAutumn School Contest 2006521493

1495One-two, One-two 2Autumn School Contest 20061418340

1496SpammerAutumn School Contest 2006991649

1497Cutting a SquareAutumn School Contest 20061604300

1498Stroke at Full SpeedAutumn School Contest 2006537886

1499KerchiefsAutumn School Contest 20063171483

1500Pass LicensesNEERC 2006 Eastern Subregional748638

1501Sense of BeautyNEERC 2006 Eastern Subregional1803267

1502Domino DotsNEERC 2006 Eastern Subregional654874

1503PolynomialNEERC 2006 Eastern Subregional2701727

1504Good MannersNEERC 2006 Eastern Subregional2072228

1505Oil TransferNEERC 2006 Eastern Subregional1562913

1506Columns of NumbersNEERC 2006 Eastern Subregional3456139

1507Difficult DecisionNEERC 2006 Eastern Subregional1078444

1508Japanese PuzzleNEERC 2006 Eastern Subregional2901612

1509Domino RecognitionNEERC 2006 Eastern Subregional1273529

1510OrderNEERC 2006 Eastern Subregional553987

1511Fiscal OperationsTimus Top Coders: Third Challenge3831218

1512ZiniumTimus Top Coders: Third Challenge538874

1513Lemon TaleTimus Top Coders: Third Challenge1250380

1514National ParkTimus Top Coders: Third Challenge2561800

1515CashmasterTimus Top Coders: Third Challenge2233213

1516NostalgiaTimus Top Coders: Third Challenge2541814

1517Freedom of ChoiceTimus Top Coders: Third Challenge1947245

1518Jedi Riddle 3Timus Top Coders: Third Challenge4451052

1519Formula 1Timus Top Coders: Third Challenge1019465

1520Empire Strikes BackTimus Top Coders: Third Challenge1862443

1521War Games 2Timus Top Coders: Third Challenge3789126

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest2561777

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest1585296

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest2613129

1525PathPetrozavodsk Winter 2007. D.Gozman Contest1214386

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest3371362

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest3941170

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1737271

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest1153781

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest520892

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest3181441

1532Lost in TranslationUSU Personal Contest 20072242015

1533Fat HobbitsUSU Personal Contest 2007463997

1534Football in GondorUSU Personal Contest 2007796585

1535The Hobbit or There and Back AgainUSU Personal Contest 2007946493

1536Delights of Pipe-weedUSU Personal Contest 2007557253

1537EntsUSU Personal Contest 20071658283

1538Towers of GuardUSU Personal Contest 20073581281

1539Intelligence DataUSU Personal Contest 20074301072

1540Battle for the RingUSU Personal Contest 20074231089

1541ChaseUSU Personal Contest 20072062183

1542AutocompletionUral Championship 2007728633

1543Dance RevolutionUral Championship 20072012213

1544Classmates 3Ural Championship 20073621255

1545HieroglyphsUral Championship 2007933750

1546Japanese SortingUral Championship 2007516888

1547Password SearchUral Championship 2007528868

1548Sakura and StatisticsUral Championship 20072214589

1549Another Japanese PuzzleUral Championship 20071872370

1550Dean's Pyramid 3Ural Championship 2007771598

1551Sumo TournamentUral Championship 20071728269

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest3721185

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest1569287

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest695642

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest399237

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest389430

1557Network AttackPetrozavodsk Summer 2007. NSU Contest2421796

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest512867

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest944352

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest476931

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1452920

1562GM-pineappleUSU Championship 20071108404

1563BayanUSU Championship 2007841854

1564Counting OnesUSU Championship 2007647687

1565The Duel for ThreeUSU Championship 20072381820

1566Triangular PostcardsUSU Championship 20071363092

1567SMS-spamUSU Championship 20071116340

1568Train Car SortingUSU Championship 20072641647

1569Networking the “Iset”USU Championship 2007472936

1570Eating HighUSU Championship 2007490903

1571InterpretersUSU Championship 2007992450

1572Yekaterinozavodsk Great WellAutumn School Contest 20073079146

1573AlchemyAutumn School Contest 20074200107

1574Mathematicians and bracketsAutumn School Contest 20071263354

1575Yekaterinburg Subway 2Autumn School Contest 2007514860

1576Telephone TariffsAutumn School Contest 20073062147

1577E-mailAutumn School Contest 2007941474

1578Mammoth HuntAutumn School Contest 2007502880

1579Coat TransportationAutumn School Contest 2007896498

1580Dean's DebtsAutumn School Contest 2007494894

1581TeamworkAutumn School Contest 20071115640

1582BookmakersNEERC 2007 Eastern Subregional3681122

1583CheeseNEERC 2007 Eastern Subregional2281888

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional3191366

1585PenguinsNEERC 2007 Eastern Subregional1182338

1586Threeprime NumbersNEERC 2007 Eastern Subregional3111144

1587Flying PigNEERC 2007 Eastern Subregional541816

1588JamaicaNEERC 2007 Eastern Subregional1374325

1589SokobanNEERC 2007 Eastern Subregional1915498

1590Bacon’s CipherNEERC 2007 Eastern Subregional2394187

1591Abstract ThinkingNEERC 2007 Eastern Subregional4111068

1592Chinese WatchesNEERC 2007 Eastern Subregional743597

