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Problem set


1000A+B Problem6237019

1001Reverse Root1714519

1002Phone NumbersCentral European Olympiad in Informatics 19995289210

1003ParityCentral European Olympiad in Informatics 19992861389

1004Sightseeing TripCentral European Olympiad in Informatics 19991977562

1005Stone PileUSU Championship 19971143697

1006Square FramesUSU Championship 19971286860

1007Code WordsUSU Championship 19973127355

1008Image EncodingUSTU PhysTech Cup 20003498318

1009K-based NumbersUSU Championship 19971132298

1010Discrete FunctionUSTU PhysTech Cup 20004436250

1011ConductorsUSU Championship 19975076219

1012K-based Numbers. Version 26487171

1013K-based Numbers. Version 364708

1014Product of DigitsUSU Local Contest. 199910022111

1015Test the Difference!USU Local Contest. 19992882384

1016Cube on the WalkUSU Local Contest. 19991518727

1017StaircasesUSU Local Contest. 19996648167

1018Binary Apple TreeUSU Local Contest. 19993780293

1019Line PaintingUSU Local Contest. 19992577430

1020RopeAutumn School Contest 200010224108

1021Sacrament of the SumAutumn School Contest 20008066137

1022Genealogical TreeAutumn School Contest 20008201135

1023ButtonsAutumn School Contest 20005603198

1024PermutationsAutumn School Contest 20004827229

1025Democracy in DangerAutumn School Contest 20001521073

1026Questions and AnswersAutumn School Contest 20007814142

1027D++ AgainAutumn School Contest 20002038542

1028StarsUral Championship 19994095270

1029MinistryUral Championship 19992931329

1030TitanicUral Championship 19991376798

1031Railway TicketsUral Championship 19993222342

1032Find a MultipleUral Championship 19993374286

1033LabyrinthUral Championship 19994868227

1034Queens in Peaceful PositionsUral Championship 19991574698

1035Cross-stitchUral Championship 19999011212

1036Lucky Tickets3525313

1037Memory ManagementUSU Championship 20001524715

1038Spell CheckerUSU Championship 20002697405

1039Anniversary PartyUSU Championship 20002875380

1040Airline CompanyUSU Championship 20001117973

1041NikiforUSU Championship 20005072121

1042Central HeatingUSU Championship 20001405775

1043Cover an ArcUSU Championship 20007341474

1044Lucky Tickets. Easy!USU Championship 20009441116

1045Funny GameUSU Local Contest. March 20002030532

1046Geometrical DreamsUSU Local Contest. March 20006221715

1047Simple CalculationsUSU Local Contest. March 20004039268

1048Superlong SumsUSU Local Contest. March 20006012180

1049Brave BalloonistsUSU Local Contest. March 20004631234

1050Preparing an ArticleUSU Local Contest. March 20008221303

1051Simple Game on a GridUSU Local Contest. March 20002445441

1052Rabbit HuntUSU Local Contest. March 20004934219

1053PinocchioNEERC 2000 Central Subregional3806284

1054Hanoi TowerNEERC 2000 Central Subregional1806596

1055CombinationsNEERC 2000 Central Subregional2987361

1056Computer NetNEERC 2000 Central Subregional2139503

1057Amount of DegreesNEERC 2000 Central Subregional1483725

1058ChocolateNEERC 2000 Central Subregional3223251

1059ExpressionNEERC 2000 Central Subregional1917561

1060Flip GameNEERC 20003104330

1061Buffer ManagerNEERC 20001841554

1062TriathlonNEERC 20006011679

1063Domino PuzzleNEERC 20004932038

1064Binary SearchNEERC 20001869546

1065FrontierNEERC 20007781302

1066GarlandNEERC 20002086489

1067Disk TreeNEERC 20001675608


1069Prufer CodeUSU Personal Contest 20011896524

1070Local TimeUSU Personal Contest 20011717578

1071Nikifor 2USU Personal Contest 20011776559

1072RoutingUSU Personal Contest 20012173457

1073Square CountryUSU Personal Contest 20016051165

1074Very Short ProblemUSU Personal Contest 20014582132

1075Thread in a SpaceUSU Personal Contest 20019591030


1077Travelling Tours842425

1078SegmentsWinter Mathematical Festival Varna 20012608377

1079MaximumWinter Mathematical Festival Varna 20018507116

1080Map ColoringWinter Mathematical Festival Varna 20013695267

1081Binary Lexicographic SequenceWinter Mathematical Festival Varna 20013855255

1082Gaby IvanushkaSpring School Contest 20018750112

1083Factorials!!!Spring School Contest 20011248278

1084Goat in the GardenSpring School Contest 20016531150

1085MeetingSpring School Contest 20011744558

1086CryptographySpring School Contest 20017716127

1087The Time to Take StonesSpring School Contest 20013672266

1088Ilya MurometzSpring School Contest 20011518641

1089Verification with a VocabularySpring School Contest 20012349415

1090In the Army NowUSU Local Contest. March 20012627353

1091Tmutarakan ExamsUSU Local Contest. March 20011960473

1092TransversalUSU Local Contest. March 20014372083

1093DartsUSU Local Contest. March 20014981833

1094E-screenUSU Local Contest. March 20012364392

1095Nikifor 3USU Local Contest. March 20011920482

1096Get the Right Route Plate!USU Local Contest. March 20011466631

1097Square Country 2USU Local Contest. March 20017041304


1099Work Scheduling6111357

