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Problem set


1000A+B Problem6458919

1001Reverse Root1800119

1002Phone NumbersCentral European Olympiad in Informatics 19995371211

1003ParityCentral European Olympiad in Informatics 19992921388

1004Sightseeing TripCentral European Olympiad in Informatics 19992004564

1005Stone PileUSU Championship 19971178396

1006Square FramesUSU Championship 19971309860

1007Code WordsUSU Championship 19973161358

1008Image EncodingUSTU PhysTech Cup 20003536320

1009K-based NumbersUSU Championship 19971158998

1010Discrete FunctionUSTU PhysTech Cup 20004505251

1011ConductorsUSU Championship 19975144220

1012K-based Numbers. Version 26599171

1013K-based Numbers. Version 3140413

1014Product of DigitsUSU Local Contest. 199910309110

1015Test the Difference!USU Local Contest. 19992906388

1016Cube on the WalkUSU Local Contest. 19991531734

1017StaircasesUSU Local Contest. 19996800166

1018Binary Apple TreeUSU Local Contest. 19993841294

1019Line PaintingUSU Local Contest. 19992613431

1020RopeAutumn School Contest 200010472108

1021Sacrament of the SumAutumn School Contest 20008199138

1022Genealogical TreeAutumn School Contest 20008347135

1023ButtonsAutumn School Contest 20005690198

1024PermutationsAutumn School Contest 20004897230

1025Democracy in DangerAutumn School Contest 20001560372

1026Questions and AnswersAutumn School Contest 20007934142

1027D++ AgainAutumn School Contest 20002067544

1028StarsUral Championship 19994169270

1029MinistryUral Championship 19992975330

1030TitanicUral Championship 19991398800

1031Railway TicketsUral Championship 19993252345

1032Find a MultipleUral Championship 19993422287

1033LabyrinthUral Championship 19994922228

1034Queens in Peaceful PositionsUral Championship 19991591704

1035Cross-stitchUral Championship 19999131218

1036Lucky Tickets3592313

1037Memory ManagementUSU Championship 20001541720

1038Spell CheckerUSU Championship 20002731407

1039Anniversary PartyUSU Championship 20002924381

1040Airline CompanyUSU Championship 20001134976

1041NikiforUSU Championship 20005222099

1042Central HeatingUSU Championship 20001430776

1043Cover an ArcUSU Championship 20007461477

1044Lucky Tickets. Easy!USU Championship 20009579116

1045Funny GameUSU Local Contest. March 20002078529

1046Geometrical DreamsUSU Local Contest. March 20006341714

1047Simple CalculationsUSU Local Contest. March 20004074270

1048Superlong SumsUSU Local Contest. March 20006098180

1049Brave BalloonistsUSU Local Contest. March 20004708234

1050Preparing an ArticleUSU Local Contest. March 20008371303

1051Simple Game on a GridUSU Local Contest. March 20002476444

1052Rabbit HuntUSU Local Contest. March 20005026219

1053PinocchioNEERC 2000 Central Subregional3832287

1054Hanoi TowerNEERC 2000 Central Subregional1821602

1055CombinationsNEERC 2000 Central Subregional3013364

1056Computer NetNEERC 2000 Central Subregional2164507

1057Amount of DegreesNEERC 2000 Central Subregional1511724

1058ChocolateNEERC 2000 Central Subregional3323214

1059ExpressionNEERC 2000 Central Subregional1928569

1060Flip GameNEERC 20003123334

1061Buffer ManagerNEERC 20001851562

1062TriathlonNEERC 20006161668

1063Domino PuzzleNEERC 20005012043

1064Binary SearchNEERC 20001882552

1065FrontierNEERC 20007851314

1066GarlandNEERC 20002101495

1067Disk TreeNEERC 20001690614


1069Prufer CodeUSU Personal Contest 20011929524

1070Local TimeUSU Personal Contest 20011728585

1071Nikifor 2USU Personal Contest 20011790565

1072RoutingUSU Personal Contest 20012190462

1073Square CountryUSU Personal Contest 20016199164

1074Very Short ProblemUSU Personal Contest 20014652139

1075Thread in a SpaceUSU Personal Contest 20019661041


1077Travelling Tours867420

1078SegmentsWinter Mathematical Festival Varna 20012645379

1079MaximumWinter Mathematical Festival Varna 20018683116

1080Map ColoringWinter Mathematical Festival Varna 20013754267

1081Binary Lexicographic SequenceWinter Mathematical Festival Varna 20013934255

1082Gaby IvanushkaSpring School Contest 20018880112

1083Factorials!!!Spring School Contest 20011284778

1084Goat in the GardenSpring School Contest 20016659149

1085MeetingSpring School Contest 20011769560

1086CryptographySpring School Contest 20017916126

1087The Time to Take StonesSpring School Contest 20013718267

1088Ilya MurometzSpring School Contest 20011530647

1089Verification with a VocabularySpring School Contest 20012370419

1090In the Army NowUSU Local Contest. March 20012668354

1091Tmutarakan ExamsUSU Local Contest. March 20011993473

1092TransversalUSU Local Contest. March 20014382116

1093DartsUSU Local Contest. March 20015031848

1094E-screenUSU Local Contest. March 20012378397

1095Nikifor 3USU Local Contest. March 20011931488

1096Get the Right Route Plate!USU Local Contest. March 20011475638

1097Square Country 2USU Local Contest. March 20017071322


1099Work Scheduling6321337

1100Final StandingsTetrahedron Team Online Contest May 2001678554

1101Robot in the FieldTetrahedron Team Online Contest May 2001658547

1102Strange DialogTetrahedron Team Online Contest May 20011939187

1103Pencils and CirclesTetrahedron Team Online Contest May 2001721500

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 20013601101

1105Observers ColoringTetrahedron Team Online Contest May 2001431828

1106Two TeamsTetrahedron Team Online Contest May 2001424086

1107Warehouse ProblemTetrahedron Team Online Contest May 2001877412

1108HeritageBulgarian Online Contest September 20011481247

1109ConferenceBulgarian Online Contest September 20011350271

1110PowerBulgarian Online Contest September 2001637158

1111SquaresBulgarian Online Contest September 2001905402

1112CoverBulgarian Online Contest September 20011820201

1113JeepBulgarian Online Contest September 20011468249

1114BoxesBulgarian Online Contest September 20011900193

1115ShipsBulgarian Online Contest September 2001928392

1116Piecewise Constant FunctionAutumn School Contest 20011175311

1117HierarchyAutumn School Contest 20011312279

1118Nontrivial NumbersAutumn School Contest 20013363109

1119MetroAutumn School Contest 2001383796

1120Sum of Sequential NumbersAutumn School Contest 2001425986

1121BranchesAutumn School Contest 20011147318

1122GameAutumn School Contest 20011516241

1123SalaryAutumn School Contest 20012918126

1124MosaicUSU Championship 20011109329

1125HopscotchUSU Championship 20011624226

1126Magnetic StormsUSU Championship 20013017122

1127Colored BricksUSU Championship 20011172312

1128Partition into GroupsUSU Championship 2001861423

1129Door PaintingUSU Championship 2001804453

1130Nikifor's WalkUSU Championship 2001363988

1131CopyingUSU Championship 2001517371

1132Square Root485745

1133Fibonacci SequenceNEERC 2001 Central Subregional1853198

1134CardsNEERC 2001 Central Subregional2002183

1135RecruitsNEERC 2001 Central Subregional2233164

1136ParliamentNEERC 2001 Central Subregional3417108

1137Bus RoutesNEERC 2001 Central Subregional1077339