1593Square Country. Version 2543739

1594Aztec Treasure764641

1595Perfect Sequence3331163

1596Knight Mare239702

1597Chernobyl’ Eagle on a Roof. Version 21122110

1598DSA Attack444736

1599Winding Number1111910

1600AirportUSU Personal Contest 2008779555

1601AntiCAPSUSU Personal Contest 2008479891

1602ElevatorUSU Personal Contest 2008962451

1603EruditeUSU Personal Contest 20081718254

1604Country of FoolsUSU Personal Contest 20083075142

1605Devil's SequenceUSU Personal Contest 2008713606

1606SlalomUSU Personal Contest 2008609708

1607TaxiUSU Personal Contest 2008952646

1608Lucky Tickets 2008Ural Championship 20084071045

1609Tram TileUral Championship 20081382943

1610CactusesUral Championship 20082062017

1611DecimationUral Championship 2008616696

1612Tram ForumUral Championship 20082893150

1613For Fans of StatisticsUral Championship 20083086141

1614National Project “Trams”Ural Championship 2008506844

1615Tram SolitaireUral Championship 20081992084

1616Square Country 4Ural Championship 2008993996

1617Flat SpotsUral Championship 2008675464

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest854456

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest579719

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest2631551

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest864410

1622EndspielPetrozavodsk Winter 2008. ITMO Contest1233183

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest1253136

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest725163

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest3991035

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest437988

1627JoinPetrozavodsk Winter 2008. ITMO Contest3771094

1628White StreaksUSU Championship 20082501167

1629TripUSU Championship 2008515797

1630TalismanUSU Championship 20084021016

1631Drunk King 2USU Championship 2008855484

1632LasersUSU Championship 2008834501

1633HippogriffsUSU Championship 2008539763

1634Spider MiteUSU Championship 20081752263

1635Mnemonics and PalindromesUSU Championship 20082092199

1636Penalty TimeUSU Championship 2008702260

1637Triangle Game 2USU Championship 20081153349

1638BookwormUSU Championship 2008641065

1639Chocolate 2Autumn School Contest 20081296932

1640Circle of WinterAutumn School Contest 20082375175

1641DutiesAutumn School Contest 2008822502

16421D MazeAutumn School Contest 2008434096

1643Attack of the Dark FortressAutumn School Contest 2008975424

1644A Whole Lot of WalnutsAutumn School Contest 2008419299

1645Ski RaceAutumn School Contest 20082090199

1646Godzilla Strikes Back!Autumn School Contest 2008457894

1647Divide an Island!Autumn School Contest 2008489837

1648YachtsAutumn School Contest 20081085381

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional516833

1650BillionairesNEERC 2008 Eastern Subregional2258184

1651Shortest SubchainNEERC 2008 Eastern Subregional1206343

1652Banking CrisisNEERC 2008 Eastern Subregional1432724

1653Death ConveyorNEERC 2008 Eastern Subregional536616

1654Cipher MessageNEERC 2008 Eastern Subregional703859

1655Somali PiratesNEERC 2008 Eastern Subregional2141861

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional2031204

1657Cube SnakeNEERC 2008 Eastern Subregional2641521

1658Sum of DigitsNEERC 2008 Eastern Subregional2069200

1659Regular TrianglesNEERC 2008 Eastern Subregional633648

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest536550

1661DodecahedronPetrozavodsk Winter 2008. USU Contest993786

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest804585

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223126

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1991974

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest936436

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest3071302

1667Square Country 3Petrozavodsk Winter 2008. USU Contest2101876

1668Death Star 2Petrozavodsk Winter 2008. USU Contest605895

1669Universal WordPetrozavodsk Winter 2008. USU Contest2891380

1670AsteriskPetrozavodsk Summer 2008. USU Contest2081885

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest3685111

1672Droid fliesPetrozavodsk Summer 2008. USU Contest2611413

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest3211241

1674Drunk KingPetrozavodsk Summer 2008. USU Contest566225

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest2101868

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest2281726

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest2481593

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest675336

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest3921022

1680The First NonqualifyingUSU Personal Contest 20091833221

1681Brother Bear's GardenUSU Personal Contest 20091013664

1682Crazy ProfessorUSU Personal Contest 2009748537

1683FridgeUSU Personal Contest 20093013135

1684Jack's Last WordUSU Personal Contest 20091532264

1685OrthographyUSU Personal Contest 20092235181

1686Photovoltaic SpaceshipUSU Personal Contest 20092611501

1687Numismatics for FunUSU Personal Contest 20093091275

1688Team.GOV!USU Personal Contest 20093072132

1689Fisherman and BarbellUSU Personal Contest 2009433918

1690Army of MagesPetrozavodsk Winter 2009. USU Contest630634

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest1183168

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest1070376

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest2810673

1694Killer WordsPetrozavodsk Winter 2009. USU Contest1312876