1100Final StandingsTetrahedron Team Online Contest May 2001657354

1101Robot in the FieldTetrahedron Team Online Contest May 2001652542

1102Strange DialogTetrahedron Team Online Contest May 20011906187

1103Pencils and CirclesTetrahedron Team Online Contest May 2001708500

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 20013519102

1105Observers ColoringTetrahedron Team Online Contest May 2001425825

1106Two TeamsTetrahedron Team Online Contest May 2001412387

1107Warehouse ProblemTetrahedron Team Online Contest May 2001871407

1108HeritageBulgarian Online Contest September 20011463245

1109ConferenceBulgarian Online Contest September 20011330270

1110PowerBulgarian Online Contest September 2001618958

1111SquaresBulgarian Online Contest September 2001890402

1112CoverBulgarian Online Contest September 20011797200

1113JeepBulgarian Online Contest September 20011448248

1114BoxesBulgarian Online Contest September 20011870192

1115ShipsBulgarian Online Contest September 2001921388

1116Piecewise Constant FunctionAutumn School Contest 20011166308

1117HierarchyAutumn School Contest 20011291278

1118Nontrivial NumbersAutumn School Contest 20013285110

1119MetroAutumn School Contest 2001368698

1120Sum of Sequential NumbersAutumn School Contest 2001417486

1121BranchesAutumn School Contest 20011141314

1122GameAutumn School Contest 20011499240

1123SalaryAutumn School Contest 20012867126

1124MosaicUSU Championship 20011095328

1125HopscotchUSU Championship 20011606224

1126Magnetic StormsUSU Championship 20012929123

1127Colored BricksUSU Championship 20011161309

1128Partition into GroupsUSU Championship 2001848422

1129Door PaintingUSU Championship 2001799448

1130Nikifor's WalkUSU Championship 2001359981

1131CopyingUSU Championship 2001503372

1132Square Root476746

1133Fibonacci SequenceNEERC 2001 Central Subregional1820198

1134CardsNEERC 2001 Central Subregional1969183

1135RecruitsNEERC 2001 Central Subregional2200164

1136ParliamentNEERC 2001 Central Subregional3326109

1137Bus RoutesNEERC 2001 Central Subregional1069336

1138Integer PercentageNEERC 2001 Central Subregional1837196

1139City BlocksNEERC 2001 Central Subregional425285

1140Swamp IncidentNEERC 2001 Central Subregional1024350

1141RSA Attack882407

1142RelationsDSAP Vietnam Online Contest November 20012548142

1143Electric PathDSAP Vietnam Online Contest November 2001682524

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20011991736

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 2001791453

1146Maximum SumDSAP Vietnam Online Contest November 20013465104

1147Shaping RegionsDSAP Vietnam Online Contest November 2001418848

1148Building TowersDSAP Vietnam Online Contest November 20011731982

1149Sinus Dances536468

1150Page NumbersUral Championship 2001. Round 21512239

1151RadiobeaconsUral Championship 2001. Round 2366966

1152False MirrorsUral Championship 2001. Round 21671216

1153SupercomputerUral Championship 2001. Round 21121321

1154Mages ContestUral Championship 2001. Round 2422841

1155TroubleduonsUral Championship 2001. Round 2734488

1156Two RoundsUral Championship 2001. Round 2986365

1157Young TilerUral Championship 2001. Round 22199164

1158Censored!NEERC 2001 Northern Subregional697514

1159FenceNEERC 2001 Northern Subregional491725

1160NetworkNEERC 2001 Northern Subregional1014363

1161StripiesNEERC 2001 Northern Subregional385494

1162Currency ExchangeNEERC 2001 Northern Subregional767467

1163ChapaevNEERC 2001 Northern Subregional1861853

1164FillwordNEERC 2001 Northern Subregional1945186

1165SubnumberNEERC 2001 Northern Subregional446797

1166Funny Card GameNEERC 2001 Northern Subregional1033345

1167Bicolored HorsesRomanian Online Contest December 20012151168

1168Radio StationsRomanian Online Contest December 2001498715

1169PairsRomanian Online Contest December 2001467762

1170DesertRomanian Online Contest December 20012351483

1171Lost in SpaceRomanian Online Contest December 20012661317

1172Ship RoutesRomanian Online Contest December 2001610586

1173Lazy SnailRomanian Online Contest December 20013201101

1174Weird PermutationsRomanian Online Contest December 2001562635

1175Strange SequenceUSU Personal Contest 2002373952

1176HyperchannelsUSU Personal Contest 2002929388

1177Like ComparisonsUSU Personal Contest 20022731289

1178Akbardin’s RoadsUSU Personal Contest 20022378153

1179Numbers in TextUSU Personal Contest 20021326273

1180Stone GameUSU Personal Contest 2002401891

1181Cutting a Painted PolygonUSU Personal Contest 2002854422

1182Team Them Up!NEERC 2001715504

1183Brackets SequenceNEERC 20011529237

1184Cable MasterNEERC 20011235293

1185WallNEERC 20011058342

1186Chemical ReactionsNEERC 2001552649

1187Statistical TroubleNEERC 20011791932

1188LibraryNEERC 20011722007

1189Pairs of IntegersNEERC 2001788458

1190Bar of ChocolateSpring School Contest 20021145316

1191Catch the thief!Spring School Contest 20021518239

1192Ball in a DreamSpring School Contest 20023141116