1138Integer PercentageNEERC 2001 Central Subregional1858197

1139City BlocksNEERC 2001 Central Subregional434985

1140Swamp IncidentNEERC 2001 Central Subregional1041351

1141RSA Attack891410

1142RelationsDSAP Vietnam Online Contest November 20012571143

1143Electric PathDSAP Vietnam Online Contest November 2001684532

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20012001758

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 2001805453

1146Maximum SumDSAP Vietnam Online Contest November 20013624102

1147Shaping RegionsDSAP Vietnam Online Contest November 2001426847

1148Building TowersDSAP Vietnam Online Contest November 20011742006

1149Sinus Dances554567

1150Page NumbersUral Championship 2001. Round 21548237

1151RadiobeaconsUral Championship 2001. Round 2366983

1152False MirrorsUral Championship 2001. Round 21725213

1153SupercomputerUral Championship 2001. Round 21137322

1154Mages ContestUral Championship 2001. Round 2423854

1155TroubleduonsUral Championship 2001. Round 2751486

1156Two RoundsUral Championship 2001. Round 2996367

1157Young TilerUral Championship 2001. Round 22244164

1158Censored!NEERC 2001 Northern Subregional709514

1159FenceNEERC 2001 Northern Subregional492736

1160NetworkNEERC 2001 Northern Subregional1039360

1161StripiesNEERC 2001 Northern Subregional392594

1162Currency ExchangeNEERC 2001 Northern Subregional772473

1163ChapaevNEERC 2001 Northern Subregional1861886

1164FillwordNEERC 2001 Northern Subregional1960188

1165SubnumberNEERC 2001 Northern Subregional449805

1166Funny Card GameNEERC 2001 Northern Subregional1033401

1167Bicolored HorsesRomanian Online Contest December 20012215166

1168Radio StationsRomanian Online Contest December 2001503721

1169PairsRomanian Online Contest December 2001468774

1170DesertRomanian Online Contest December 20012391485

1171Lost in SpaceRomanian Online Contest December 20012661340

1172Ship RoutesRomanian Online Contest December 2001616591

1173Lazy SnailRomanian Online Contest December 20013221114

1174Weird PermutationsRomanian Online Contest December 2001563645

1175Strange SequenceUSU Personal Contest 2002374967

1176HyperchannelsUSU Personal Contest 2002937392

1177Like ComparisonsUSU Personal Contest 20022741307

1178Akbardin’s RoadsUSU Personal Contest 20022458150

1179Numbers in TextUSU Personal Contest 20021335276

1180Stone GameUSU Personal Contest 2002410790

1181Cutting a Painted PolygonUSU Personal Contest 2002858428

1182Team Them Up!NEERC 2001722508

1183Brackets SequenceNEERC 20011590232

1184Cable MasterNEERC 20011249295

1185WallNEERC 20011081341

1186Chemical ReactionsNEERC 2001556656

1187Statistical TroubleNEERC 20011791966

1188LibraryNEERC 20011732031

1189Pairs of IntegersNEERC 2001793463

1190Bar of ChocolateSpring School Contest 20021155319

1191Catch the thief!Spring School Contest 20021528242

1192Ball in a DreamSpring School Contest 20023210115

1193Queue at the ExamSpring School Contest 20022029182

1194HandshakesSpring School Contest 2002446383

1195Ouths and CrossesSpring School Contest 20021404263

1196History ExamSpring School Contest 2002564666

1197Lonesome KnightSpring School Contest 20021118633



1200Horns and HoofsUSU Local Contest. March 20021724214

1201Which Day Is It?USU Local Contest. March 20021080341

1202Rectangles TravelUSU Local Contest. March 2002864425

1203Scientific ConferenceUSU Local Contest. March 20023340111

1204IdempotentsUSU Local Contest. March 20021485249

1205By the Underground or by Foot?USU Local Contest. March 20021478250

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20023059121

1207Median on the PlaneUSU Local Contest. March 20021878197

1208Legendary Teams ContestUSU Local Contest. March 20021912193

12091, 10, 100, 1000...Autumn School Contest 2002844645

1210Kind SpiritsAutumn School Contest 20022296163

1211Collective GuaranteeAutumn School Contest 20021279292

1212BattleshipAutumn School Contest 2002749496

1213Cockroaches!Autumn School Contest 20022201170

1214Strange ProcedureAutumn School Contest 20023659103

1215Exactness of Projectile HitAutumn School Contest 20021213308

1216Two Pawns and One KingUSU Championship 20021851932

1217Unlucky TicketsUSU Championship 2002933400

1218Episode N-th: The Jedi TournamentUSU Championship 20021035361

1219Symbolic SequenceUSU Championship 20023102121

1220StacksUSU Championship 20021358275

1221Malevich Strikes Back!USU Championship 2002844441

1222Chernobyl’ EaglesUSU Championship 20022653141

1223Chernobyl’ Eagle on a RoofUSU Championship 20021067350

1224SpiralNEERC 2002 Central Subregional510774

1225FlagsNEERC 2002 Central Subregional758850

1226esreveR redrONEERC 2002 Central Subregional3179118

1227Rally ChampionshipNEERC 2002 Central Subregional1095341

1228ArrayNEERC 2002 Central Subregional3612104

1229Strong BrickworkNEERC 2002 Central Subregional982380

1230Introspective ProgramNEERC 2002 Central Subregional522709

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional1752037

1232Asteroid LandingNEERC 2002 Central Subregional1732060

1233Amusing NumbersNEERC 2002423872

1234BricksNEERC 2002578642

1235Cricket FieldNEERC 2002505733

1236Decoding TaskNEERC 2002778479

1237Evacuation PlanNEERC 2002395934

1238FoldingNEERC 2002720518

1239Ghost BustersNEERC 20021312679

1240Heroes of Might and MagicNEERC 20022671364

1241Inlay CuttersNEERC 20022371531

1242WerewolfUSU Personal Contest 20031507250

1243Divorce of the Seven DwarfsUSU Personal Contest 2003656858

1244GentlemenUSU Personal Contest 20031303289

1245PicturesUSU Personal Contest 2003410904

1246Tethered DogUSU Personal Contest 20031016370

1247Check a SequenceUSU Personal Contest 20031526247

1248Sequence SumUSU Personal Contest 2003575649

1249Ancient NecropolisUSU Local Contest. March 20031797210

1250Sea BurialUSU Local Contest. March 2003498748

1251Cemetery ManagerUSU Local Contest. March 20032421507

1252Sorting the TombstonesUSU Local Contest. March 2003864435

1253NecrologuesUSU Local Contest. March 2003572653

1254Die HardUSU Local Contest. March 2003573651

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031402269

1256Cemetery GuardUSU Local Contest. March 20031582261

1257HyphenationAutumn School Contest 20032111738

1258PoolAutumn School Contest 2003832456

1259How to Become Star?Autumn School Contest 2003988385

1260Nudnik PhotographerAutumn School Contest 20032844135

1261TipsAutumn School Contest 20031045364

1262Pseudo-Roman NumberAutumn School Contest 20031069356

1263ElectionsAutumn School Contest 2003766550

1264WorkdaysAutumn School Contest 20031200332

1265MirrorUSU Championship 20032591429

1266Kirchhoff's LawUSU Championship 20032591429

1267Yekaterinburg SubwayUSU Championship 20031772056

1268Little ChuUSU Championship 2003459820

1269Obscene Words FilterUSU Championship 2003454829

1270UnicubeUSU Championship 20031612248

1271Sailing DirectionsUSU Championship 2003774419

1272Non-Yekaterinburg SubwayUSU Championship 20032098182

1273TieUSU Championship 2003768494

