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Problem set


1000A+B Problem6289519

1001Reverse Root1736119

1002Phone NumbersCentral European Olympiad in Informatics 19995313210

1003ParityCentral European Olympiad in Informatics 19992875388

1004Sightseeing TripCentral European Olympiad in Informatics 19991987561

1005Stone PileUSU Championship 19971152997

1006Square FramesUSU Championship 19971294858

1007Code WordsUSU Championship 19973138356

1008Image EncodingUSTU PhysTech Cup 20003513318

1009K-based NumbersUSU Championship 19971139498

1010Discrete FunctionUSTU PhysTech Cup 20004457250

1011ConductorsUSU Championship 19975094219

1012K-based Numbers. Version 26516171

1013K-based Numbers. Version 384581

1014Product of DigitsUSU Local Contest. 199910082111

1015Test the Difference!USU Local Contest. 19992888385

1016Cube on the WalkUSU Local Contest. 19991522728

1017StaircasesUSU Local Contest. 19996682167

1018Binary Apple TreeUSU Local Contest. 19993799293

1019Line PaintingUSU Local Contest. 19992590429

1020RopeAutumn School Contest 200010275108

1021Sacrament of the SumAutumn School Contest 20008099137

1022Genealogical TreeAutumn School Contest 20008248135

1023ButtonsAutumn School Contest 20005622198

1024PermutationsAutumn School Contest 20004845230

1025Democracy in DangerAutumn School Contest 20001529573

1026Questions and AnswersAutumn School Contest 20007842142

1027D++ AgainAutumn School Contest 20002049541

1028StarsUral Championship 19994109270

1029MinistryUral Championship 19992954328

1030TitanicUral Championship 19991381799

1031Railway TicketsUral Championship 19993233343

1032Find a MultipleUral Championship 19993386286

1033LabyrinthUral Championship 19994884227

1034Queens in Peaceful PositionsUral Championship 19991580699

1035Cross-stitchUral Championship 19999051212

1036Lucky Tickets3539313

1037Memory ManagementUSU Championship 20001525718

1038Spell CheckerUSU Championship 20002706406

1039Anniversary PartyUSU Championship 20002886380

1040Airline CompanyUSU Championship 20001120975

1041NikiforUSU Championship 20005112114

1042Central HeatingUSU Championship 20001410776

1043Cover an ArcUSU Championship 20007391471

1044Lucky Tickets. Easy!USU Championship 20009470116

1045Funny GameUSU Local Contest. March 20002041531

1046Geometrical DreamsUSU Local Contest. March 20006261712

1047Simple CalculationsUSU Local Contest. March 20004050268

1048Superlong SumsUSU Local Contest. March 20006034180

1049Brave BalloonistsUSU Local Contest. March 20004652234

1050Preparing an ArticleUSU Local Contest. March 20008271301

1051Simple Game on a GridUSU Local Contest. March 20002453442

1052Rabbit HuntUSU Local Contest. March 20004962219

1053PinocchioNEERC 2000 Central Subregional3811284

1054Hanoi TowerNEERC 2000 Central Subregional1812596

1055CombinationsNEERC 2000 Central Subregional2992362

1056Computer NetNEERC 2000 Central Subregional2144504

1057Amount of DegreesNEERC 2000 Central Subregional1489725

1058ChocolateNEERC 2000 Central Subregional3263227

1059ExpressionNEERC 2000 Central Subregional1919563

1060Flip GameNEERC 20003109330

1061Buffer ManagerNEERC 20001843556

1062TriathlonNEERC 20006031680

1063Domino PuzzleNEERC 20004982027

1064Binary SearchNEERC 20001871548

1065FrontierNEERC 20007811303

1066GarlandNEERC 20002090490

1067Disk TreeNEERC 20001679610


1069Prufer CodeUSU Personal Contest 20011902524

1070Local TimeUSU Personal Contest 20011721579

1071Nikifor 2USU Personal Contest 20011779560

1072RoutingUSU Personal Contest 20012174459

1073Square CountryUSU Personal Contest 20016089164

1074Very Short ProblemUSU Personal Contest 20014612128

1075Thread in a SpaceUSU Personal Contest 20019611032


1077Travelling Tours844425

1078SegmentsWinter Mathematical Festival Varna 20012614378

1079MaximumWinter Mathematical Festival Varna 20018550116

1080Map ColoringWinter Mathematical Festival Varna 20013714266

1081Binary Lexicographic SequenceWinter Mathematical Festival Varna 20013868256

1082Gaby IvanushkaSpring School Contest 20018783112

1083Factorials!!!Spring School Contest 20011256378

1084Goat in the GardenSpring School Contest 20016561150

1085MeetingSpring School Contest 20011747560

1086CryptographySpring School Contest 20017751127

1087The Time to Take StonesSpring School Contest 20013682266

1088Ilya MurometzSpring School Contest 20011520643

1089Verification with a VocabularySpring School Contest 20012352416

1090In the Army NowUSU Local Contest. March 20012632354

1091Tmutarakan ExamsUSU Local Contest. March 20011978470

1092TransversalUSU Local Contest. March 20014382087

1093DartsUSU Local Contest. March 20015011830

1094E-screenUSU Local Contest. March 20012368393

1095Nikifor 3USU Local Contest. March 20011921484

1096Get the Right Route Plate!USU Local Contest. March 20011467633

1097Square Country 2USU Local Contest. March 20017061306


1099Work Scheduling6131359

1100Final StandingsTetrahedron Team Online Contest May 2001662054

1101Robot in the FieldTetrahedron Team Online Contest May 2001653543

1102Strange DialogTetrahedron Team Online Contest May 20011921187

1103Pencils and CirclesTetrahedron Team Online Contest May 2001714498

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 20013527102

1105Observers ColoringTetrahedron Team Online Contest May 2001429821

1106Two TeamsTetrahedron Team Online Contest May 2001414887

1107Warehouse ProblemTetrahedron Team Online Contest May 2001873408

1108HeritageBulgarian Online Contest September 20011467246

1109ConferenceBulgarian Online Contest September 20011337269

1110PowerBulgarian Online Contest September 2001623758

1111SquaresBulgarian Online Contest September 2001893402

1112CoverBulgarian Online Contest September 20011800201

1113JeepBulgarian Online Contest September 20011451248

1114BoxesBulgarian Online Contest September 20011875193

1115ShipsBulgarian Online Contest September 2001922389

1116Piecewise Constant FunctionAutumn School Contest 20011168308

1117HierarchyAutumn School Contest 20011296278

1118Nontrivial NumbersAutumn School Contest 20013304110

1119MetroAutumn School Contest 2001372097

1120Sum of Sequential NumbersAutumn School Contest 2001418987

1121BranchesAutumn School Contest 20011141316

1122GameAutumn School Contest 20011501240

1123SalaryAutumn School Contest 20012875126

1124MosaicUSU Championship 20011097328

1125HopscotchUSU Championship 20011608225

1126Magnetic StormsUSU Championship 20012956123

1127Colored BricksUSU Championship 20011162310

1128Partition into GroupsUSU Championship 2001850423

1129Door PaintingUSU Championship 2001801448

1130Nikifor's WalkUSU Championship 2001360983

1131CopyingUSU Championship 2001506372

1132Square Root477747

1133Fibonacci SequenceNEERC 2001 Central Subregional1828198

1134CardsNEERC 2001 Central Subregional1976183

1135RecruitsNEERC 2001 Central Subregional2209164

1136ParliamentNEERC 2001 Central Subregional3335109

1137Bus RoutesNEERC 2001 Central Subregional1071337