1193Queue at the ExamSpring School Contest 20021999182

1194HandshakesSpring School Contest 2002437683

1195Ouths and CrossesSpring School Contest 20021382262

1196History ExamSpring School Contest 2002541867

1197Lonesome KnightSpring School Contest 20021078434



1200Horns and HoofsUSU Local Contest. March 20021706213

1201Which Day Is It?USU Local Contest. March 20021288282

1202Rectangles TravelUSU Local Contest. March 2002860420

1203Scientific ConferenceUSU Local Contest. March 20023192114

1204IdempotentsUSU Local Contest. March 20021461248

1205By the Underground or by Foot?USU Local Contest. March 20021458249

1206Sum of Digits of the Sum of NumbersUSU Local Contest. March 20023024120

1207Median on the PlaneUSU Local Contest. March 20021848197

1208Legendary Teams ContestUSU Local Contest. March 20021885193

12091, 10, 100, 1000...Autumn School Contest 2002812945

1210Kind SpiritsAutumn School Contest 20022257163

1211Collective GuaranteeAutumn School Contest 20021266290

1212BattleshipAutumn School Contest 2002746490

1213Cockroaches!Autumn School Contest 20022175169

1214Strange ProcedureAutumn School Contest 20023598103

1215Exactness of Projectile HitAutumn School Contest 20021197307

1216Two Pawns and One KingUSU Championship 20021841909

1217Unlucky TicketsUSU Championship 2002926396

1218Episode N-th: The Jedi TournamentUSU Championship 20021024358

1219Symbolic SequenceUSU Championship 20023030122

1220StacksUSU Championship 20021345273

1221Malevich Strikes Back!USU Championship 2002834439

1222Chernobyl’ EaglesUSU Championship 20022622141

1223Chernobyl’ Eagle on a RoofUSU Championship 20021056347

1224SpiralNEERC 2002 Central Subregional498974

1225FlagsNEERC 2002 Central Subregional723051

1226esreveR redrONEERC 2002 Central Subregional3131118

1227Rally ChampionshipNEERC 2002 Central Subregional1086338

1228ArrayNEERC 2002 Central Subregional3567104

1229Strong BrickworkNEERC 2002 Central Subregional975376

1230Introspective ProgramNEERC 2002 Central Subregional513709

1231Turing: One, Two, Three, …NEERC 2002 Central Subregional1742014

1232Asteroid LandingNEERC 2002 Central Subregional1722036

1233Amusing NumbersNEERC 2002422860

1234BricksNEERC 2002574636

1235Cricket FieldNEERC 2002503724

1236Decoding TaskNEERC 2002770476

1237Evacuation PlanNEERC 2002392925

1238FoldingNEERC 2002711516

1239Ghost BustersNEERC 20021312634

1240Heroes of Might and MagicNEERC 20022651350

1241Inlay CuttersNEERC 20022331530

1242WerewolfUSU Personal Contest 20031483250

1243Divorce of the Seven DwarfsUSU Personal Contest 2003634159

1244GentlemenUSU Personal Contest 20031280289

1245PicturesUSU Personal Contest 2003408893

1246Tethered DogUSU Personal Contest 2003998370

1247Check a SequenceUSU Personal Contest 20031511245

1248Sequence SumUSU Personal Contest 2003565649

1249Ancient NecropolisUSU Local Contest. March 20031776209

1250Sea BurialUSU Local Contest. March 2003497737

1251Cemetery ManagerUSU Local Contest. March 20032371512

1252Sorting the TombstonesUSU Local Contest. March 2003854432

1253NecrologuesUSU Local Contest. March 2003568646

1254Die HardUSU Local Contest. March 2003572642

1255Graveyard of the Cosa NostraUSU Local Contest. March 20031386268

1256Cemetery GuardUSU Local Contest. March 20031572236

1257HyphenationAutumn School Contest 20032091725

1258PoolAutumn School Contest 2003825453

1259How to Become Star?Autumn School Contest 2003983381

1260Nudnik PhotographerAutumn School Contest 20032765136

1261TipsAutumn School Contest 20031028364

1262Pseudo-Roman NumberAutumn School Contest 20031062353

1263ElectionsAutumn School Contest 2003735251

1264WorkdaysAutumn School Contest 20031149833

1265MirrorUSU Championship 20032561422

1266Kirchhoff's LawUSU Championship 20032571416

1267Yekaterinburg SubwayUSU Championship 20031722078

1268Little ChuUSU Championship 2003452819

1269Obscene Words FilterUSU Championship 2003449824

1270UnicubeUSU Championship 20031592238

1271Sailing DirectionsUSU Championship 2003764397

1272Non-Yekaterinburg SubwayUSU Championship 20032018186

1273TieUSU Championship 2003761490

1274Fractional ArithmeticNEERC 2003 Central Subregional525707

1275Knights of the Round TableNEERC 2003 Central Subregional1452442

1276TrainNEERC 2003 Central Subregional427866

1277Cops and ThievesNEERC 2003 Central Subregional405912

1278“… Connecting People”NEERC 2003 Central Subregional400923

1279WarehouseNEERC 2003 Central Subregional957391

1280Topological SortingNEERC 2003 Central Subregional2152175

1281River BasinNEERC 2003 Central Subregional2741333

1282Game TreeNEERC 2003 Central Subregional1041360

1283DwarfUSU Personal Contest 20042871132

1284Space PokerUSU Personal Contest 20041552307

1285Thread in a HyperspaceUSU Personal Contest 2004401926

1286Starship TravelUSU Personal Contest 2004526710

1287Mars CanalsUSU Personal Contest 2004922408

1288AstrolocationUSU Personal Contest 20041772036