1274Fractional ArithmeticNEERC 2003 Central Subregional534707

1275Knights of the Round TableNEERC 2003 Central Subregional1452482

1276TrainNEERC 2003 Central Subregional466808

1277Cops and ThievesNEERC 2003 Central Subregional417901

1278“… Connecting People”NEERC 2003 Central Subregional403932

1279WarehouseNEERC 2003 Central Subregional967394

1280Topological SortingNEERC 2003 Central Subregional2204174

1281River BasinNEERC 2003 Central Subregional2761345

1282Game TreeNEERC 2003 Central Subregional1049363

1283DwarfUSU Personal Contest 20042934131

1284Space PokerUSU Personal Contest 20041572317

1285Thread in a HyperspaceUSU Personal Contest 2004404935

1286Starship TravelUSU Personal Contest 2004539705

1287Mars CanalsUSU Personal Contest 2004932411

1288AstrolocationUSU Personal Contest 20041772069

1289One Way TicketUSU Personal Contest 2004950403

1290SabotageSpring School Contest 2004449186

1291Gear-wheelsSpring School Contest 2004887432

1292Mars Space StationsSpring School Contest 20041052365

1293EniyaSpring School Contest 20041689423

1294Mars SatellitesSpring School Contest 20041198321

1295Crazy NotionsSpring School Contest 20042346164

1296HyperjumpSpring School Contest 20043438112

1297PalindromeSpring School Contest 2004397797

1298KnightSpring School Contest 20041503256

1299PsyloniansSpring School Contest 20042601434

1300TaxesUral Championship 19981402583

1301Cube in LabyrinthUral Championship 1998540705

1302Delta-waveUral Championship 19981176327

1303Minimal CoverageUral Championship 19981454265

1304ParallelepipedUral Championship 19982031819

1305Convex HullUral Championship 1998523727

1306Sequence MedianUral Championship 19982438158

1307ArchiverUral Championship 2004. Round 13091216

1308Dean's PyramidUral Championship 2004. Round 11392603

1309DisputeUral Championship 2004. Round 1611625

1310ACM DiagnosticsUral Championship 2004. Round 13041235

1311Stable ConstructionUral Championship 2004. Round 13701021

1312TrayUral Championship 2004. Round 11372638

1313Some Words about SportUral Championship 2004. Round 1902043

1314Chase in SubwayUral Championship 2004. Round 1704543

1315MDPAR and MIIARUral Championship 2004. Round 11752096

1316Electronic AuctionUral Championship 2004. Round 1751510

1317HailUral Championship 2004. Round 23431099

1318LogarithmUral Championship 2004. Round 22621426

1319HotelUral Championship 2004. Round 2842546

1320Graph DecompositionUral Championship 2004. Round 21116344

1321Floor IndicatorUral Championship 2004. Round 22981259

1322SpyUral Championship 2004. Round 2739518

1323ClassmatesUral Championship 2004. Round 2437868

1324Extra SpacesUral Championship 2004. Round 2432878

1325DirtUral Championship 2004. Round 2615621

1326Bottle TapsUral Championship 2004. Round 2756506

1327FusesAutumn School Contest 2004709655

1328FireballAutumn School Contest 20042901304

1329Galactic HistoryAutumn School Contest 2004773500

1330IntervalsAutumn School Contest 20043494112

1331VladislavaAutumn School Contest 2004384993

1332Genie BomberAutumn School Contest 2004570675

1333Genie Bomber 2Autumn School Contest 20041664234

1334CheckersAutumn School Contest 2004739522

1335White ThesisAutumn School Contest 20042148181

1336Problem of Ben BetsalelAutumn School Contest 20042973131

1337BureaucracyAutumn School Contest 20042361590

1338AutomobilesUSU Championship 20042171733

1339BabiesUSU Championship 20043801009

1340CucarachaUSU Championship 2004754628

1341DeviceUSU Championship 20043371134

1342EnterpriseUSU Championship 2004432890

1343Fairy TaleUSU Championship 2004811479

1344Gigantic TurnipUSU Championship 2004764574

1345HTMLUSU Championship 20042601457

1346Intervals of MonotonicityUSU Championship 20041035376

1347BlogSpring School Contest 20052611453

1348Goat in the Garden 2Spring School Contest 20051842213

1349FarmSpring School Contest 2005666259

1350CanteenSpring School Contest 2005942414

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005682569

1352Mersenne PrimesSpring School Contest 20052854138

1353Milliard Vasya's FunctionSpring School Contest 20053061128

1354Palindrome. Again PalindromeSpring School Contest 20052194179

1355Bald Spot RevisitedSpring School Contest 20051590246

1356Something EasierSpring School Contest 2005962405

1357Teakettle 1.0 for DummiesSpring School Contest 20053291162

1358CablesSpring School Contest 2005630615

1359ConstructionSpring School Contest 20053101231

1360Philosophical DisputeUral Championship 2005. Round 22851337

1361Spaceology vs. ChronisticsUral Championship 2005. Round 21702191

1362Classmates 2Ural Championship 2005. Round 2692562

1363HalftonesUral Championship 2005. Round 2457170

1364LaraKillerUral Championship 2005. Round 2419919

1365Testing CalculatorUral Championship 2005. Round 2635402

1366PresentsUral Championship 2005. Round 2739526

1367Top SecretUral Championship 2005. Round 21173105

1368Goat in the Garden 3Ural Championship 2005. Round 21632279

1369Cockroach RaceUral Championship 2005. Round 21317145

1370MagicianUral Championship 2005. Round 23850102

1371Cargo AgencyUral Championship 2005. Round 1571682

1372Death StarUral Championship 2005. Round 1615577

1373Pictura ex MachinaUral Championship 2005. Round 1434892

1374MisereUral Championship 2005. Round 12411647

1375Bill CleversUral Championship 2005. Round 1662589

1376Dean's Pyramid 2Ural Championship 2005. Round 1339209

1377Lara CroftUral Championship 2005. Round 11305301

1378Artificial IntelligenceUral Championship 2005. Round 12061833

1379Cups TransportationUral Championship 2005. Round 1467830

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest913922

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1043474

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2301650

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest2013203

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest615579

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest1625242

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest3331155

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest2351617

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest1218004

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest464836

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest2511317

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest665212

1392Dreaming of Stars494786

1393Average Common Prefix2771362

1394Ships. Version 2330469

1395Pascal vs. C++. Version 21083143

1396Maximum. Version 21751997

1397Points Game1532163

1398Bishop and Pawn342967

1399Economical Director1812150

1400Cellular CharactersAutumn School Contest 2005723540

1401GamersAutumn School Contest 2005787497

1402CocktailsAutumn School Contest 20052752143

1403CourierAutumn School Contest 20051054372

1404Easy to Hack!Autumn School Contest 2005457186

1405Goat in the Garden 5Autumn School Contest 2005530733

1406Next NumberAutumn School Contest 20051139345

1407One-two, One-twoAutumn School Contest 2005986398