1138Integer PercentageNEERC 2001 Central Subregional1842196

1139City BlocksNEERC 2001 Central Subregional427085

1140Swamp IncidentNEERC 2001 Central Subregional1030350

1141RSA Attack882408

1142RelationsDSAP Vietnam Online Contest November 20012551142

1143Electric PathDSAP Vietnam Online Contest November 2001682526

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20012001735

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 2001792454

1146Maximum SumDSAP Vietnam Online Contest November 20013503104

1147Shaping RegionsDSAP Vietnam Online Contest November 2001418851

1148Building TowersDSAP Vietnam Online Contest November 20011731990

1149Sinus Dances539467

1150Page NumbersUral Championship 2001. Round 21514239

1151RadiobeaconsUral Championship 2001. Round 2366970

1152False MirrorsUral Championship 2001. Round 21685215

1153SupercomputerUral Championship 2001. Round 21124322

1154Mages ContestUral Championship 2001. Round 2422844

1155TroubleduonsUral Championship 2001. Round 2735489

1156Two RoundsUral Championship 2001. Round 2988365

1157Young TilerUral Championship 2001. Round 22206165

1158Censored!NEERC 2001 Northern Subregional702512

1159FenceNEERC 2001 Northern Subregional492727

1160NetworkNEERC 2001 Northern Subregional1023361

1161StripiesNEERC 2001 Northern Subregional386794

1162Currency ExchangeNEERC 2001 Northern Subregional768469

1163ChapaevNEERC 2001 Northern Subregional1861861

1164FillwordNEERC 2001 Northern Subregional1950186

1165SubnumberNEERC 2001 Northern Subregional447798

1166Funny Card GameNEERC 2001 Northern Subregional1033358

1167Bicolored HorsesRomanian Online Contest December 20012172167

1168Radio StationsRomanian Online Contest December 2001500715

1169PairsRomanian Online Contest December 2001468763

1170DesertRomanian Online Contest December 20012361483

1171Lost in SpaceRomanian Online Contest December 20012661322

1172Ship RoutesRomanian Online Contest December 2001615584

1173Lazy SnailRomanian Online Contest December 20013211102

1174Weird PermutationsRomanian Online Contest December 2001562638

1175Strange SequenceUSU Personal Contest 2002373956

1176HyperchannelsUSU Personal Contest 2002930390

1177Like ComparisonsUSU Personal Contest 20022731294

1178Akbardin’s RoadsUSU Personal Contest 20022385153

1179Numbers in TextUSU Personal Contest 20021327274

1180Stone GameUSU Personal Contest 2002403391

1181Cutting a Painted PolygonUSU Personal Contest 2002854424

1182Team Them Up!NEERC 2001718504

1183Brackets SequenceNEERC 20011561233

1184Cable MasterNEERC 20011239294

1185WallNEERC 20011060343

1186Chemical ReactionsNEERC 2001554650

1187Statistical TroubleNEERC 20011791940

1188LibraryNEERC 20011722015

1189Pairs of IntegersNEERC 2001791458

1190Bar of ChocolateSpring School Contest 20021145317

1191Catch the thief!Spring School Contest 20021518240

1192Ball in a DreamSpring School Contest 20023164116

1193Queue at the ExamSpring School Contest 20022006182

1194HandshakesSpring School Contest 2002438883

1195Ouths and CrossesSpring School Contest 20021386263

1196History ExamSpring School Contest 2002545567

1197Lonesome KnightSpring School Contest 20021088534



1200Horns and HoofsUSU Local Contest. March 20021709213

1201Which Day Is It?USU Local Contest. March 20021073339

1202Rectangles TravelUSU Local Contest. March 2002860422

1203Scientific ConferenceUSU Local Contest. March 20023239113

1204IdempotentsUSU Local Contest. March 20021465249

1205By the Underground or by Foot?USU Local Contest. March 20021465249

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20023031121

1207Median on the PlaneUSU Local Contest. March 20021858196

1208Legendary Teams ContestUSU Local Contest. March 20021889193

12091, 10, 100, 1000...Autumn School Contest 2002820845

1210Kind SpiritsAutumn School Contest 20022272163

1211Collective GuaranteeAutumn School Contest 20021267291

1212BattleshipAutumn School Contest 2002748490

1213Cockroaches!Autumn School Contest 20022180170

1214Strange ProcedureAutumn School Contest 20023618102

1215Exactness of Projectile HitAutumn School Contest 20021202307

1216Two Pawns and One KingUSU Championship 20021841917

1217Unlucky TicketsUSU Championship 2002926397

1218Episode N-th: The Jedi TournamentUSU Championship 20021028358

1219Symbolic SequenceUSU Championship 20023047122

1220StacksUSU Championship 20021349274

1221Malevich Strikes Back!USU Championship 2002838439

1222Chernobyl’ EaglesUSU Championship 20022631141

1223Chernobyl’ Eagle on a RoofUSU Championship 20021060348

1224SpiralNEERC 2002 Central Subregional501774

1225FlagsNEERC 2002 Central Subregional731151

1226esreveR redrONEERC 2002 Central Subregional3138118

1227Rally ChampionshipNEERC 2002 Central Subregional1089339

1228ArrayNEERC 2002 Central Subregional3576104

1229Strong BrickworkNEERC 2002 Central Subregional976377

1230Introspective ProgramNEERC 2002 Central Subregional518705

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional1742022

1232Asteroid LandingNEERC 2002 Central Subregional1722044

1233Amusing NumbersNEERC 2002422863

1234BricksNEERC 2002576636

1235Cricket FieldNEERC 2002503727

1236Decoding TaskNEERC 2002772477

1237Evacuation PlanNEERC 2002392929

1238FoldingNEERC 2002713516

1239Ghost BustersNEERC 20021312644

1240Heroes of Might and MagicNEERC 20022661351

1241Inlay CuttersNEERC 20022331537

1242WerewolfUSU Personal Contest 20031488250

1243Divorce of the Seven DwarfsUSU Personal Contest 2003638259

1244GentlemenUSU Personal Contest 20031285289

1245PicturesUSU Personal Contest 2003408896

1246Tethered DogUSU Personal Contest 20031001371

1247Check a SequenceUSU Personal Contest 20031514246

1248Sequence SumUSU Personal Contest 2003567649

1249Ancient NecropolisUSU Local Contest. March 20031781209

1250Sea BurialUSU Local Contest. March 2003497740

1251Cemetery ManagerUSU Local Contest. March 20032371518

1252Sorting the TombstonesUSU Local Contest. March 2003859431

1253NecrologuesUSU Local Contest. March 2003569648

1254Die HardUSU Local Contest. March 2003573643

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031387268

1256Cemetery GuardUSU Local Contest. March 20031572245

1257HyphenationAutumn School Contest 20032091732

1258PoolAutumn School Contest 2003829452

1259How to Become Star?Autumn School Contest 2003984382

1260Nudnik PhotographerAutumn School Contest 20032779136

1261TipsAutumn School Contest 20031035363

1262Pseudo-Roman NumberAutumn School Contest 20031064353

1263ElectionsAutumn School Contest 2003743051

1264WorkdaysAutumn School Contest 20031161033

1265MirrorUSU Championship 20032561427

1266Kirchhoff's LawUSU Championship 20032581417

1267Yekaterinburg SubwayUSU Championship 20031742063

1268Little ChuUSU Championship 2003453820

1269Obscene Words FilterUSU Championship 2003453820

1270UnicubeUSU Championship 20031592246

1271Sailing DirectionsUSU Championship 2003774364

1272Non-Yekaterinburg SubwayUSU Championship 20032043185

1273TieUSU Championship 2003764490