1289One Way TicketUSU Personal Contest 2004945399

1290SabotageSpring School Contest 2004496277

1291Gear-wheelsSpring School Contest 2004879429

1292Mars Space StationsSpring School Contest 20041046361

1293EniyaSpring School Contest 20041610624

1294Mars SatellitesSpring School Contest 20041176321

1295Crazy NotionsSpring School Contest 20042300165

1296HyperjumpSpring School Contest 20043322114

1297PalindromeSpring School Contest 2004382799

1298KnightSpring School Contest 20041480256

1299PsyloniansSpring School Contest 20042571427

1300TaxesUral Championship 19981382576

1301Cube in LabyrinthUral Championship 1998536698

1302Delta-waveUral Championship 19981167324

1303Minimal CoverageUral Championship 19981415268

1304ParallelepipedUral Championship 19982011807

1305Convex HullUral Championship 1998516725

1306Sequence MedianUral Championship 19982362161

1307ArchiverUral Championship 2004. Round 13081200

1308Dean's PyramidUral Championship 2004. Round 11382578

1309DisputeUral Championship 2004. Round 1605620

1310ACM DiagnosticsUral Championship 2004. Round 12991235

1311Stable ConstructionUral Championship 2004. Round 13671012

1312TrayUral Championship 2004. Round 11372596

1313Some Words about SportUral Championship 2004. Round 1868944

1314Chase in SubwayUral Championship 2004. Round 1691544

1315MDPAR and MIIARUral Championship 2004. Round 11702120

1316Electronic AuctionUral Championship 2004. Round 1731515

1317HailUral Championship 2004. Round 23391093

1318LogarithmUral Championship 2004. Round 22581424

1319HotelUral Championship 2004. Round 2812347

1320Graph DecompositionUral Championship 2004. Round 21095345

1321Floor IndicatorUral Championship 2004. Round 22961247

1322SpyUral Championship 2004. Round 2734513

1323ClassmatesUral Championship 2004. Round 2435858

1324Extra SpacesUral Championship 2004. Round 2429869

1325DirtUral Championship 2004. Round 2605621

1326Bottle TapsUral Championship 2004. Round 2743507

1327FusesAutumn School Contest 2004685056

1328FireballAutumn School Contest 20042881292

1329Galactic HistoryAutumn School Contest 2004760500

1330IntervalsAutumn School Contest 20043435112

1331VladislavaAutumn School Contest 2004381985

1332Genie BomberAutumn School Contest 2004565670

1333Genie Bomber 2Autumn School Contest 20041631235

1334CheckersAutumn School Contest 2004732519

1335White ThesisAutumn School Contest 20042114181

1336Problem of Ben BetsalelAutumn School Contest 20042938131

1337BureaucracyAutumn School Contest 20042351572

1338AutomobilesUSU Championship 20042161713

1339BabiesUSU Championship 20043751006

1340CucarachaUSU Championship 2004734665

1341DeviceUSU Championship 20043321132

1342EnterpriseUSU Championship 2004425890

1343Fairy TaleUSU Championship 2004790484

1344Gigantic TurnipUSU Championship 2004744609

1345HTMLUSU Championship 20042571450

1346Intervals of MonotonicityUSU Championship 20041017377

1347BlogSpring School Contest 20052561457

1348Goat in the Garden 2Spring School Contest 20051801214

1349FarmSpring School Contest 2005643860

1350CanteenSpring School Contest 2005930412

1351Good Gnusmas – Dead GnusmasSpring School Contest 2005674567

1352Mersenne PrimesSpring School Contest 20052802138

1353Milliard Vasya's FunctionSpring School Contest 20052961130

1354Palindrome. Again PalindromeSpring School Contest 20052134181

1355Bald Spot RevisitedSpring School Contest 20051554248

1356Something EasierSpring School Contest 2005949404

1357Teakettle 1.0 for DummiesSpring School Contest 20053281147

1358CablesSpring School Contest 2005623612

1359ConstructionSpring School Contest 20053101211

1360Philosophical DisputeUral Championship 2005. Round 22761357

1361Spaceology vs. ChronisticsUral Championship 2005. Round 21662205

1362Classmates 2Ural Championship 2005. Round 2657582

1363HalftonesUral Championship 2005. Round 2447188

1364LaraKillerUral Championship 2005. Round 2416911

1365Testing CalculatorUral Championship 2005. Round 2625391

1366PresentsUral Championship 2005. Round 2735521

1367Top SecretUral Championship 2005. Round 21143130

1368Goat in the Garden 3Ural Championship 2005. Round 21632244

1369Cockroach RaceUral Championship 2005. Round 21316876

1370MagicianUral Championship 2005. Round 23776103

1371Cargo AgencyUral Championship 2005. Round 1545702

1372Death StarUral Championship 2005. Round 1585733

1373Pictura ex MachinaUral Championship 2005. Round 1430886

1374MisereUral Championship 2005. Round 12311813

1375Bill CleversUral Championship 2005. Round 1648592

1376Dean's Pyramid 2Ural Championship 2005. Round 1329282

1377Lara CroftUral Championship 2005. Round 11296298

1378Artificial IntelligenceUral Championship 2005. Round 12031830

1379Cups TransportationUral Championship 2005. Round 1448851

1380Ostap's ChessPetrozavodsk Summer 2005. Moscow+Ural Contest903899

1381Cockroaches in the BuildingPetrozavodsk Summer 2005. Moscow+Ural Contest1033451