1408Polynomial MultiplicationAutumn School Contest 20053251182

1409Two GangstersAutumn School Contest 20051617824

1410CrackUSU Championship 2005848459

141140 Islands KnightsUSU Championship 20051232964

1412Autumn TideUSU Championship 20052611455

1413Mars JumperUSU Championship 20052203178

1414Astronomical DatabaseUSU Championship 2005704552

1415Mobile LifeUSU Championship 20052411589

1416ConfidentialUSU Championship 2005873446

1417Space Poker 2USU Championship 20052071816

1418Military StoryUSU Championship 2005392981

1419Maps of the Island WorldsUSU Championship 20052681418

1420Integer-Valued Complex DivisionUSU Championship 20052201714

1421Credit OperationsTimus Top Coders: First Challenge641585

1422FirefliesTimus Top Coders: First Challenge389954

1423String TaleTimus Top Coders: First Challenge1852204

1424MinibusTimus Top Coders: First Challenge487766

1425Queen 2Timus Top Coders: First Challenge1991821

1426RectanglesTimus Top Coders: First Challenge665008

1427SMSTimus Top Coders: First Challenge941400

1428Jedi RiddleTimus Top Coders: First Challenge788477

1429BiscuitsTimus Top Coders: First Challenge1023398

1430Crime and PunishmentTimus Top Coders: First Challenge743505

1431DiplomasUSU Personal Contest 20061013370

1432Twofold LuckUSU Personal Contest 2006358417

1433DiamondsUSU Personal Contest 20061477255

1434Buses in VasyukiUSU Personal Contest 2006477778

1435Financial ErrorUSU Personal Contest 2006369999

1436BillboardUSU Personal Contest 2006428865

1437Gasoline StationUSU Personal Contest 2006651573

1438Time Limit ExceededUSU Personal Contest 20061073237

1439Battle with You-Know-WhoUral Championship 2006692534

1440Training ScheduleUral Championship 2006534690

1441From the History of Gringotts BankUral Championship 20062451471

1442Floo PowderUral Championship 20061153001

1443RailsUral Championship 2006560658

1444ElephpotamusUral Championship 20063071183

1445Christmas giftsUral Championship 2006631585

1446Sorting HatUral Championship 2006380198

1447Portkey NetworkUral Championship 20063081180

1448Lighting in HogwartsUral Championship 2006642575

1449Credit Operations 2Timus Top Coders: Second Challenge2481441

1450Russian PipelinesTimus Top Coders: Second Challenge1016362

1451Beerhouse TaleTimus Top Coders: Second Challenge373970

1452Pascal vs. C++Timus Top Coders: Second Challenge556657

1453QueenTimus Top Coders: Second Challenge3001199

1454Rectangles 2Timus Top Coders: Second Challenge1312636

1455Freedom of SpeechTimus Top Coders: Second Challenge1811946

1456Jedi Riddle 2Timus Top Coders: Second Challenge447813

1457Heating MainTimus Top Coders: Second Challenge514972

1458War GamesTimus Top Coders: Second Challenge3101161

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest1901788

1460WiresPetrozavodsk Winter 2006. USU Contest684585

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest348999

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest387901

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest463756

1464LightPetrozavodsk Winter 2006. USU Contest963374

1465Pawn GamePetrozavodsk Winter 2006. USU Contest559629

1466Magic SquarePetrozavodsk Winter 2006. USU Contest933473

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest2741259

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest464743

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest2261493

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1167299

1471TreePetrozavodsk Summer 2006. Ural+Orel Contest1235283

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest2871186

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest585182

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest499692

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest664636

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest2141573

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1172775

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest714350

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest456407

1480CouponsUSU Championship 2006837414

1481Winning ChancesUSU Championship 20061432293

1482Triangle GameUSU Championship 20061092948

1483Table FootballUSU Championship 2006981354

1484Film RatingUSU Championship 2006447768

1485Football and LieUSU Championship 20062071616

1486Equal SquaresUSU Championship 2006489703

1487Chinese FootballUSU Championship 20062711248

1488ACM PokerUSU Championship 20062031647

1489Points on a ParallelepipedAutumn School Contest 2006888390

1490Fire CircleAutumn School Contest 20061534227

1491Unreal StoryAutumn School Contest 20061551224

1492Vasya's Dad 2Autumn School Contest 20061841804

1493One Step from HappinessAutumn School Contest 2006605558

1494MonobilliardsAutumn School Contest 20061472236

1495One-two, One-two 2Autumn School Contest 2006837413

1496SpammerAutumn School Contest 2006561262

1497Cutting a SquareAutumn School Contest 20061187292

1498Stroke at Full SpeedAutumn School Contest 2006394866

1499KerchiefsAutumn School Contest 20062451372

1500Pass LicensesNEERC 2006 Eastern Subregional504677

1501Sense of BeautyNEERC 2006 Eastern Subregional1160298

1502Domino DotsNEERC 2006 Eastern Subregional427081

1503PolynomialNEERC 2006 Eastern Subregional1691945

1504Good MannersNEERC 2006 Eastern Subregional1522149

1505Oil TransferNEERC 2006 Eastern Subregional1162764

1506Columns of NumbersNEERC 2006 Eastern Subregional2080167

1507Difficult DecisionNEERC 2006 Eastern Subregional822419

1508Japanese PuzzleNEERC 2006 Eastern Subregional1921724

1509Domino RecognitionNEERC 2006 Eastern Subregional843704

1510OrderNEERC 2006 Eastern Subregional369294

1511Fiscal OperationsTimus Top Coders: Third Challenge3001104

1512ZiniumTimus Top Coders: Third Challenge440761

1513Lemon TaleTimus Top Coders: Third Challenge795425

1514National ParkTimus Top Coders: Third Challenge1801801

1515CashmasterTimus Top Coders: Third Challenge1572216

1516NostalgiaTimus Top Coders: Third Challenge1951670

1517Freedom of ChoiceTimus Top Coders: Third Challenge937361

1518Jedi Riddle 3Timus Top Coders: Third Challenge3231028

1519Formula 1Timus Top Coders: Third Challenge781433

1520Empire Strikes BackTimus Top Coders: Third Challenge1192653

1521War Games 2Timus Top Coders: Third Challenge959353

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest1781780

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest841393

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest1513382

1525PathPetrozavodsk Winter 2007. D.Gozman Contest687480

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest2241430

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest2321383

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1285258

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest694235

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest372876

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest2541267

1532Lost in TranslationUSU Personal Contest 20071621936

1533Fat HobbitsUSU Personal Contest 20072471296