1274Fractional ArithmeticNEERC 2003 Central Subregional530704

1275Knights of the Round TableNEERC 2003 Central Subregional1452451

1276TrainNEERC 2003 Central Subregional463803

1277Cops and ThievesNEERC 2003 Central Subregional409907

1278“… Connecting People”NEERC 2003 Central Subregional401924

1279WarehouseNEERC 2003 Central Subregional959392

1280Topological SortingNEERC 2003 Central Subregional2165175

1281River BasinNEERC 2003 Central Subregional2741338

1282Game TreeNEERC 2003 Central Subregional1043361

1283DwarfUSU Personal Contest 20042881132

1284Space PokerUSU Personal Contest 20041552316

1285Thread in a HyperspaceUSU Personal Contest 2004403925

1286Starship TravelUSU Personal Contest 2004530708

1287Mars CanalsUSU Personal Contest 2004927408

1288AstrolocationUSU Personal Contest 20041772044

1289One Way TicketUSU Personal Contest 2004946400

1290SabotageSpring School Contest 2004439987

1291Gear-wheelsSpring School Contest 2004881429

1292Mars Space StationsSpring School Contest 20041048361

1293EniyaSpring School Contest 20041626623

1294Mars SatellitesSpring School Contest 20041179322

1295Crazy NotionsSpring School Contest 20042310165

1296HyperjumpSpring School Contest 20043339114

1297PalindromeSpring School Contest 2004385299

1298KnightSpring School Contest 20041482256

1299PsyloniansSpring School Contest 20042571432

1300TaxesUral Championship 19981382586

1301Cube in LabyrinthUral Championship 1998536701

1302Delta-waveUral Championship 19981168325

1303Minimal CoverageUral Championship 19981417268

1304ParallelepipedUral Championship 19982011814

1305Convex HullUral Championship 1998518725

1306Sequence MedianUral Championship 19982376160

1307ArchiverUral Championship 2004. Round 13091201

1308Dean's PyramidUral Championship 2004. Round 11382588

1309DisputeUral Championship 2004. Round 1608620

1310ACM DiagnosticsUral Championship 2004. Round 13041220

1311Stable ConstructionUral Championship 2004. Round 13701008

1312TrayUral Championship 2004. Round 11372606

1313Some Words about SportUral Championship 2004. Round 1877244

1314Chase in SubwayUral Championship 2004. Round 1701539

1315MDPAR and MIIARUral Championship 2004. Round 11732093

1316Electronic AuctionUral Championship 2004. Round 1739511

1317HailUral Championship 2004. Round 23401095

1318LogarithmUral Championship 2004. Round 22591424

1319HotelUral Championship 2004. Round 2820447

1320Graph DecompositionUral Championship 2004. Round 21103344

1321Floor IndicatorUral Championship 2004. Round 22961252

1322SpyUral Championship 2004. Round 2735514

1323ClassmatesUral Championship 2004. Round 2435861

1324Extra SpacesUral Championship 2004. Round 2431869

1325DirtUral Championship 2004. Round 2609619

1326Bottle TapsUral Championship 2004. Round 2751503

1327FusesAutumn School Contest 2004690056

1328FireballAutumn School Contest 20042891293

1329Galactic HistoryAutumn School Contest 2004763500

1330IntervalsAutumn School Contest 20043451112

1331VladislavaAutumn School Contest 2004382986

1332Genie BomberAutumn School Contest 2004566671

1333Genie Bomber 2Autumn School Contest 20041641234

1334CheckersAutumn School Contest 2004732521

1335White ThesisAutumn School Contest 20042121181

1336Problem of Ben BetsalelAutumn School Contest 20042943131

1337BureaucracyAutumn School Contest 20042351578

1338AutomobilesUSU Championship 20042161720

1339BabiesUSU Championship 2004379999

1340CucarachaUSU Championship 2004744627

1341DeviceUSU Championship 20043341130

1342EnterpriseUSU Championship 2004429885

1343Fairy TaleUSU Championship 2004797482

1344Gigantic TurnipUSU Championship 2004744627

1345HTMLUSU Championship 20042571456

1346Intervals of MonotonicityUSU Championship 20041027375

1347BlogSpring School Contest 20052561463

1348Goat in the Garden 2Spring School Contest 20051809214

1349FarmSpring School Contest 2005648760

1350CanteenSpring School Contest 2005932413

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005678566

1352Mersenne PrimesSpring School Contest 20052805138

1353Milliard Vasya's FunctionSpring School Contest 20052985130

1354Palindrome. Again PalindromeSpring School Contest 20052152180

1355Bald Spot RevisitedSpring School Contest 20051563247

1356Something EasierSpring School Contest 2005949406

1357Teakettle 1.0 for DummiesSpring School Contest 20053291148

1358CablesSpring School Contest 2005624614

1359ConstructionSpring School Contest 20053101216

1360Philosophical DisputeUral Championship 2005. Round 22771357

1361Spaceology vs. ChronisticsUral Championship 2005. Round 21682189

1362Classmates 2Ural Championship 2005. Round 2667575

1363HalftonesUral Championship 2005. Round 2447215

1364LaraKillerUral Championship 2005. Round 2416915

1365Testing CalculatorUral Championship 2005. Round 2625411

1366PresentsUral Championship 2005. Round 2736522

1367Top SecretUral Championship 2005. Round 21163092

1368Goat in the Garden 3Ural Championship 2005. Round 21632252

1369Cockroach RaceUral Championship 2005. Round 21316939

1370MagicianUral Championship 2005. Round 23788103

1371Cargo AgencyUral Championship 2005. Round 1551697

1372Death StarUral Championship 2005. Round 1585754

1373Pictura ex MachinaUral Championship 2005. Round 1431887

1374MisereUral Championship 2005. Round 12311857

1375Bill CleversUral Championship 2005. Round 1650593

1376Dean's Pyramid 2Ural Championship 2005. Round 1329316

1377Lara CroftUral Championship 2005. Round 11300299

1378Artificial IntelligenceUral Championship 2005. Round 12031837

1379Cups TransportationUral Championship 2005. Round 1458836

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest903914

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1043433

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2281644

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest2013045

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest605591

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest1587245

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest3281158

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest2321617

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest1217789

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest449853

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest2311859

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest655218

1392Dreaming of Stars492780

1393Average Common Prefix2731364

1394Ships. Version 2330106

1395Pascal vs. C++. Version 21073128

1396Maximum. Version 21751970

1397Points Game1502172

1398Bishop and Pawn339961

1399Economical Director1712409

1400Cellular CharactersAutumn School Contest 2005716539

1401GamersAutumn School Contest 2005783493

1402CocktailsAutumn School Contest 20052722143

1403CourierAutumn School Contest 20051047370

1404Easy to Hack!Autumn School Contest 2005448687

1405Goat in the Garden 5Autumn School Contest 2005528727

1406Next NumberAutumn School Contest 20051132343

1407One-two, One-twoAutumn School Contest 2005977396