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest1312876

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest453876

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest635556

1698Square Country 5Petrozavodsk Winter 2009. USU Contest629635

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest3631087

1700AwakeningUral Championship 2009840475

1701Ostap and PartnersUral Championship 2009623638

1702CrossroadUral Championship 20091662294

1703Robotic ArmUral Championship 20093121254

1704DemodulationUral Championship 20091133283

1705Gangster HaresUral Championship 2009420939

1706Cipher Message 2Ural Championship 2009593670

1707Hypnotoad's SecretUral Championship 20092031896

1708Sum of Digits 2Ural Championship 20092511536

1709Penguin-AviaUral Championship 20092629153

1710Boris, You Are Wrong!Ural Championship 2009607654

1711Code NamesNEERC 2009 Eastern Subregional2929132

1712Cipher GrilleNEERC 2009 Eastern Subregional457885

1713Key SubstringsNEERC 2009 Eastern Subregional607629

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional1113208

1715Another Ball KillerNEERC 2009 Eastern Subregional3751008

1716Alternative SolutionNEERC 2009 Eastern Subregional506752

1717Eligibility RulesNEERC 2009 Eastern Subregional1652218

1718RejudgeNEERC 2009 Eastern Subregional1263305

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional2511487

1720Summit Online JudgeNEERC 2009 Eastern Subregional385983

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional661579

1722Observation DeckUral Regional School Programming Contest 20092791341

1723Sandro's BookUral Regional School Programming Contest 2009627862

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009579658

1725Sold Out!Ural Regional School Programming Contest 20092776139

1726VisitsUral Regional School Programming Contest 20093107124

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091945198

1728Curse on Team.GOVUral Regional School Programming Contest 2009729525

1729Dead Man's ChestUral Regional School Programming Contest 2009607628

1730ManBearPigUral Regional School Programming Contest 20093311137

1731DillUral Regional School Programming Contest 20093737103

1732Ministry of TruthUSU Championship 2009840455

1733Forgotten TechnologyUSU Championship 2009734655

1734Endgame DatabaseUSU Championship 20091662196

1735Theft of the CenturyUSU Championship 20091232905

1736Chinese HockeyUSU Championship 20093231160

1737Mnemonics and Palindromes 3USU Championship 20091530251

1738Computer SecurityUSU Championship 2009378996

1739FaryuksUSU Championship 20091981858

1740Deer is Better!USU Championship 20092787138

1741Communication FiendUSU Championship 20091340286

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest1226307

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest379976

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1702109

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest452822

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest2171673

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest2681366

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest1419266

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1712098

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest2931253

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest903797

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest1478255

1753BookshelfUSU Personal Contest 20101126331

1754Explosion in a PyramidUSU Personal Contest 2010571647

1755CakeUSU Personal Contest 2010447822

1756One and a Half DiggersUSU Personal Contest 20102116177

1757Gold BarsUSU Personal Contest 20101522320

1758Bald Spot Revisited 2USU Personal Contest 20101272743

1759Long-LiversUSU Personal Contest 2010808459

1760Infernal WorkUSU Personal Contest 2010545677

1761Binary PalindromeUSU Personal Contest 20103361086

1762Search for a Hiding-PlaceUSU Personal Contest 20102151670

1763Expert FleaUral Championship 2010595413

1764TranssibUral Championship 20101971804

1765Error 404Ural Championship 2010784244

1766Humpty DumptyUral Championship 20102601383

1767The House of Doctor DeeUral Championship 2010504727

1768Circular StringsUral Championship 20103061182

1769Old Ural LegendUral Championship 20101830203

1770The Party of Ural ChampionsUral Championship 20102061729

1771A Deputy's MorningUral Championship 2010496330

1772Ski-Trails for RobotsUral Championship 2010504727

1773Metro to Every HomeUral Championship 2010430849

1774Barber of the Army of MagesUral SU Championship 2010695510

1775Space BowlingUral SU Championship 2010373938

1776Anniversary FireworkUral SU Championship 2010768462

1777AnindilyakwaUral SU Championship 20102880124

1778Chinese Hockey 2Ural SU Championship 2010724381

1779The Great TeamUral SU Championship 20101064334

1780Gray CodeUral SU Championship 2010381919

1781Clean CodeUral SU Championship 20101582138

1782Jack's New WordUral SU Championship 20101622088

1783Nuclear Arms RaceUral SU Championship 2010755470

1784RoundersUral SU Championship 20102851218

1785Lost in LocalizationUral Regional School Programming Contest 20102220316

1786Sandro's BiographyUral Regional School Programming Contest 20103325108

1787Turn for MEGAUral Regional School Programming Contest 20101447925

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20102253158

1789Searching for the DodecahedronUral Regional School Programming Contest 20101655215