1382Game with CardsPetrozavodsk Summer 2005. Moscow+Ural Contest2281638

1383Flower-garden DesignsPetrozavodsk Summer 2005. Moscow+Ural Contest2012997

1384Goat in the Garden 4Petrozavodsk Summer 2005. Moscow+Ural Contest605570

1385Interesting NumberPetrozavodsk Summer 2005. Moscow+Ural Contest1583245

1386MazePetrozavodsk Summer 2005. Moscow+Ural Contest3271157

1387Vasya's DadPetrozavodsk Summer 2005. Moscow+Ural Contest2301625

1388PhotoPetrozavodsk Summer 2005. Moscow+Ural Contest1118568

1389RoadworksPetrozavodsk Summer 2005. Moscow+Ural Contest444859

1390Shots at WallsPetrozavodsk Summer 2005. Moscow+Ural Contest2212185

1391SnakePetrozavodsk Summer 2005. Moscow+Ural Contest655199

1392Dreaming of Stars491778

1393Average Common Prefix2681383

1394Ships. Version 2329996

1395Pascal vs. C++. Version 21073115

1396Maximum. Version 21751962

1397Points Game1472203

1398Bishop and Pawn334970

1399Economical Director1712351

1400Cellular CharactersAutumn School Contest 2005708543

1401GamersAutumn School Contest 2005782492

1402CocktailsAutumn School Contest 20052713143

1403CourierAutumn School Contest 20051044370

1404Easy to Hack!Autumn School Contest 2005447187

1405Goat in the Garden 5Autumn School Contest 2005522733

1406Next NumberAutumn School Contest 20051129342

1407One-two, One-twoAutumn School Contest 2005974396

1408Polynomial MultiplicationAutumn School Contest 20053241167

1409Two GangstersAutumn School Contest 20051545125

1410CrackUSU Championship 2005837458

141140 Islands KnightsUSU Championship 20051222939

1412Autumn TideUSU Championship 20052581448

1413Mars JumperUSU Championship 20052180177

1414Astronomical DatabaseUSU Championship 2005693552

1415Mobile LifeUSU Championship 2005299944

1416ConfidentialUSU Championship 2005850451

1417Space Poker 2USU Championship 20052061796

1418Military StoryUSU Championship 2005385982

1419Maps of the Island WorldsUSU Championship 20052591442

1420Integer-Valued Complex DivisionUSU Championship 20052191694

1421Credit OperationsTimus Top Coders: First Challenge631584

1422FirefliesTimus Top Coders: First Challenge387943

1423String TaleTimus Top Coders: First Challenge1807206

1424MinibusTimus Top Coders: First Challenge482761

1425Queen 2Timus Top Coders: First Challenge1961817

1426RectanglesTimus Top Coders: First Challenge664924

1427SMSTimus Top Coders: First Challenge925400

1428Jedi RiddleTimus Top Coders: First Challenge786470

1429BiscuitsTimus Top Coders: First Challenge1003402

1430Crime and PunishmentTimus Top Coders: First Challenge721512

1431DiplomasUSU Personal Contest 20061004367

1432Twofold LuckUSU Personal Contest 2006348465

1433DiamondsUSU Personal Contest 20061460253

1434Buses in VasyukiUSU Personal Contest 2006463787

1435Financial ErrorUSU Personal Contest 2006366991

1436BillboardUSU Personal Contest 2006423860

1437Gasoline StationUSU Personal Contest 2006640573

1438Time Limit ExceededUSU Personal Contest 20061053239

1439Battle with You-Know-WhoUral Championship 2006673540

1440Training ScheduleUral Championship 2006532680

1441From the History of Gringotts BankUral Championship 20062411469

1442Floo PowderUral Championship 20061103073

1443RailsUral Championship 2006558649

1444ElephpotamusUral Championship 20063041174

1445Christmas giftsUral Championship 2006631575

1446Sorting HatUral Championship 20063678100

1447Portkey NetworkUral Championship 20063061167

1448Lighting in HogwartsUral Championship 2006627579

1449Credit Operations 2Timus Top Coders: Second Challenge2461427

1450Russian PipelinesTimus Top Coders: Second Challenge992365

1451Beerhouse TaleTimus Top Coders: Second Challenge361985

1452Pascal vs. C++Timus Top Coders: Second Challenge541663

1453QueenTimus Top Coders: Second Challenge2971190

1454Rectangles 2Timus Top Coders: Second Challenge1302609

1455Freedom of SpeechTimus Top Coders: Second Challenge1791933

1456Jedi Riddle 2Timus Top Coders: Second Challenge442808

1457Heating MainTimus Top Coders: Second Challenge502273

1458War GamesTimus Top Coders: Second Challenge3091145

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest1891764

1460WiresPetrozavodsk Winter 2006. USU Contest684501

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest347984