1408Polynomial MultiplicationAutumn School Contest 20053241172

1409Two GangstersAutumn School Contest 20051560925

1410CrackUSU Championship 2005842457

141140 Islands KnightsUSU Championship 20051232928

1412Autumn TideUSU Championship 20052601442

1413Mars JumperUSU Championship 20052185177

1414Astronomical DatabaseUSU Championship 2005695552

1415Mobile LifeUSU Championship 2005299981

1416ConfidentialUSU Championship 2005852452

1417Space Poker 2USU Championship 20052071795

1418Military StoryUSU Championship 2005387981

1419Maps of the Island WorldsUSU Championship 20052631427

1420Integer-Valued Complex DivisionUSU Championship 20052191701

1421Credit OperationsTimus Top Coders: First Challenge633584

1422FirefliesTimus Top Coders: First Challenge389942

1423String TaleTimus Top Coders: First Challenge1818206

1424MinibusTimus Top Coders: First Challenge483762

1425Queen 2Timus Top Coders: First Challenge1961824

1426RectanglesTimus Top Coders: First Challenge664944

1427SMSTimus Top Coders: First Challenge930400

1428Jedi RiddleTimus Top Coders: First Challenge787471

1429BiscuitsTimus Top Coders: First Challenge1003416

1430Crime and PunishmentTimus Top Coders: First Challenge737503

1431DiplomasUSU Personal Contest 20061005368

1432Twofold LuckUSU Personal Contest 2006348498

1433DiamondsUSU Personal Contest 20061465254

1434Buses in VasyukiUSU Personal Contest 2006469781

1435Financial ErrorUSU Personal Contest 2006366994

1436BillboardUSU Personal Contest 2006425860

1437Gasoline StationUSU Personal Contest 2006642574

1438Time Limit ExceededUSU Personal Contest 20061073196

1439Battle with You-Know-WhoUral Championship 2006674541

1440Training ScheduleUral Championship 2006533682

1441From the History of Gringotts BankUral Championship 20062431463

1442Floo PowderUral Championship 20061142985

1443RailsUral Championship 2006559651

1444ElephpotamusUral Championship 20063061172

1445Christmas giftsUral Championship 2006631578

1446Sorting HatUral Championship 20063708100

1447Portkey NetworkUral Championship 20063081164

1448Lighting in HogwartsUral Championship 2006629579

1449Credit Operations 2Timus Top Coders: Second Challenge2461433

1450Russian PipelinesTimus Top Coders: Second Challenge998364

1451Beerhouse TaleTimus Top Coders: Second Challenge363983

1452Pascal vs. C++Timus Top Coders: Second Challenge541666

1453QueenTimus Top Coders: Second Challenge2981191

1454Rectangles 2Timus Top Coders: Second Challenge1302620

1455Freedom of SpeechTimus Top Coders: Second Challenge1791940

1456Jedi Riddle 2Timus Top Coders: Second Challenge446804

1457Heating MainTimus Top Coders: Second Challenge504873

1458War GamesTimus Top Coders: Second Challenge3091150

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest1891772

1460WiresPetrozavodsk Winter 2006. USU Contest684521

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest347988

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest386891

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest455758

1464LightPetrozavodsk Winter 2006. USU Contest943391

1465Pawn GamePetrozavodsk Winter 2006. USU Contest545635

1466Magic SquarePetrozavodsk Winter 2006. USU Contest903526

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest2711255

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest458742

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest2181523

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1133304

1471TreePetrozavodsk Summer 2006. Ural+Orel Contest1196288

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest2871169

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest575184

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest498684

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest654631

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest2121564

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1152779

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest704341

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest446431

1480CouponsUSU Championship 2006835409

1481Winning ChancesUSU Championship 20061402305

1482Triangle GameUSU Championship 20061082930

1483Table FootballUSU Championship 2006971352

1484Film RatingUSU Championship 2006443763

1485Football and LieUSU Championship 20062061600

1486Equal SquaresUSU Championship 2006486697

1487Chinese FootballUSU Championship 20062711230

1488ACM PokerUSU Championship 20062011638

1489Points on a ParallelepipedAutumn School Contest 2006874390

1490Fire CircleAutumn School Contest 20061510227

1491Unreal StoryAutumn School Contest 20061523225

1492Vasya's Dad 2Autumn School Contest 20061841778

1493One Step from HappinessAutumn School Contest 2006584059

1494MonobilliardsAutumn School Contest 20061326258

1495One-two, One-two 2Autumn School Contest 2006826412

1496SpammerAutumn School Contest 2006542163

1497Cutting a SquareAutumn School Contest 20061178290

1498Stroke at Full SpeedAutumn School Contest 2006393856

1499KerchiefsAutumn School Contest 20062411374

1500Pass LicensesNEERC 2006 Eastern Subregional497677

1501Sense of BeautyNEERC 2006 Eastern Subregional1135300

1502Domino DotsNEERC 2006 Eastern Subregional415182

1503PolynomialNEERC 2006 Eastern Subregional1691917

1504Good MannersNEERC 2006 Eastern Subregional1502144

1505Oil TransferNEERC 2006 Eastern Subregional1162723

1506Columns of NumbersNEERC 2006 Eastern Subregional2029168

1507Difficult DecisionNEERC 2006 Eastern Subregional796426

1508Japanese PuzzleNEERC 2006 Eastern Subregional1921699

1509Domino RecognitionNEERC 2006 Eastern Subregional823730

1510OrderNEERC 2006 Eastern Subregional358895

1511Fiscal OperationsTimus Top Coders: Third Challenge2991091

1512ZiniumTimus Top Coders: Third Challenge435758

1513Lemon TaleTimus Top Coders: Third Challenge785424

1514National ParkTimus Top Coders: Third Challenge1791784

1515CashmasterTimus Top Coders: Third Challenge1544217

1516NostalgiaTimus Top Coders: Third Challenge1931661

1517Freedom of ChoiceTimus Top Coders: Third Challenge910366

1518Jedi Riddle 3Timus Top Coders: Third Challenge3091057

1519Formula 1Timus Top Coders: Third Challenge736452

1520Empire Strikes BackTimus Top Coders: Third Challenge1182634

1521War Games 2Timus Top Coders: Third Challenge927360

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest1781752

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest810402

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest1314320

1525PathPetrozavodsk Winter 2007. D.Gozman Contest682476

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest2231414

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest2261396

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1274257

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest684223

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest371865

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest2511262

1532Lost in TranslationUSU Personal Contest 20071621906

1533Fat HobbitsUSU Personal Contest 20072451286