1790Searching for the TruthUral Regional School Programming Contest 20102531364

1791Uncle Styopa and BusesUral Regional School Programming Contest 20102361458

1792Hamming CodeUral Regional School Programming Contest 2010434982

1793Tray 2Ural Regional School Programming Contest 2010904392

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101814197

1795Husband in a ShopUral Regional School Programming Contest 20101438248

1796Amusement ParkUral Regional School Programming Contest 20103310108

1797Summit Online Judge. Version 2465460

1798Fire Circle. Version 2862443

1799Sasha and swag strings365019

1800Murphy's LawNEERC 2010 Eastern Subregional2100169

1801The Revolution CupNEERC 2010 Eastern Subregional545587

1802Cube PuzzleNEERC 2010 Eastern Subregional1602103

1803The Czechs' RiflesNEERC 2010 Eastern Subregional498704

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional877403

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional3461004

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1883189

1807Cartridges for MaximNEERC 2010 Eastern Subregional2321478

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1721965

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional593593

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest734223

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2331442

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1122873

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest2081608

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest1043074

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest684493

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1352417

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest3351016

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1661991

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest387302

1820Ural SteaksUSU Personal Contest 20111376025

1821BiathlonUSU Personal Contest 20111984174

1822Hugo II's WarUSU Personal Contest 2011497684

1823Ideal GasUSU Personal Contest 20111009340

1824Ifrit BomberUSU Personal Contest 20113171061

1825Ifrit Bomber 2USU Personal Contest 2011367920

1826MinefieldUSU Personal Contest 20111128305

1827Indigenous WarsUSU Personal Contest 20112851176

1828Approximation by a ProgressionUSU Personal Contest 2011729469

1829Routing TablesUSU Personal Contest 2011943335

1830Help in the RNOSUral Championship 2011358934

1831Tsyfirkin's LessonUral Championship 20111342386

1832Arirang ShowUral Championship 2011356939

1833Hopes of RowingUral Championship 20111602021

1834Tennis RacketUral Championship 2011624772

1835Swamp DoctorUral Championship 2011983182

1836Babel FishUral Championship 20112831173

1837Isenbaev's NumberUral Championship 2011581059

1838Samurai's StrokeUral Championship 2011470716

1839The MentaculusUral Championship 20111242564

1840Victim of AdvertisingUral Championship 2011318381

1841CablewaysPetrozavodsk Summer 2010. USU Contest1442162

1842Local RootsPetrozavodsk Summer 2010. USU Contest456054

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest694215

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest2041556

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest624625

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2173153

1847ZamkadyePetrozavodsk Summer 2010. USU Contest664381

1848Fly HuntPetrozavodsk Summer 2010. USU Contest634561

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1222523

1850Space TourismPetrozavodsk Summer 2010. USU Contest1102775

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1811741

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1212538

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest347557

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest785418

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2451304

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763867

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2351357

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest763867

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest694209

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest713460

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest3201008

1862Very Wealthy MoleUral FU Championship 20112521263

1863Peaceful AtomUral FU Championship 20112971078

1864Get-Together at Den'sUral FU Championship 20111918172

1865The Island of MärketUral FU Championship 2011883377

1866Poetic FootUral FU Championship 2011431751

1867NanotechnologiesUral FU Championship 20111192566

1868Prediction ContestUral FU Championship 20112134154

1869New Year CruiseUral FU Championship 20111407234

1870Zinium 2Ural FU Championship 2011465697

1871Seismic WavesUral FU Championship 2011529614

1872Spacious OfficeUral FU Championship 2011412784

1873GOV ChroniclesUral Regional School Programming Contest 2011912358

1874Football GoalUral Regional School Programming Contest 20111700193

1875Angry BirdsUral Regional School Programming Contest 2011332966

1876Centipede's MorningUral Regional School Programming Contest 2011612254