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest386887

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest451762

1464LightPetrozavodsk Winter 2006. USU Contest933409

1465Pawn GamePetrozavodsk Winter 2006. USU Contest541637

1466Magic SquarePetrozavodsk Winter 2006. USU Contest903511

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest2701254

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest458739

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest2171523

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1084316

1471TreePetrozavodsk Summer 2006. Ural+Orel Contest1186289

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest2871164

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest575161

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest493687

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest654610

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest2111565

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1152766

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest704322

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest446403

1480CouponsUSU Championship 2006835407

1481Winning ChancesUSU Championship 20061392310

1482Triangle GameUSU Championship 20061082917

1483Table FootballUSU Championship 2006971351

1484Film RatingUSU Championship 2006442761

1485Football and LieUSU Championship 20062061593

1486Equal SquaresUSU Championship 2006483698

1487Chinese FootballUSU Championship 20062701229

1488ACM PokerUSU Championship 20061991647

1489Points on a ParallelepipedAutumn School Contest 2006869391

1490Fire CircleAutumn School Contest 20061508226

1491Unreal StoryAutumn School Contest 20061520224

1492Vasya's Dad 2Autumn School Contest 20061841770

1493One Step from HappinessAutumn School Contest 2006579359

1494MonobilliardsAutumn School Contest 20061315259

1495One-two, One-two 2Autumn School Contest 2006821413

1496SpammerAutumn School Contest 2006538064

1497Cutting a SquareAutumn School Contest 20061177289

1498Stroke at Full SpeedAutumn School Contest 2006390858

1499KerchiefsAutumn School Contest 20062411368

1500Pass LicensesNEERC 2006 Eastern Subregional497674

1501Sense of BeautyNEERC 2006 Eastern Subregional1133299

1502Domino DotsNEERC 2006 Eastern Subregional413382

1503PolynomialNEERC 2006 Eastern Subregional1691908

1504Good MannersNEERC 2006 Eastern Subregional1492148

1505Oil TransferNEERC 2006 Eastern Subregional1152732

1506Columns of NumbersNEERC 2006 Eastern Subregional2024168

1507Difficult DecisionNEERC 2006 Eastern Subregional792426

1508Japanese PuzzleNEERC 2006 Eastern Subregional1921691

1509Domino RecognitionNEERC 2006 Eastern Subregional823713

1510OrderNEERC 2006 Eastern Subregional356895

1511Fiscal OperationsTimus Top Coders: Third Challenge2961097

1512ZiniumTimus Top Coders: Third Challenge434756

1513Lemon TaleTimus Top Coders: Third Challenge782424

1514National ParkTimus Top Coders: Third Challenge1791775

1515CashmasterTimus Top Coders: Third Challenge1538217

1516NostalgiaTimus Top Coders: Third Challenge1931653

1517Freedom of ChoiceTimus Top Coders: Third Challenge899369

1518Jedi Riddle 3Timus Top Coders: Third Challenge3071059

1519Formula 1Timus Top Coders: Third Challenge730453

1520Empire Strikes BackTimus Top Coders: Third Challenge1182621

1521War Games 2Timus Top Coders: Third Challenge899369

1522FactoryPetrozavodsk Winter 2007. D.Gozman Contest1781744

1523K-inversionsPetrozavodsk Winter 2007. D.Gozman Contest803403

1524Men in BlackPetrozavodsk Winter 2007. D.Gozman Contest1314251

1525PathPetrozavodsk Winter 2007. D.Gozman Contest681474

1526Martian PlatesPetrozavodsk Winter 2007. D.Gozman Contest2221413

1527Bad RoadsPetrozavodsk Winter 2007. D.Gozman Contest2261389

1528SequencePetrozavodsk Winter 2007. D.Gozman Contest1272256

1529Game of SquaresPetrozavodsk Winter 2007. D.Gozman Contest684203

1530Ones and ZeroesPetrozavodsk Winter 2007. D.Gozman Contest371860

1531Zones on a PlanePetrozavodsk Winter 2007. D.Gozman Contest2481271

1532Lost in TranslationUSU Personal Contest 20071621897

1533Fat HobbitsUSU Personal Contest 20072441284

1534Football in GondorUSU Personal Contest 2007558574

1535The Hobbit or There and Back AgainUSU Personal Contest 2007696462