1534Football in GondorUSU Personal Contest 2007559576

1535The Hobbit or There and Back AgainUSU Personal Contest 2007696464

1536Delights of Pipe-weedUSU Personal Contest 2007327806

1537EntsUSU Personal Contest 20071153282

1538Towers of GuardUSU Personal Contest 20072511256

1539Intelligence DataUSU Personal Contest 20073111021

1540Battle for the RingUSU Personal Contest 20072651192

1541ChaseUSU Personal Contest 20071442129

1542AutocompletionUral Championship 2007482654

1543Dance RevolutionUral Championship 20071422118

1544Classmates 3Ural Championship 20072671162

1545HieroglyphsUral Championship 2007515862

1546Japanese SortingUral Championship 20072461258

1547Password SearchUral Championship 2007396793

1548Sakura and StatisticsUral Championship 2007347318

1549Another Japanese PuzzleUral Championship 20071442091

1550Dean's Pyramid 3Ural Championship 2007569556

1551Sumo TournamentUral Championship 20071086294

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest2421206

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest493604

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest504591

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest1313213

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest229497

1557Network AttackPetrozavodsk Summer 2007. NSU Contest1511888

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest407729

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest763534

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest2891016

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1082575

1562GM-pineappleUSU Championship 2007786380

1563BayanUSU Championship 2007425571

1564Counting OnesUSU Championship 2007447661

1565The Duel for ThreeUSU Championship 20071911504

1566Triangular PostcardsUSU Championship 2007982799

1567SMS-spamUSU Championship 2007656346

1568Train Car SortingUSU Championship 20071841558

1569Networking the “Iset”USU Championship 2007305960

1570Eating HighUSU Championship 20072871018

1571InterpretersUSU Championship 2007736405

1572Yekaterinozavodsk Great WellAutumn School Contest 20071904158

1573AlchemyAutumn School Contest 20072740110

1574Mathematicians and bracketsAutumn School Contest 2007811367

1575Yekaterinburg Subway 2Autumn School Contest 2007316925

1576Telephone TariffsAutumn School Contest 20072066145

1577E-mailAutumn School Contest 2007563526

1578Mammoth HuntAutumn School Contest 2007336871

1579Coat TransportationAutumn School Contest 2007603492

1580Dean's DebtsAutumn School Contest 2007322908

1581TeamworkAutumn School Contest 2007637547

1582BookmakersNEERC 2007 Eastern Subregional2588115

1583CheeseNEERC 2007 Eastern Subregional1751621

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional2511149

1585PenguinsNEERC 2007 Eastern Subregional580952

1586Threeprime NumbersNEERC 2007 Eastern Subregional1571190

1587Flying PigNEERC 2007 Eastern Subregional394742

1588JamaicaNEERC 2007 Eastern Subregional911326

1589SokobanNEERC 2007 Eastern Subregional323064

1590Bacon’s CipherNEERC 2007 Eastern Subregional1026289

1591Abstract ThinkingNEERC 2007 Eastern Subregional297977

1592Chinese WatchesNEERC 2007 Eastern Subregional506581

1593Square Country. Version 2297808

1594Aztec Treasure424535

1595Perfect Sequence1891183

1596Knight Mare87523

1597Chernobyl’ Eagle on a Roof. Version 2112652

1598DSA Attack34115

1600AirportUSU Personal Contest 2008523536

1601AntiCAPSUSU Personal Contest 2008303294

1602ElevatorUSU Personal Contest 2008686410

1603EruditeUSU Personal Contest 20081146247

1604Country of FoolsUSU Personal Contest 2008847333

1605Devil's SequenceUSU Personal Contest 2008510549

1606SlalomUSU Personal Contest 2008437639

1607TaxiUSU Personal Contest 2008463461

1608Lucky Tickets 2008Ural Championship 2008332825

1609Tram TileUral Championship 2008992589

1610CactusesUral Championship 20081561700

1611DecimationUral Championship 2008385715

1612Tram ForumUral Championship 20081985141

1613For Fans of StatisticsUral Championship 20081511186

1614National Project “Trams”Ural Championship 2008377729

1615Tram SolitaireUral Championship 20081531731

1616Square Country 4Ural Championship 2008753320

1617Flat SpotsUral Championship 2008411069

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest415229

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest444587

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest1971288

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest375674

1622EndspielPetrozavodsk Winter 2008. ITMO Contest763101

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest733213

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest306666

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest294877

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest199195

1627JoinPetrozavodsk Winter 2008. ITMO Contest2231144

1628White StreaksUSU Championship 2008536477

1629TripUSU Championship 2008373681

1630TalismanUSU Championship 2008308820

1631Drunk King 2USU Championship 2008707364

1632LasersUSU Championship 2008643522

1633HippogriffsUSU Championship 2008384662

1634Spider MiteUSU Championship 20081261916

1635Mnemonics and PalindromesUSU Championship 20081069242

1636Penalty TimeUSU Championship 2008406564

1637Triangle Game 2USU Championship 2008822833

1638BookwormUSU Championship 2008306085

1639Chocolate 2Autumn School Contest 2008682638

1640Circle of WinterAutumn School Contest 20081484173

1641DutiesAutumn School Contest 2008589433

16421D MazeAutumn School Contest 2008273494

1643Attack of the Dark FortressAutumn School Contest 2008570447

1644A Whole Lot of WalnutsAutumn School Contest 2008265797

1645Ski RaceAutumn School Contest 20081380186

1646Godzilla Strikes Back!Autumn School Contest 2008347726

1647Divide an Island!Autumn School Contest 2008315797

1648YachtsAutumn School Contest 2008785326

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional296625

1650BillionairesNEERC 2008 Eastern Subregional445568

1651Shortest SubchainNEERC 2008 Eastern Subregional684372

1652Banking CrisisNEERC 2008 Eastern Subregional1092171

1653Death ConveyorNEERC 2008 Eastern Subregional267176

1654Cipher MessageNEERC 2008 Eastern Subregional367870

1655Somali PiratesNEERC 2008 Eastern Subregional1082189

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional1423180

1657Cube SnakeNEERC 2008 Eastern Subregional2031213

1658Sum of DigitsNEERC 2008 Eastern Subregional903283

1659Regular TrianglesNEERC 2008 Eastern Subregional433583

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest306326

1661DodecahedronPetrozavodsk Winter 2008. USU Contest534016

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest504217

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest812781

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1022259

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest639390

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2181110

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1231903