1534Football in GondorUSU Personal Contest 2007566578

1535The Hobbit or There and Back AgainUSU Personal Contest 2007702468

1536Delights of Pipe-weedUSU Personal Contest 2007337745

1537EntsUSU Personal Contest 20071162284

1538Towers of GuardUSU Personal Contest 20072521271

1539Intelligence DataUSU Personal Contest 20073121034

1540Battle for the RingUSU Personal Contest 20072751169

1541ChaseUSU Personal Contest 20071472121

1542AutocompletionUral Championship 2007488657

1543Dance RevolutionUral Championship 20071442125

1544Classmates 3Ural Championship 20072701169

1545HieroglyphsUral Championship 2007530262

1546Japanese SortingUral Championship 20072491263

1547Password SearchUral Championship 2007399800

1548Sakura and StatisticsUral Championship 2007357272

1549Another Japanese PuzzleUral Championship 20071452111

1550Dean's Pyramid 3Ural Championship 2007572562

1551Sumo TournamentUral Championship 20071094296

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest2431223

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest524579

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest509596

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest1412887

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest239372

1557Network AttackPetrozavodsk Summer 2007. NSU Contest1541886

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest408740

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest763596

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest301995

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1082621

1562GM-pineappleUSU Championship 2007793383

1563BayanUSU Championship 2007440370

1564Counting OnesUSU Championship 2007449670

1565The Duel for ThreeUSU Championship 20071911531

1566Triangular PostcardsUSU Championship 20071022747

1567SMS-spamUSU Championship 2007678045

1568Train Car SortingUSU Championship 20071861570

1569Networking the “Iset”USU Championship 2007305977

1570Eating HighUSU Championship 20072881033

1571InterpretersUSU Championship 2007740410

1572Yekaterinozavodsk Great WellAutumn School Contest 20071956156

1573AlchemyAutumn School Contest 20072809109

1574Mathematicians and bracketsAutumn School Contest 2007828366

1575Yekaterinburg Subway 2Autumn School Contest 2007320930

1576Telephone TariffsAutumn School Contest 20072092146

1577E-mailAutumn School Contest 2007570529

1578Mammoth HuntAutumn School Contest 2007337884

1579Coat TransportationAutumn School Contest 2007614492

1580Dean's DebtsAutumn School Contest 2007326913

1581TeamworkAutumn School Contest 2007659446

1582BookmakersNEERC 2007 Eastern Subregional2620116

1583CheeseNEERC 2007 Eastern Subregional1771633

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional2391226

1585PenguinsNEERC 2007 Eastern Subregional603151

1586Threeprime NumbersNEERC 2007 Eastern Subregional1641185

1587Flying PigNEERC 2007 Eastern Subregional394756

1588JamaicaNEERC 2007 Eastern Subregional923327

1589SokobanNEERC 2007 Eastern Subregional323482

1590Bacon’s CipherNEERC 2007 Eastern Subregional1067283

1591Abstract ThinkingNEERC 2007 Eastern Subregional298991

1592Chinese WatchesNEERC 2007 Eastern Subregional511586

1593Square Country. Version 2304809

1594Aztec Treasure444477

1595Perfect Sequence1891213

1596Knight Mare87895

1597Chernobyl’ Eagle on a Roof. Version 2122864

1598DSA Attack34680

1600AirportUSU Personal Contest 2008530539

1601AntiCAPSUSU Personal Contest 2008311393

1602ElevatorUSU Personal Contest 2008687418

1603EruditeUSU Personal Contest 20081155250

1604Country of FoolsUSU Personal Contest 2008851338

1605Devil's SequenceUSU Personal Contest 2008511559

1606SlalomUSU Personal Contest 2008438650

1607TaxiUSU Personal Contest 2008480061

1608Lucky Tickets 2008Ural Championship 2008332842

1609Tram TileUral Championship 20081012593

1610CactusesUral Championship 20081571723

1611DecimationUral Championship 2008388723

1612Tram ForumUral Championship 20082025141

1613For Fans of StatisticsUral Championship 20081593180

1614National Project “Trams”Ural Championship 2008387725

1615Tram SolitaireUral Championship 20081541755

1616Square Country 4Ural Championship 2008753386

1617Flat SpotsUral Championship 2008424568

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest415340

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest447596

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest1971316

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest395558

1622EndspielPetrozavodsk Winter 2008. ITMO Contest773130

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest753204

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest316642

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest295893

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest228511

1627JoinPetrozavodsk Winter 2008. ITMO Contest2291140

1628White StreaksUSU Championship 2008541483

1629TripUSU Championship 2008374694

1630TalismanUSU Championship 2008308838

1631Drunk King 2USU Championship 2008710370

1632LasersUSU Championship 2008643600

1633HippogriffsUSU Championship 2008390666

1634Spider MiteUSU Championship 20081271944

1635Mnemonics and PalindromesUSU Championship 20081098240

1636Penalty TimeUSU Championship 2008419863

1637Triangle Game 2USU Championship 2008822895

1638BookwormUSU Championship 2008315984

1639Chocolate 2Autumn School Contest 2008709337

1640Circle of WinterAutumn School Contest 20081501175

1641DutiesAutumn School Contest 2008598436

16421D MazeAutumn School Contest 2008278495

1643Attack of the Dark FortressAutumn School Contest 2008574454

1644A Whole Lot of WalnutsAutumn School Contest 2008271297

1645Ski RaceAutumn School Contest 20081389189

1646Godzilla Strikes Back!Autumn School Contest 2008348740

1647Divide an Island!Autumn School Contest 2008317810

1648YachtsAutumn School Contest 2008792330

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional296772

1650BillionairesNEERC 2008 Eastern Subregional453570

1651Shortest SubchainNEERC 2008 Eastern Subregional693376

1652Banking CrisisNEERC 2008 Eastern Subregional1122165

1653Death ConveyorNEERC 2008 Eastern Subregional267336

1654Cipher MessageNEERC 2008 Eastern Subregional382569

1655Somali PiratesNEERC 2008 Eastern Subregional1082238

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional1443182

1657Cube SnakeNEERC 2008 Eastern Subregional2061223

1658Sum of DigitsNEERC 2008 Eastern Subregional926282

1659Regular TrianglesNEERC 2008 Eastern Subregional442584

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest316313

1661DodecahedronPetrozavodsk Winter 2008. USU Contest534108

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest514243

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest812844

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1062231

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest644396

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2191130

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1231946