1877Bicycle CodesUral Regional School Programming Contest 20111737719

1878Rubinchik's CubeUral Regional School Programming Contest 20111554211

1879GOV-internship 2Ural Regional School Programming Contest 20112181449

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111096030

1881Long problem statementUral Regional School Programming Contest 2011545261

1882Old NokiaUral Regional School Programming Contest 20111102754

1883Ent's BirthdayUral Regional School Programming Contest 20112641206

1884Way to the UniversityUral Regional School Programming Contest 2011493657

1885Passenger ComfortNEERC 2011 Eastern Subregional1678195

1886Trip 2NEERC 2011 Eastern Subregional1482088

1887Frequent Flyer CardNEERC 2011 Eastern Subregional2991068

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional710458

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1093299

1890Money out of Thin AirNEERC 2011 Eastern Subregional710458

1891Language OceanNEERC 2011 Eastern Subregional466693

1892Morning in KoltsovoNEERC 2011 Eastern Subregional363885

1893A380NEERC 2011 Eastern Subregional562559

1894Non-Flying WeatherNEERC 2011 Eastern Subregional2161460

1895Steaks on BoardNEERC 2011 Eastern Subregional1432156

1896War Games 2.1235887

1897Alice and Bob and a string166268

1900Brainwashing DeviceUral Championship 2012577519

1901Space ElevatorsUral Championship 2012586511

1902Neo-VeniceUral Championship 20122700112

1903Unidentified ShipsUral Championship 2012315937

1904The Lessons of the PastUral Championship 2012639469

1905Travel in TimeUral Championship 20122601127

1906The Lost CivilizationUral Championship 2012297804

1907Coffee and BunsUral Championship 20122151353

1908Brute-force SearchUral Championship 20121342114

1909Space ReconUral Championship 2012604348

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional906733

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional564604

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional2301266

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional1511887

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional584469

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional1389217

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional823303

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional1292233

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional315935

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional1362081

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional414717

1921Chaos and OrderUral Regional School Programming Contest 20122361233

1922Superhero TeamUral Regional School Programming Contest 2012965311

1923Scary PoliticsUral Regional School Programming Contest 2012552540

1924Four ImpsUral Regional School Programming Contest 2012797938

1925British Scientists Save the WorldUral Regional School Programming Contest 2012445268

1926The Tournament of IntelligencesUral Regional School Programming Contest 20122901011

1927Herbs and MagicUral Regional School Programming Contest 20122711080

1928Another Ecology ProblemUral Regional School Programming Contest 2012387764

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012807371

1930Ivan's CarUral Regional School Programming Contest 20121821166

1931Excellent TeamUral FU Championship 20121840163

1932The Secret of IdentifierUral FU Championship 2012305960

1933Guns for Battle!Ural FU Championship 2012746400

1934Black SpotUral FU Championship 2012852351

1935Tears of DrownedUral FU Championship 2012390477

1936RoshamboUral FU Championship 20122551141

1937Davy Jones’s OrganUral FU Championship 20122421200

1938Caribbean TriangleUral FU Championship 2012524877

1939First SealUral FU Championship 2012348845

1940Not So Simple YearsUral FU Championship 2012353833

1941Scary Martian WordUral FU Personal Contest 2012687428

1942Attack at the OrbitUral FU Personal Contest 2012457639

1943Space RummyUral FU Personal Contest 2012322899

1944Record of the Attack at the OrbitUral FU Personal Contest 20121275232

1945Many-armed BrothersUral FU Personal Contest 2012783391

1946Chinese Hockey 3Ural FU Personal Contest 20121511853

1947MeanderUral FU Personal Contest 20121651705

1948The Robot on the LineUral FU Personal Contest 20122301243

1949The Best Picture in the GalaxyUral FU Personal Contest 20121921477

1950Martian FarmlandsUral FU Personal Contest 20121342072

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1401914

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1511480

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1032540

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653827

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection803189

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection1092412

1957MundialPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection415628

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection653827

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection2581071

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup. ChU 2013 Selection655432