1668Death Star 2Petrozavodsk Winter 2008. USU Contest316172

1669Universal WordPetrozavodsk Winter 2008. USU Contest1971222

1670AsteriskPetrozavodsk Summer 2008. USU Contest1471597

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest1294192

1672Droid fliesPetrozavodsk Summer 2008. USU Contest1310903

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest1122056

1674Drunk KingPetrozavodsk Summer 2008. USU Contest276778

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1231886

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1531538

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1231886

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest179288

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest243991

1680The First NonqualifyingUSU Personal Contest 20091233198

1681Brother Bear's GardenUSU Personal Contest 2009762855

1682Crazy ProfessorUSU Personal Contest 2009408587

1683FridgeUSU Personal Contest 20091949125

1684Jack's Last WordUSU Personal Contest 2009849286

1685OrthographyUSU Personal Contest 20091405174

1686Photovoltaic SpaceshipUSU Personal Contest 20091971186

1687Numismatics for FunUSU Personal Contest 20092311019

1688Team.GOV!USU Personal Contest 20091912128

1689Fisherman and BarbellUSU Personal Contest 2009310767

1690Army of MagesPetrozavodsk Winter 2009. USU Contest408584

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest713013

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest767314

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest1310610

1694Killer WordsPetrozavodsk Winter 2009. USU Contest772805

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest772805

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest262897

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest404880

1698Square Country 5Petrozavodsk Winter 2009. USU Contest422565

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest2021151

1700AwakeningUral Championship 2009572415

1701Ostap and PartnersUral Championship 2009420562

1702CrossroadUral Championship 20091341679

1703Robotic ArmUral Championship 20091151934

1704DemodulationUral Championship 2009872493

1705Gangster HaresUral Championship 2009300780

1706Cipher Message 2Ural Championship 2009398593

1707Hypnotoad's SecretUral Championship 20091321703

1708Sum of Digits 2Ural Championship 20091012086

1709Penguin-AviaUral Championship 20091438167

1710Boris, You Are Wrong!Ural Championship 2009435543

1711Code NamesNEERC 2009 Eastern Subregional1873118

1712Cipher GrilleNEERC 2009 Eastern Subregional290476

1713Key SubstringsNEERC 2009 Eastern Subregional387559

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional782522

1715Another Ball KillerNEERC 2009 Eastern Subregional270793

1716Alternative SolutionNEERC 2009 Eastern Subregional285752

1717Eligibility RulesNEERC 2009 Eastern Subregional832386

1718RejudgeNEERC 2009 Eastern Subregional886248

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional1771187

1720Summit Online JudgeNEERC 2009 Eastern Subregional276776

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional444489

1722Observation DeckUral Regional School Programming Contest 2009216979

1723Sandro's BookUral Regional School Programming Contest 2009319569

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009325660

1725Sold Out!Ural Regional School Programming Contest 20091673131

1726VisitsUral Regional School Programming Contest 2009835262

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091284171

1728Curse on Team.GOVUral Regional School Programming Contest 2009488444

1729Dead Man's ChestUral Regional School Programming Contest 2009454477

1730ManBearPigUral Regional School Programming Contest 2009228929

1731DillUral Regional School Programming Contest 2009228097

1732Ministry of TruthUSU Championship 2009540399

1733Forgotten TechnologyUSU Championship 2009533487

1734Endgame DatabaseUSU Championship 20091281592

1735Theft of the CenturyUSU Championship 2009822388

1736Chinese HockeyUSU Championship 20091701220

1737Mnemonics and Palindromes 3USU Championship 20091032211

1738Computer SecurityUSU Championship 2009291730

1739FaryuksUSU Championship 2009832362

1740Deer is Better!USU Championship 20091594137

1741Communication FiendUSU Championship 2009750289

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest669311

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest235862

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1071805

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest226895

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest1411398

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest1811105

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest723288

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1231587

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest1931040

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest632892

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest517401

1753BookshelfUSU Personal Contest 2010685297

1754Explosion in a PyramidUSU Personal Contest 2010418482

1755CakeUSU Personal Contest 2010318628

1756One and a Half DiggersUSU Personal Contest 20101356151

1757Gold BarsUSU Personal Contest 2010981909

1758Bald Spot Revisited 2USU Personal Contest 2010822241

1759Long-LiversUSU Personal Contest 2010577351

1760Infernal WorkUSU Personal Contest 2010350573

1761Binary PalindromeUSU Personal Contest 2010235841

1762Search for a Hiding-PlaceUSU Personal Contest 20101281494

1763Expert FleaUral Championship 2010364417

1764TranssibUral Championship 20101301451

1765Error 404Ural Championship 2010483503

1766Humpty DumptyUral Championship 20101701129

1767The House of Doctor DeeUral Championship 2010363545

1768Circular StringsUral Championship 2010205945

1769Old Ural LegendUral Championship 20101223165

1770The Party of Ural ChampionsUral Championship 20101361392

1771A Deputy's MorningUral Championship 2010364417

1772Ski-Trails for RobotsUral Championship 2010288682

1773Metro to Every HomeUral Championship 2010307641

1774Barber of the Army of MagesUral SU Championship 2010482376

1775Space BowlingUral SU Championship 2010259688

1776Anniversary FireworkUral SU Championship 2010429422

1777AnindilyakwaUral SU Championship 20101803102

1778Chinese Hockey 2Ural SU Championship 2010383856

1779The Great TeamUral SU Championship 2010747245

1780Gray CodeUral SU Championship 2010257693

1781Clean CodeUral SU Championship 2010931797

1782Jack's New WordUral SU Championship 20101101542

1783Nuclear Arms RaceUral SU Championship 2010513354

1784RoundersUral SU Championship 2010186944

1785Lost in LocalizationUral Regional School Programming Contest 2010939320

1786Sandro's BiographyUral Regional School Programming Contest 2010197693

1787Turn for MEGAUral Regional School Programming Contest 2010596831

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20101385132

1789Searching for the DodecahedronUral Regional School Programming Contest 20101070171