1668Death Star 2Petrozavodsk Winter 2008. USU Contest316313

1669Universal WordPetrozavodsk Winter 2008. USU Contest1971250

1670AsteriskPetrozavodsk Summer 2008. USU Contest1491614

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest1347189

1672Droid fliesPetrozavodsk Summer 2008. USU Contest1410690

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest1182005

1674Drunk KingPetrozavodsk Summer 2008. USU Contest286752

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1231929

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1531574

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1241915

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest179503

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest2451006

1680The First NonqualifyingUSU Personal Contest 20091252199

1681Brother Bear's GardenUSU Personal Contest 2009762923

1682Crazy ProfessorUSU Personal Contest 2009418587

1683FridgeUSU Personal Contest 20091966127

1684Jack's Last WordUSU Personal Contest 2009866287

1685OrthographyUSU Personal Contest 20091415176

1686Photovoltaic SpaceshipUSU Personal Contest 20091991203

1687Numismatics for FunUSU Personal Contest 20092311043

1688Team.GOV!USU Personal Contest 20091944129

1689Fisherman and BarbellUSU Personal Contest 2009311783

1690Army of MagesPetrozavodsk Winter 2009. USU Contest409596

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest723047

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest771320

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest1310865

1694Killer WordsPetrozavodsk Winter 2009. USU Contest792808

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest782840

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest265909

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest424805

1698Square Country 5Petrozavodsk Winter 2009. USU Contest431567

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest2041168

1700AwakeningUral Championship 2009577422

1701Ostap and PartnersUral Championship 2009425569

1702CrossroadUral Championship 20091361696

1703Robotic ArmUral Championship 20091151981

1704DemodulationUral Championship 2009882527

1705Gangster HaresUral Championship 2009303791

1706Cipher Message 2Ural Championship 2009403600

1707Hypnotoad's SecretUral Championship 20091401651

1708Sum of Digits 2Ural Championship 20091012380

1709Penguin-AviaUral Championship 20091460168

1710Boris, You Are Wrong!Ural Championship 2009438553

1711Code NamesNEERC 2009 Eastern Subregional1918118

1712Cipher GrilleNEERC 2009 Eastern Subregional298676

1713Key SubstringsNEERC 2009 Eastern Subregional395563

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional792562

1715Another Ball KillerNEERC 2009 Eastern Subregional270814

1716Alternative SolutionNEERC 2009 Eastern Subregional287768

1717Eligibility RulesNEERC 2009 Eastern Subregional832451

1718RejudgeNEERC 2009 Eastern Subregional905249

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional1771219

1720Summit Online JudgeNEERC 2009 Eastern Subregional280786

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional458487

1722Observation DeckUral Regional School Programming Contest 20092171001

1723Sandro's BookUral Regional School Programming Contest 2009333868

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009335659

1725Sold Out!Ural Regional School Programming Contest 20091722131

1726VisitsUral Regional School Programming Contest 2009846265

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091324170

1728Curse on Team.GOVUral Regional School Programming Contest 2009500446

1729Dead Man's ChestUral Regional School Programming Contest 2009454490

1730ManBearPigUral Regional School Programming Contest 2009231943

1731DillUral Regional School Programming Contest 2009236096

1732Ministry of TruthUSU Championship 2009546406

1733Forgotten TechnologyUSU Championship 2009533583

1734Endgame DatabaseUSU Championship 20091281636

1735Theft of the CenturyUSU Championship 2009822453

1736Chinese HockeyUSU Championship 20091741227

1737Mnemonics and Palindromes 3USU Championship 20091042215

1738Computer SecurityUSU Championship 2009292747

1739FaryuksUSU Championship 2009842401

1740Deer is Better!USU Championship 20091619139

1741Communication FiendUSU Championship 2009767291

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest680315

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest239873

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1091826

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest231901

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest1461393

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest1851114

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest742289

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1241621

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest1931070

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest642936

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest531402

1753BookshelfUSU Personal Contest 2010694302

1754Explosion in a PyramidUSU Personal Contest 2010419495

1755CakeUSU Personal Contest 2010320643

1756One and a Half DiggersUSU Personal Contest 20101374153

1757Gold BarsUSU Personal Contest 2010981966

1758Bald Spot Revisited 2USU Personal Contest 2010832283

1759Long-LiversUSU Personal Contest 2010581359

1760Infernal WorkUSU Personal Contest 2010354583

1761Binary PalindromeUSU Personal Contest 2010236863

1762Search for a Hiding-PlaceUSU Personal Contest 20101401415

1763Expert FleaUral Championship 2010364552

1764TranssibUral Championship 20101311485

1765Error 404Ural Championship 2010483610

1766Humpty DumptyUral Championship 20101721150

1767The House of Doctor DeeUral Championship 2010366557

1768Circular StringsUral Championship 2010207965

1769Old Ural LegendUral Championship 20101234168

1770The Party of Ural ChampionsUral Championship 20101371424

1771A Deputy's MorningUral Championship 2010364551

1772Ski-Trails for RobotsUral Championship 2010292693

1773Metro to Every HomeUral Championship 2010311652

1774Barber of the Army of MagesUral SU Championship 2010485387

1775Space BowlingUral SU Championship 2010260709

1776Anniversary FireworkUral SU Championship 2010436429

1777AnindilyakwaUral SU Championship 20101839104

1778Chinese Hockey 2Ural SU Championship 2010383988

1779The Great TeamUral SU Championship 2010756250

1780Gray CodeUral SU Championship 2010258714

1781Clean CodeUral SU Championship 2010931858

1782Jack's New WordUral SU Championship 20101111582

1783Nuclear Arms RaceUral SU Championship 2010520361

1784RoundersUral SU Championship 2010192948

1785Lost in LocalizationUral Regional School Programming Contest 2010988619

1786Sandro's BiographyUral Regional School Programming Contest 2010203093

1787Turn for MEGAUral Regional School Programming Contest 2010626630

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20101413134

1789Searching for the DodecahedronUral Regional School Programming Contest 20101079175