1536Delights of Pipe-weedUSU Personal Contest 2007327768

1537EntsUSU Personal Contest 20071152281

1538Towers of GuardUSU Personal Contest 20072501255

1539Intelligence DataUSU Personal Contest 20073111016

1540Battle for the RingUSU Personal Contest 20072631195

1541ChaseUSU Personal Contest 20071442118

1542AutocompletionUral Championship 2007480654

1543Dance RevolutionUral Championship 20071422108

1544Classmates 3Ural Championship 20072671157

1545HieroglyphsUral Championship 2007511463

1546Japanese SortingUral Championship 20072421271

1547Password SearchUral Championship 2007395791

1548Sakura and StatisticsUral Championship 2007347281

1549Another Japanese PuzzleUral Championship 20071432094

1550Dean's Pyramid 3Ural Championship 2007567555

1551Sumo TournamentUral Championship 20071083293

1552BrainfuckPetrozavodsk Summer 2007. NSU Contest2421199

1553Caves and TunnelsPetrozavodsk Summer 2007. NSU Contest491603

1554Multiplicative FunctionsPetrozavodsk Summer 2007. NSU Contest502590

1555Find the Treasure!Petrozavodsk Summer 2007. NSU Contest1313141

1556Multishot in the Secret Cow LevelPetrozavodsk Summer 2007. NSU Contest229445

1557Network AttackPetrozavodsk Summer 2007. NSU Contest1511877

1558Periodical NumbersPetrozavodsk Summer 2007. NSU Contest406727

1559TruCoders LinguisticsPetrozavodsk Summer 2007. NSU Contest763515

1560Elementary Symmetric FunctionsPetrozavodsk Summer 2007. NSU Contest2891011

1561Winnie the PoohPetrozavodsk Summer 2007. NSU Contest1082561

1562GM-pineappleUSU Championship 2007782380

1563BayanUSU Championship 2007421971

1564Counting OnesUSU Championship 2007446659

1565The Duel for ThreeUSU Championship 20071911496

1566Triangular PostcardsUSU Championship 2007982784

1567SMS-spamUSU Championship 2007649546

1568Train Car SortingUSU Championship 20071811574

1569Networking the “Iset”USU Championship 2007304957

1570Eating HighUSU Championship 20072871012

1571InterpretersUSU Championship 2007736403

1572Yekaterinozavodsk Great WellAutumn School Contest 20071889158

1573AlchemyAutumn School Contest 20072716110

1574Mathematicians and bracketsAutumn School Contest 2007810366

1575Yekaterinburg Subway 2Autumn School Contest 2007314925

1576Telephone TariffsAutumn School Contest 20072060145

1577E-mailAutumn School Contest 2007559527

1578Mammoth HuntAutumn School Contest 2007331879

1579Coat TransportationAutumn School Contest 2007601491

1580Dean's DebtsAutumn School Contest 2007320909

1581TeamworkAutumn School Contest 2007629448

1582BookmakersNEERC 2007 Eastern Subregional2575115

1583CheeseNEERC 2007 Eastern Subregional1751612

1584Pharaohs’ SecretsNEERC 2007 Eastern Subregional2481156

1585PenguinsNEERC 2007 Eastern Subregional574952

1586Threeprime NumbersNEERC 2007 Eastern Subregional1566189

1587Flying PigNEERC 2007 Eastern Subregional394738

1588JamaicaNEERC 2007 Eastern Subregional907325

1589SokobanNEERC 2007 Eastern Subregional322937

1590Bacon’s CipherNEERC 2007 Eastern Subregional1014291

1591Abstract ThinkingNEERC 2007 Eastern Subregional296975

1592Chinese WatchesNEERC 2007 Eastern Subregional505579

1593Square Country. Version 2296805

1594Aztec Treasure414588

1595Perfect Sequence1881180

1596Knight Mare77845

1597Chernobyl’ Eagle on a Roof. Version 292813

1598DSA Attack24271

1600AirportUSU Personal Contest 2008521534

1601AntiCAPSUSU Personal Contest 2008301494

1602ElevatorUSU Personal Contest 2008684409

1603EruditeUSU Personal Contest 20081138247

1604Country of FoolsUSU Personal Contest 2008840334

1605Devil's SequenceUSU Personal Contest 2008509547

1606SlalomUSU Personal Contest 2008434639

1607TaxiUSU Personal Contest 2008456462

1608Lucky Tickets 2008Ural Championship 2008332820

1609Tram TileUral Championship 2008992574

1610CactusesUral Championship 20081561690

1611DecimationUral Championship 2008382716

1612Tram ForumUral Championship 20081978141

1613For Fans of StatisticsUral Championship 20081496186

1614National Project “Trams”Ural Championship 2008376727

1615Tram SolitaireUral Championship 20081531721

1616Square Country 4Ural Championship 2008753300

1617Flat SpotsUral Championship 2008407069

1618Arrays PrintingPetrozavodsk Winter 2008. ITMO Contest415195

1619Big BrotherPetrozavodsk Winter 2008. ITMO Contest443585