1961Cantonese DialectUral FU Personal Contest 2013314884

1962In Chinese RestaurantUral FU Personal Contest 2013350796

1963KiteUral FU Personal Contest 2013583483

1964Chinese DialectsUral FU Personal Contest 20131708167

1965Pear TreesUral FU Personal Contest 2013279991

1966Cycling RoadsUral FU Personal Contest 2013412679

1967Programmer CasinoUral FU Personal Contest 2013395847

1968Glass PyramidUral FU Personal Contest 20131671619

1969Hong Kong TramUral FU Personal Contest 2013882924

1970皇后像廣場Ural FU Personal Contest 20132211240

1971Graphics SettingsUral Championship 2013408678

1972Game TestingUral Championship 2013703545

1973Location GeneratorUral Championship 2013395788

1974Similar TunesUral Championship 20132351158

1975Model of the EarthUral Championship 2013484890

1976Game OptimizationUral Championship 20132091295

1977Energy WallUral Championship 20131062445

1978E-LiteUral Championship 2013763298

1979Resources DistributionUral Championship 20132021338

1980Road to InvestorUral Championship 2013437634

1981Parallel and PerpendicularUral FU Championship 2013635431

1982Electrification PlanUral FU Championship 20132120131

1983Nectar GatheringUral FU Championship 20131601637

1984Dummy GuyUral FU Championship 20131340206

1985Prime SquareUral FU Championship 20131331946

1986Paul’s SaladsUral FU Championship 20132261179

1987Nested SegmentsUral FU Championship 20131682164

1988Planet Ocean LandingUral FU Championship 20132321150

1989SubpalindromesUral FU Championship 2013826333

1990PodracingNEERC 2013 Eastern Subregional2561044

1991The battle near the swampNEERC 2013 Eastern Subregional591847

1992CVSNEERC 2013 Eastern Subregional724378

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional1391198

1994The Emperor's planNEERC 2013 Eastern Subregional2541052

1995Illegal spicesNEERC 2013 Eastern Subregional451603

1996Cipher Message 3NEERC 2013 Eastern Subregional2141240

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional502543

1998The old PadawanNEERC 2013 Eastern Subregional749366

1999The secret moduleNEERC 2013 Eastern Subregional306944

2000Grand Theft Array VUral Regional School Programming Contest 20131792154

2001Mathematicians and BerriesUral Regional School Programming Contest 20131286522

2002Test TaskUral Regional School Programming Contest 2013397969

2003Simple MagicUral Regional School Programming Contest 2013772354

2004Scientists from SpilkovoUral Regional School Programming Contest 2013359750

2005Taxi for ProgrammersUral Regional School Programming Contest 2013305990

2006Kirill the GardenerUral Regional School Programming Contest 2013594012

2007Mutants versus MachinesUral Regional School Programming Contest 20131331936

2008SwiftyUral Regional School Programming Contest 20132481073

2009Canteen LineUral Regional School Programming Contest 2013322834

2010Sasha the Young GrandmasterUral Regional School Programming Contest 20132128129