1790Searching for the TruthUral Regional School Programming Contest 20101681036

1791Uncle Styopa and BusesUral Regional School Programming Contest 20101741002

1792Hamming CodeUral Regional School Programming Contest 2010251773

1793Tray 2Ural Regional School Programming Contest 2010603301

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101126162

1795Husband in a ShopUral Regional School Programming Contest 2010789231

1796Amusement ParkUral Regional School Programming Contest 2010201191

1797Summit Online Judge. Version 2164503

1800Murphy's LawNEERC 2010 Eastern Subregional1091166

1801The Revolution CupNEERC 2010 Eastern Subregional294693

1802Cube PuzzleNEERC 2010 Eastern Subregional1211397

1803The Czechs' RiflesNEERC 2010 Eastern Subregional347513

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional643280

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional253696

1806Mobile TelegraphsNEERC 2010 Eastern Subregional334532

1807Cartridges for MaximNEERC 2010 Eastern Subregional1481158

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1391228

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional423423

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest463107

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest1511081

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest841851

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest1521074

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest602485

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest463107

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest881775

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest211787

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1111438

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest166692

1820Ural SteaksUSU Personal Contest 2011604328

1821BiathlonUSU Personal Contest 20111196140

1822Hugo II's WarUSU Personal Contest 2011291562

1823Ideal GasUSU Personal Contest 2011651256

1824Ifrit BomberUSU Personal Contest 2011200806

1825Ifrit Bomber 2USU Personal Contest 2011217746

1826MinefieldUSU Personal Contest 2011711235

1827Indigenous WarsUSU Personal Contest 2011173925

1828Approximation by a ProgressionUSU Personal Contest 2011487341

1829Routing TablesUSU Personal Contest 2011622352

1830Help in the RNOSUral Championship 2011245648

1831Tsyfirkin's LessonUral Championship 2011961559

1832Arirang ShowUral Championship 2011256621

1833Hopes of RowingUral Championship 2011741967

1834Tennis RacketUral Championship 2011453004

1835Swamp DoctorUral Championship 2011692092

1836Babel FishUral Championship 2011187839

1837Isenbaev's NumberUral Championship 2011245067

1838Samurai's StrokeUral Championship 2011326492

1839The MentaculusUral Championship 2011841758

1840Victim of AdvertisingUral Championship 201189180

1841CablewaysPetrozavodsk Summer 2010. USU Contest791705

1842Local RootsPetrozavodsk Summer 2010. USU Contest146322

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest472662

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1371032

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest373228

1846GCD 2010Petrozavodsk Summer 2010. USU Contest780192

1847ZamkadyePetrozavodsk Summer 2010. USU Contest333529

1848Fly HuntPetrozavodsk Summer 2010. USU Contest156069

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest791705

1850Space TourismPetrozavodsk Summer 2010. USU Contest612137

1851GOV-internshipPetrozavodsk Summer 2011. USU Contest871558

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. USU Contest791698

1853Laser TechnologiesPetrozavodsk Summer 2011. USU Contest185398

1854Negotiations with ParthiansPetrozavodsk Summer 2011. USU Contest434340

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. USU Contest1171190

1856War and PeacePetrozavodsk Summer 2011. USU Contest462699

1857Alice and BandersnatchPetrozavodsk Summer 2011. USU Contest162879

1858Magic CubePetrozavodsk Summer 2011. USU Contest442799

1859Last Season of Team.GOVPetrozavodsk Summer 2011. USU Contest502519

1860FiborialPetrozavodsk Summer 2011. USU Contest400369

1861Graveyard in DeyjaPetrozavodsk Summer 2011. USU Contest243597

1862Very Wealthy MoleUral FU Championship 2011152921

1863Peaceful AtomUral FU Championship 2011162867

1864Get-Together at Den'sUral FU Championship 20111070138

1865The Island of MärketUral FU Championship 2011532368

1866Poetic FootUral FU Championship 2011270533

1867NanotechnologiesUral FU Championship 2011661963

1868Prediction ContestUral FU Championship 20111242119

1869New Year CruiseUral FU Championship 2011894165

1870Zinium 2Ural FU Championship 2011310466

1871Seismic WavesUral FU Championship 2011317456

1872Spacious OfficeUral FU Championship 2011229624

1873GOV ChroniclesUral Regional School Programming Contest 20111470100

1874Football GoalUral Regional School Programming Contest 2011908162

1875Angry BirdsUral Regional School Programming Contest 2011216657

1876Centipede's MorningUral Regional School Programming Contest 2011280753

1877Bicycle CodesUral Regional School Programming Contest 2011635023

1878Rubinchik's CubeUral Regional School Programming Contest 20111000147

1879GOV-internship 2Ural Regional School Programming Contest 2011154905

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011462032

1881Long problem statementUral Regional School Programming Contest 2011285752

1882Old NokiaUral Regional School Programming Contest 2011572216

1883Ent's BirthdayUral Regional School Programming Contest 2011171820

1884Way to the UniversityUral Regional School Programming Contest 2011309466

1885Passenger ComfortNEERC 2011 Eastern Subregional775188

1886Trip 2NEERC 2011 Eastern Subregional901478

1887Frequent Flyer CardNEERC 2011 Eastern Subregional154901

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional396364

1889Airport AnnouncementsNEERC 2011 Eastern Subregional675216

1890Money out of Thin AirNEERC 2011 Eastern Subregional331434

1891Language OceanNEERC 2011 Eastern Subregional304471

1892Morning in KoltsovoNEERC 2011 Eastern Subregional265538

1893A380NEERC 2011 Eastern Subregional267955

1894Non-Flying WeatherNEERC 2011 Eastern Subregional781680

1895Steaks on BoardNEERC 2011 Eastern Subregional542310

1900Brainwashing DeviceUral Championship 2012242458

1901Space ElevatorsUral Championship 2012359313

1902Neo-VeniceUral Championship 2012137383

1903Unidentified ShipsUral Championship 2012204539

1904The Lessons of the PastUral Championship 2012409275

1905Travel in TimeUral Championship 2012145744

1906The Lost CivilizationUral Championship 2012115492

1907Coffee and BunsUral Championship 2012116915

1908Brute-force SearchUral Championship 2012721406

1909Space ReconUral Championship 2012283035

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional330135

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional362493

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional172630

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional111948

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional283018

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional715158

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional581687

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional767148

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional200546

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional851207

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional285389

1921Chaos and OrderUral Regional School Programming Contest 2012136781

1922Superhero TeamUral Regional School Programming Contest 2012537209

1923Scary PoliticsUral Regional School Programming Contest 2012338328

1924Four ImpsUral Regional School Programming Contest 2012296338

1925British Scientists Save the WorldUral Regional School Programming Contest 2012185961