1790Searching for the TruthUral Regional School Programming Contest 20101701060

1791Uncle Styopa and BusesUral Regional School Programming Contest 20101741037

1792Hamming CodeUral Regional School Programming Contest 2010259773

1793Tray 2Ural Regional School Programming Contest 2010610308

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101141166

1795Husband in a ShopUral Regional School Programming Contest 2010810233

1796Amusement ParkUral Regional School Programming Contest 2010206892

1797Summit Online Judge. Version 2164767

1800Murphy's LawNEERC 2010 Eastern Subregional1107170

1801The Revolution CupNEERC 2010 Eastern Subregional294855

1802Cube PuzzleNEERC 2010 Eastern Subregional1221434

1803The Czechs' RiflesNEERC 2010 Eastern Subregional351525

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional650287

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional256712

1806Mobile TelegraphsNEERC 2010 Eastern Subregional341539

1807Cartridges for MaximNEERC 2010 Eastern Subregional1501183

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1391271

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional425435

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest463221

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest1541100

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest841919

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest1541100

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest612541

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest473165

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest911786

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest219788

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1121479

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest186442

1820Ural SteaksUSU Personal Contest 2011634828

1821BiathlonUSU Personal Contest 20111231142

1822Hugo II's WarUSU Personal Contest 2011300567

1823Ideal GasUSU Personal Contest 2011676256

1824Ifrit BomberUSU Personal Contest 2011202829

1825Ifrit Bomber 2USU Personal Contest 2011223754

1826MinefieldUSU Personal Contest 2011734236

1827Indigenous WarsUSU Personal Contest 2011174955

1828Approximation by a ProgressionUSU Personal Contest 2011499345

1829Routing TablesUSU Personal Contest 2011642375

1830Help in the RNOSUral Championship 2011249663

1831Tsyfirkin's LessonUral Championship 2011971605

1832Arirang ShowUral Championship 2011257643

1833Hopes of RowingUral Championship 2011752020

1834Tennis RacketUral Championship 2011453122

1835Swamp DoctorUral Championship 2011692174

1836Babel FishUral Championship 2011192850

1837Isenbaev's NumberUral Championship 2011255967

1838Samurai's StrokeUral Championship 2011328508

1839The MentaculusUral Championship 2011851807

1840Victim of AdvertisingUral Championship 201199037

1841CablewaysPetrozavodsk Summer 2010. USU Contest821721

1842Local RootsPetrozavodsk Summer 2010. USU Contest146596

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest492683

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1381070

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest373368

1846GCD 2010Petrozavodsk Summer 2010. USU Contest829189

1847ZamkadyePetrozavodsk Summer 2010. USU Contest333681

1848Fly HuntPetrozavodsk Summer 2010. USU Contest166089

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest791779

1850Space TourismPetrozavodsk Summer 2010. USU Contest632169

1851GOV-internshipPetrozavodsk Summer 2011. USU Contest871626

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. USU Contest801753

1853Laser TechnologiesPetrozavodsk Summer 2011. USU Contest195438

1854Negotiations with ParthiansPetrozavodsk Summer 2011. USU Contest441350

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. USU Contest1201213

1856War and PeacePetrozavodsk Summer 2011. USU Contest462817

1857Alice and BandersnatchPetrozavodsk Summer 2011. USU Contest164907

1858Magic CubePetrozavodsk Summer 2011. USU Contest462817

1859Last Season of Team.GOVPetrozavodsk Summer 2011. USU Contest512586

1860FiborialPetrozavodsk Summer 2011. USU Contest405380

1861Graveyard in DeyjaPetrozavodsk Summer 2011. USU Contest248611

1862Very Wealthy MoleUral FU Championship 2011152961

1863Peaceful AtomUral FU Championship 2011174847

1864Get-Together at Den'sUral FU Championship 20111103140

1865The Island of MärketUral FU Championship 2011542434

1866Poetic FootUral FU Championship 2011275547

1867NanotechnologiesUral FU Championship 2011662049

1868Prediction ContestUral FU Championship 20111263122

1869New Year CruiseUral FU Championship 2011912169

1870Zinium 2Ural FU Championship 2011316478

1871Seismic WavesUral FU Championship 2011323468

1872Spacious OfficeUral FU Championship 2011233641

1873GOV ChroniclesUral Regional School Programming Contest 20111532101

1874Football GoalUral Regional School Programming Contest 2011939163

1875Angry BirdsUral Regional School Programming Contest 2011218680

1876Centipede's MorningUral Regional School Programming Contest 2011300152

1877Bicycle CodesUral Regional School Programming Contest 2011671223

1878Rubinchik's CubeUral Regional School Programming Contest 20111013152

1879GOV-internship 2Ural Regional School Programming Contest 2011154946

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011486032

1881Long problem statementUral Regional School Programming Contest 2011296852

1882Old NokiaUral Regional School Programming Contest 2011582281

1883Ent's BirthdayUral Regional School Programming Contest 2011173848

1884Way to the UniversityUral Regional School Programming Contest 2011309486

1885Passenger ComfortNEERC 2011 Eastern Subregional803190

1886Trip 2NEERC 2011 Eastern Subregional901544

1887Frequent Flyer CardNEERC 2011 Eastern Subregional155936

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional403374

1889Airport AnnouncementsNEERC 2011 Eastern Subregional700218

1890Money out of Thin AirNEERC 2011 Eastern Subregional342439

1891Language OceanNEERC 2011 Eastern Subregional309484

1892Morning in KoltsovoNEERC 2011 Eastern Subregional268556

1893A380NEERC 2011 Eastern Subregional283554

1894Non-Flying WeatherNEERC 2011 Eastern Subregional911529

1895Steaks on BoardNEERC 2011 Eastern Subregional552376

1900Brainwashing DeviceUral Championship 2012247475

1901Space ElevatorsUral Championship 2012363328

1902Neo-VeniceUral Championship 2012143085

1903Unidentified ShipsUral Championship 2012210555

1904The Lessons of the PastUral Championship 2012416287

1905Travel in TimeUral Championship 2012150764

1906The Lost CivilizationUral Championship 2012125554

1907Coffee and BunsUral Championship 2012118955

1908Brute-force SearchUral Championship 2012731472

1909Space ReconUral Championship 2012283216

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional353634

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional392481

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional181636

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional112996

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional283199

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional744161

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional591762

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional786153

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional206563

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional861266

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional289407

1921Chaos and OrderUral Regional School Programming Contest 2012137823

1922Superhero TeamUral Regional School Programming Contest 2012553215

1923Scary PoliticsUral Regional School Programming Contest 2012344342

1924Four ImpsUral Regional School Programming Contest 2012319338

1925British Scientists Save the WorldUral Regional School Programming Contest 2012199460