2011Long StatementUral Regional School Programming Contest 20132758100

2012About Grisha N.NEERC 2014 Eastern Subregional1530217

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional261937

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional461539

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional860292

2016Magic and ScienceNEERC 2014 Eastern Subregional198759

2017Best of a bad lotNEERC 2014 Eastern Subregional1791344

2018The Debut AlbumNEERC 2014 Eastern Subregional2510101

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional883284

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional1627155

2021Scarily interesting!NEERC 2014 Eastern Subregional556449

2022Riding a ToadNEERC 2014 Eastern Subregional583735

2023Donald is a postmanNEERC 2014 Eastern Subregional662338

2024Adventure TimeUral Regional School Programming Contest 2014756330

2025Line FightingUral Regional School Programming Contest 2014422960

2026Dean and ScheduleUral Regional School Programming Contest 2014423584

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014469528

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014288849

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014412600

2030Awesome Backup SystemUral Regional School Programming Contest 2014494502

2031Overturned NumbersUral Regional School Programming Contest 2014299284

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 2014319769

2033DevicesUral Regional School Programming Contest 20142513100

2034CaravansUral Regional School Programming Contest 2014877285

2035Another Dress RehearsalUral Regional School Programming Contest 2014337175

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Dandelion Contest1381701

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest2031182

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Dandelion Contest942420

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Dandelion Contest306292

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest278874

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Dandelion Contest1102097

2042NikitaPetrozavodsk Summer 2014. Ural FU Dandelion Contest573756

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Dandelion Contest454576

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Dandelion Contest862622

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Dandelion Contest530466

2046The First Day at SchoolUral Championship 2015470501

2047MathsUral Championship 2015501471

2048HistoryUral Championship 2015263881

2049ChemistryUral Championship 2015613387

20503D-modelingUral Championship 2015663164

2051PhysicsUral Championship 2015494076

2052Physical EducationUral Championship 20151471532

2053BiologyUral Championship 2015553700

2054AstronomyUral Championship 2015227515

2055Urban GeographyUral Championship 20151511494

2056ScholarshipUral Championship 2015575442

2057Non-palidromic cuttingPalindromic Contest 513868

2058100500 palidnromesPalindromic Contest 1241761

2059Not common palindromesPalindromic Contest 1471503

2060Subpalindrome pairsPalindromic Contest 354648

2061OEIS A216264Palindromic Contest 553630

2062Ambitious ExperimentUral Regional School Programming Contest 2015800283

2063Black and WhiteUral Regional School Programming Contest 2015536421

2064CaterpillarsUral Regional School Programming Contest 2015232949

2065Different SumsUral Regional School Programming Contest 2015747303

2066Simple ExpressionUral Regional School Programming Contest 2015834127

2067Friends and BerriesUral Regional School Programming Contest 2015717316

2068Game of NutsUral Regional School Programming Contest 20152201104

2069Hard RockUral Regional School Programming Contest 20151061214

2070Interesting NumbersUral Regional School Programming Contest 2015999228

2071Juice CocktailsUral Regional School Programming Contest 2015351636

2072Kirill the Gardener 3Ural Regional School Programming Contest 20151127202

2073Log FilesUral Regional School Programming Contest 2015989230

2074Timus problems classifierQualification of Eastern Subregional 2015217976

2075Take care of your eyebrows!Qualification of Eastern Subregional 2015702769

2076VasianaQualification of Eastern Subregional 2015187911

2077ReductionsQualification of Eastern Subregional 2015197638

2078Bowling gameUral Championship 2016738287

2079Memory leaksUral Championship 2016295508

2080WalletUral Championship 2016285728

2081Faulty dialUral Championship 2016298697

2082PokerUral Championship 2016168246

2083The Guardian of TraditionsUral Championship 2016672790

2084Technical debtUral Championship 2016473768

2085Magic ProgrammerUral Championship 20161061852

2086Find DenisUral Championship 2016285652

2087TrainsUral Championship 2016434053

2088Nostalgic EveningUral Championship 2016226679

2089Experienced coachUral Championship 2016214959

2090Crossroads of DestinyUral FU Personal Contest 2014295451

2091Natural SelectionUral FU Personal Contest 2014804261

2092BoleroUral FU Personal Contest 20141701181

2093All Roads Lead to SnowdriftUral FU Personal Contest 20141481345

2094Thousand ImpsUral FU Personal Contest 2014236442

2095ScrumUral FU Personal Contest 2014753279

2096All InclusiveUral FU Personal Contest 2014662797

2097Snowboarding on SpilnayaUral FU Personal Contest 2014802362

2098Lada PrioraUral FU Personal Contest 2014677309

2099Space InvaderUral FU Personal Contest 2014333620

2100Wedding DinnerUral FU Junior Championship 2016716128

2101Knight's ShieldUral FU Junior Championship 20161041791

2102Michael and CryptographyUral FU Junior Championship 20161439141

2103Corporate MailUral FU Junior Championship 20161601201

2104Game with a StripUral FU Junior Championship 2016558360

2105Alice and Bob are on BikesUral FU Junior Championship 2016979206

2106DeserializationUral FU Junior Championship 20161841053

2107Oppa Funcan StyleUral FU Junior Championship 20161221547

2108Oleg and Little PoniesUral FU Junior Championship 2016446448

2109Tourism on MarsUral FU Junior Championship 2016380524

2110Remove or MaximizeUral FU Junior Championship 20161941001

2111PlatoUniversity academic school olympiad in informatics 2019215970

2112Battle logUniversity academic school olympiad in informatics 2019185775

2113Survive the floodUniversity academic school olympiad in informatics 2019355414

2114My craftUniversity academic school olympiad in informatics 2019144981

2115The Knowledge DayUniversity academic school olympiad in informatics 2019691216

2116He is not a knight for youUniversity academic school olympiad in informatics 2019169844

2117Polyphemus' triplesUniversity academic school olympiad in informatics 2019272536