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012181597

1927Herbs and MagicUral Regional School Programming Contest 2012150713

1928Another Ecology ProblemUral Regional School Programming Contest 2012231473

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012466240

1930Ivan's CarUral Regional School Programming Contest 2012616182

1931Excellent TeamUral FU Championship 2012891125

1932The Secret of IdentifierUral FU Championship 2012190564

1933Guns for Battle!Ural FU Championship 2012448246

1934Black SpotUral FU Championship 2012354310

1935Tears of DrownedUral FU Championship 2012152174

1936RoshamboUral FU Championship 2012141747

1937Davy Jones’s OrganUral FU Championship 2012121861

1938Caribbean TriangleUral FU Championship 2012312751

1939First SealUral FU Championship 2012213506

1940Not So Simple YearsUral FU Championship 2012189567

1941Scary Martian WordUral FU Personal Contest 2012365287

1942Attack at the OrbitUral FU Personal Contest 2012284366

1943Space RummyUral FU Personal Contest 2012168605

1944Record of the Attack at the OrbitUral FU Personal Contest 2012660161

1945Many-armed BrothersUral FU Personal Contest 2012471890

1946Chinese Hockey 3Ural FU Personal Contest 2012831158

1947MeanderUral FU Personal Contest 2012831158

1948The Robot on the LineUral FU Personal Contest 2012130769

1949The Best Picture in the GalaxyUral FU Personal Contest 2012121822

1950Martian FarmlandsUral FU Personal Contest 2012761252

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup731124

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup18476

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup571392

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup173455

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup252665

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup581372

1957MundialPetrozavodsk Winter 2013. Kontur Cup222915

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup252665

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup144606

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup93906

1961Cantonese DialectUral FU Personal Contest 2013140618

1962In Chinese RestaurantUral FU Personal Contest 2013179490

1963KiteUral FU Personal Contest 2013272329

1964Chinese DialectsUral FU Personal Contest 2013704130

1965Pear TreesUral FU Personal Contest 201390927

1966Cycling RoadsUral FU Personal Contest 2013171512

1967Programmer CasinoUral FU Personal Contest 2013134028

1968Glass PyramidUral FU Personal Contest 201387955

1969Hong Kong TramUral FU Personal Contest 2013511519

1970皇后像廣場Ural FU Personal Contest 2013106799

1971Graphics SettingsUral Championship 2013220387

1972Game TestingUral Championship 2013371892

1973Location GeneratorUral Championship 2013153557

1974Similar TunesUral Championship 2013139597

1975Model of the EarthUral Championship 2013262470

1976Game OptimizationUral Championship 2013101801

1977Energy WallUral Championship 2013431678

1978E-LiteUral Championship 2013322117

1979Resources DistributionUral Championship 2013100808

1980Road to InvestorUral Championship 2013192440

1981Parallel and PerpendicularOpen Ural FU Championship 2013363220

1982Electrification PlanOpen Ural FU Championship 2013555145

1983Nectar GatheringOpen Ural FU Championship 201391813

1984Dummy GuyOpen Ural FU Championship 2013640126

1985Prime SquareOpen Ural FU Championship 201376955

1986Paul’s SaladsOpen Ural FU Championship 2013123618

1987Nested SegmentsOpen Ural FU Championship 2013354226

1988Planet Ocean LandingOpen Ural FU Championship 2013118642

1989SubpalindromesOpen Ural FU Championship 2013302263

1990PodracingNEERC 2013 Eastern Subregional167461

1991The battle near the swampNEERC 2013 Eastern Subregional148155

1992CVSNEERC 2013 Eastern Subregional217359

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional622129

1994The Emperor's planNEERC 2013 Eastern Subregional144529

1995Illegal spicesNEERC 2013 Eastern Subregional264298

1996Cipher Message 3NEERC 2013 Eastern Subregional110679

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional271290

1998The old PadawanNEERC 2013 Eastern Subregional387205

1999The secret moduleNEERC 2013 Eastern Subregional163135

2000Grand Theft Array VUral Regional School Programming Contest 2013697114

2001Mathematicians and BerriesUral Regional School Programming Contest 2013235034

2002Test TaskUral Regional School Programming Contest 2013109872

2003Simple MagicUral Regional School Programming Contest 2013357219

2004Scientists from SpilkovoUral Regional School Programming Contest 2013170446

2005Taxi for ProgrammersUral Regional School Programming Contest 2013116868

2006Kirill the GardenerUral Regional School Programming Contest 2013262230

2007Mutants versus MachinesUral Regional School Programming Contest 2013681029

2008SwiftyUral Regional School Programming Contest 2013134558

2009Canteen LineUral Regional School Programming Contest 2013177429

2010Sasha the Young GrandmasterUral Regional School Programming Contest 201384394

2011Long StatementUral Regional School Programming Contest 2013107474

2012About Grisha N.NEERC 2014 Eastern Subregional109247

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional91508

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional124383

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional273181

2016Magic and ScienceNEERC 2014 Eastern Subregional73016

2017Best of a bad lotNEERC 2014 Eastern Subregional63702

2018The Debut AlbumNEERC 2014 Eastern Subregional295168

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional259191

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional445113

2021Scarily interesting!NEERC 2014 Eastern Subregional194251

2022Riding a ToadNEERC 2014 Eastern Subregional211654

2023Donald is a postmanNEERC 2014 Eastern Subregional72570

2024Adventure TimeUral Regional School Programming Contest 2014213225

2025Line FightingUral Regional School Programming Contest 2014414118

2026Dean and ScheduleUral Regional School Programming Contest 2014140334

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014147319

2028URCAPL, Episode 2Ural Regional School Programming Contest 201481551

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014126368

2030Awesome Backup SystemUral Regional School Programming Contest 2014102447

2031Overturned NumbersUral Regional School Programming Contest 2014458107

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 201477576

2033DevicesUral Regional School Programming Contest 2014429114

2034CaravansUral Regional School Programming Contest 2014124374

2035Another Dress RehearsalUral Regional School Programming Contest 201455089

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Contest301208

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Contest40966

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Contest82684

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Contest24026

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Contest39986

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Contest191666

2042NikitaPetrozavodsk Summer 2014. Ural FU Contest43451

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Contest72842

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Contest43451

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Contest79543