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012184623

1927Herbs and MagicUral Regional School Programming Contest 2012154737

1928Another Ecology ProblemUral Regional School Programming Contest 2012237490

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012481246

1930Ivan's CarUral Regional School Programming Contest 2012640186

1931Excellent TeamUral FU Championship 2012919129

1932The Secret of IdentifierUral FU Championship 2012195584

1933Guns for Battle!Ural FU Championship 2012460255

1934Black SpotUral FU Championship 2012364320

1935Tears of DrownedUral FU Championship 2012160274

1936RoshamboUral FU Championship 2012153734

1937Davy Jones’s OrganUral FU Championship 2012123900

1938Caribbean TriangleUral FU Championship 2012322849

1939First SealUral FU Championship 2012215532

1940Not So Simple YearsUral FU Championship 2012191595

1941Scary Martian WordUral FU Personal Contest 2012379295

1942Attack at the OrbitUral FU Personal Contest 2012292380

1943Space RummyUral FU Personal Contest 2012179607

1944Record of the Attack at the OrbitUral FU Personal Contest 2012695163

1945Many-armed BrothersUral FU Personal Contest 2012491943

1946Chinese Hockey 3Ural FU Personal Contest 2012841219

1947MeanderUral FU Personal Contest 2012861194

1948The Robot on the LineUral FU Personal Contest 2012133802

1949The Best Picture in the GalaxyUral FU Personal Contest 2012124855

1950Martian FarmlandsUral FU Personal Contest 2012761333

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup761166

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup28355

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup581475

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup203343

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup252866

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup591454

1957MundialPetrozavodsk Winter 2013. Kontur Cup223134

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup272711

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup147639

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup132706

1961Cantonese DialectUral FU Personal Contest 2013152615

1962In Chinese RestaurantUral FU Personal Contest 2013184514

1963KiteUral FU Personal Contest 2013281343

1964Chinese DialectsUral FU Personal Contest 2013749131

1965Pear TreesUral FU Personal Contest 201393968

1966Cycling RoadsUral FU Personal Contest 2013187506

1967Programmer CasinoUral FU Personal Contest 2013144153

1968Glass PyramidUral FU Personal Contest 2013881017

1969Hong Kong TramUral FU Personal Contest 2013521608

1970皇后像廣場Ural FU Personal Contest 2013110831

1971Graphics SettingsUral Championship 2013224410

1972Game TestingUral Championship 2013382000

1973Location GeneratorUral Championship 2013153839

1974Similar TunesUral Championship 2013143627

1975Model of the EarthUral Championship 2013272594

1976Game OptimizationUral Championship 2013103849

1977Energy WallUral Championship 2013431811

1978E-LiteUral Championship 2013332232

1979Resources DistributionUral Championship 2013107820

1980Road to InvestorUral Championship 2013196466

1981Parallel and PerpendicularOpen Ural FU Championship 2013387225

1982Electrification PlanOpen Ural FU Championship 2013618142

1983Nectar GatheringOpen Ural FU Championship 201393867

1984Dummy GuyOpen Ural FU Championship 2013678130

1985Prime SquareOpen Ural FU Championship 2013781014

1986Paul’s SaladsOpen Ural FU Championship 2013126656

1987Nested SegmentsOpen Ural FU Championship 2013405215

1988Planet Ocean LandingOpen Ural FU Championship 2013122676

1989SubpalindromesOpen Ural FU Championship 2013316274

1990PodracingNEERC 2013 Eastern Subregional169495

1991The battle near the swampNEERC 2013 Eastern Subregional170252

1992CVSNEERC 2013 Eastern Subregional275311

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional649135

1994The Emperor's planNEERC 2013 Eastern Subregional154540

1995Illegal spicesNEERC 2013 Eastern Subregional272314

1996Cipher Message 3NEERC 2013 Eastern Subregional116703

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional293293

1998The old PadawanNEERC 2013 Eastern Subregional400216

1999The secret moduleNEERC 2013 Eastern Subregional163409

2000Grand Theft Array VUral Regional School Programming Contest 2013757114

2001Mathematicians and BerriesUral Regional School Programming Contest 2013272632

2002Test TaskUral Regional School Programming Contest 2013125769

2003Simple MagicUral Regional School Programming Contest 2013387220

2004Scientists from SpilkovoUral Regional School Programming Contest 2013184451

2005Taxi for ProgrammersUral Regional School Programming Contest 2013128667

2006Kirill the GardenerUral Regional School Programming Contest 2013292242

2007Mutants versus MachinesUral Regional School Programming Contest 2013771005

2008SwiftyUral Regional School Programming Contest 2013139587

2009Canteen LineUral Regional School Programming Contest 2013184451

2010Sasha the Young GrandmasterUral Regional School Programming Contest 201391495

2011Long StatementUral Regional School Programming Contest 2013116375

2012About Grisha N.NEERC 2014 Eastern Subregional166335

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional112481

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional154358

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional322177

2016Magic and ScienceNEERC 2014 Eastern Subregional93086

2017Best of a bad lotNEERC 2014 Eastern Subregional76682

2018The Debut AlbumNEERC 2014 Eastern Subregional390147

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional320178

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional522110

2021Scarily interesting!NEERC 2014 Eastern Subregional243232

2022Riding a ToadNEERC 2014 Eastern Subregional281543

2023Donald is a postmanNEERC 2014 Eastern Subregional107854

2024Adventure TimeUral Regional School Programming Contest 2014259214

2025Line FightingUral Regional School Programming Contest 201458097

2026Dean and ScheduleUral Regional School Programming Contest 2014166326

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014184296

2028URCAPL, Episode 2Ural Regional School Programming Contest 2014104504

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014145371

2030Awesome Backup SystemUral Regional School Programming Contest 2014127419

2031Overturned NumbersUral Regional School Programming Contest 201463589

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 201498532

2033DevicesUral Regional School Programming Contest 2014560101

2034CaravansUral Regional School Programming Contest 2014152355

2035Another Dress RehearsalUral Regional School Programming Contest 201473877

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Contest421071

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Contest50928

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Contest92931

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Contest53712

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Contest59807

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Contest231688

2042NikitaPetrozavodsk Summer 2014. Ural FU Contest53713

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Contest102785

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Contest92931

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Contest101502