2118Cipher Message 4Petrozavodsk Summer 2018. umnik_team Contest901490

2119Tree HullPetrozavodsk Summer 2018. umnik_team Contest176801

2120Tree Average WeightPetrozavodsk Summer 2018. umnik_team Contest701863

2121Intersection of ParabolasPetrozavodsk Summer 2018. umnik_team Contest198716

2122HammingPetrozavodsk Summer 2018. umnik_team Contest234516

2123KnapsackPetrozavodsk Summer 2018. umnik_team Contest1371014

2124Algebra on SegmentPetrozavodsk Summer 2018. umnik_team Contest1011343

2125Continue the SequencePetrozavodsk Summer 2018. umnik_team Contest353312

2126Partition into TeamsPetrozavodsk Summer 2018. umnik_team Contest801656

2127Determinant of a GraphPetrozavodsk Summer 2018. umnik_team Contest283922

2128Rubina's SolitaireLater is better than never137983

2129Mortgage in Far Away KingdomLater is better than never140964

2130Alice + BobLater is better than never145932

2131Open CupLater is better than never155781

2132Graph Decomposition. Version 2Later is better than never861506

2133Terms of referenceLater is better than never542258

2134StampmanLater is better than never771661

2135Pauline and commitsLater is better than never140964

2136John vs SantaLater is better than never512369

2137Dynamic string complexityLater is better than never136284

2138The Good, the Bad and the UglyUral School Programming Contest 20191307106

2139Experiment with JuiceUral School Programming Contest 2019224364

2140BitMazeCraftUral School Programming Contest 20191111154

2141Sasha VilkinUral School Programming Contest 2019554248

2142MagicUral School Programming Contest 20191144121

2143Victoria!Ural School Programming Contest 2019203656

2144Cleaning the RoomUral School Programming Contest 2019627219

2145Olympiad for EveryoneUral School Programming Contest 2019367370

2146Quiz ShowUral School Programming Contest 2019205650

2147City BuildingUral School Programming Contest 2019661837

2148Insane ShotUral School Programming Contest 2019280482

2149Pigeonhole PrincipleUral School Programming Contest 2019955145

21504B and ZooUral School Programming Contest 2020911122

2151MahjongUral School Programming Contest 2020114913

2152Tax FeesUral School Programming Contest 2020931100

2153Perfect SquadUral School Programming Contest 2020112928

2154Flight on a CannonballUral School Programming Contest 2020372410

2155QuadrocopterUral School Programming Contest 20201011020

2156Interesting ConversationsUral School Programming Contest 2020168636

2157SkydivingUral School Programming Contest 2020791273

2158Two progressionsUral School Programming Contest 2021261764

2159EssayUral School Programming Contest 2021351414

2160Meta-statementUral School Programming Contest 2021441179

2161Mount & BladeUral School Programming Contest 202176740

2162GraphmaniaUral School Programming Contest 2021471115

2163InterviewUral School Programming Contest 2021401271

2164BookmakerUral School Programming Contest 2021271720

2165Cake CutterUral School Programming Contest 2021241870

2166Two RoadsUral School Programming Contest 2022182270

2167Cipher Message 5Ural School Programming Contest 2022121485

2168Runes in the FieldUral School Programming Contest 2022103178

2169City Building 2Ural School Programming Contest 2022202118

2170Experiment with Juice 2Ural School Programming Contest 2022281672

2171Two Progressions 2Ural School Programming Contest 2022351412

2172Meta-statement 2Ural School Programming Contest 202280707

2173Meta-statement 3Ural School Programming Contest 202268815

2174Dualism of NumbersUral School Programming Contest 2023241039

2175StaircaseUral School Programming Contest 2023161358

2176Wonderful NumbersUral School Programming Contest 2023191219

2177Vadim and Sudoku: XV-PairsUral School Programming Contest 202362208

2178Vadim and Sudoku: RenbanUral School Programming Contest 202362206

2179Need More RoadsUral School Programming Contest 202352352

2180Need More TasksUral School Programming Contest 2023101765

2181Student, or There and Back AgainUral School Programming Contest 202391853

2182Broken RumUral School Programming Contest 202430883

2183Good MoodUral School Programming Contest 202429906

2184Flint's Favorite NumberUral School Programming Contest 2024121605

2185Journey to the TreasureUral School Programming Contest 202442514

2186Hands Up!Ural School Programming Contest 202442514

2187Need More GoldUral School Programming Contest 202462206

2188They are charging the cannon... WHY?!Ural School Programming Contest 202452354

2189I Don't Like These Sailors!Ural School Programming Contest 2024161358

2190Match of the MillenniumICPC Ural Regional Contest Qualifier 2022111683

2191Piecewise Linear FunctionsICPC Ural Regional Contest Qualifier 202272071

2192My GrandfatherICPC Ural Regional Contest Qualifier 2022151414

2193Old Barabarian RapICPC Ural Regional Contest Qualifier 202272071

2194Snakes&SnakesICPC Ural Regional Contest Qualifier 202327955

2195Binary TreesICPC Ural Regional Contest Qualifier 202391861

2196ApocalypseICPC Ural Regional Contest Qualifier 202362197

2197Work is not a wolf; a wolf is to walkICPC Ural Regional Contest Qualifier 202452357

2198Deep UnderstandingICPC Ural Regional Contest Qualifier 2024131533

2199Company QuestionICPC Ural Regional Contest Qualifier 2024121607