1620Clever HousePetrozavodsk Winter 2008. ITMO Contest1961286

1621Definite IntegralPetrozavodsk Winter 2008. ITMO Contest375637

1622EndspielPetrozavodsk Winter 2008. ITMO Contest763081

1623Fractal LabyrinthPetrozavodsk Winter 2008. ITMO Contest733192

1624Go out of here!Petrozavodsk Winter 2008. ITMO Contest306623

1625Hankel MatrixPetrozavodsk Winter 2008. ITMO Contest294871

1626Interfering SegmentPetrozavodsk Winter 2008. ITMO Contest199135

1627JoinPetrozavodsk Winter 2008. ITMO Contest2231137

1628White StreaksUSU Championship 2008533477

1629TripUSU Championship 2008373676

1630TalismanUSU Championship 2008308814

1631Drunk King 2USU Championship 2008705362

1632LasersUSU Championship 2008643498

1633HippogriffsUSU Championship 2008383659

1634Spider MiteUSU Championship 20081261904

1635Mnemonics and PalindromesUSU Championship 20081063241

1636Penalty TimeUSU Championship 2008402864

1637Triangle Game 2USU Championship 2008812845

1638BookwormUSU Championship 2008304085

1639Chocolate 2Autumn School Contest 2008674338

1640Circle of WinterAutumn School Contest 20081471174

1641DutiesAutumn School Contest 2008586432

16421D MazeAutumn School Contest 2008272294

1643Attack of the Dark FortressAutumn School Contest 2008565448

1644A Whole Lot of WalnutsAutumn School Contest 2008264597

1645Ski RaceAutumn School Contest 20081373186

1646Godzilla Strikes Back!Autumn School Contest 2008347721

1647Divide an Island!Autumn School Contest 2008314794

1648YachtsAutumn School Contest 2008784324

1649Abstractionism to the PeopleNEERC 2008 Eastern Subregional296580

1650BillionairesNEERC 2008 Eastern Subregional444565

1651Shortest SubchainNEERC 2008 Eastern Subregional676374

1652Banking CrisisNEERC 2008 Eastern Subregional1092156

1653Death ConveyorNEERC 2008 Eastern Subregional257331

1654Cipher MessageNEERC 2008 Eastern Subregional363970

1655Somali PiratesNEERC 2008 Eastern Subregional1082175

1656Far Away Kingdom's ArmyNEERC 2008 Eastern Subregional1415180

1657Cube SnakeNEERC 2008 Eastern Subregional2031205

1658Sum of DigitsNEERC 2008 Eastern Subregional900282

1659Regular TrianglesNEERC 2008 Eastern Subregional431582

1660The Island of Bad LuckPetrozavodsk Winter 2008. USU Contest296443

1661DodecahedronPetrozavodsk Winter 2008. USU Contest533988

1662Goat in the Garden 6Petrozavodsk Winter 2008. USU Contest504188

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest812761

1664Pipeline TransportationPetrozavodsk Winter 2008. USU Contest1012264

1665Dean's Financial PyramidPetrozavodsk Winter 2008. USU Contest638388

1666Vasya FerrariPetrozavodsk Winter 2008. USU Contest2181102

1667Square Country 3Petrozavodsk Winter 2008. USU Contest1221904

1668Death Star 2Petrozavodsk Winter 2008. USU Contest316129

1669Universal WordPetrozavodsk Winter 2008. USU Contest1951226

1670AsteriskPetrozavodsk Summer 2008. USU Contest1461596

1671Anansi's CobwebPetrozavodsk Summer 2008. USU Contest1278193

1672Droid fliesPetrozavodsk Summer 2008. USU Contest1310826

1673Admission to ExamPetrozavodsk Summer 2008. USU Contest1122041

1674Drunk KingPetrozavodsk Summer 2008. USU Contest276730

1675Lunar Code 2Petrozavodsk Summer 2008. USU Contest1231872

1676Mortal KombatPetrozavodsk Summer 2008. USU Contest1531528

1677Monkey at the KeyboardPetrozavodsk Summer 2008. USU Contest1231872

1678Space Poker 3Petrozavodsk Summer 2008. USU Contest179222

1679Scrooge's TowerPetrozavodsk Summer 2008. USU Contest2391000

1680The First NonqualifyingUSU Personal Contest 20091230197

1681Brother Bear's GardenUSU Personal Contest 2009762834

1682Crazy ProfessorUSU Personal Contest 2009408583

1683FridgeUSU Personal Contest 20091937125

1684Jack's Last WordUSU Personal Contest 2009839287

1685OrthographyUSU Personal Contest 20091395173

1686Photovoltaic SpaceshipUSU Personal Contest 20091971177

1687Numismatics for FunUSU Personal Contest 20092291020

1688Team.GOV!USU Personal Contest 20091905127

1689Fisherman and BarbellUSU Personal Contest 2009310762

1690Army of MagesPetrozavodsk Winter 2009. USU Contest408580

1691Algorithm ComplexityPetrozavodsk Winter 2009. USU Contest712991

1692Flags for ProvincesPetrozavodsk Winter 2009. USU Contest766312

1693Loyd's ProblemPetrozavodsk Winter 2009. USU Contest1310532

1694Killer WordsPetrozavodsk Winter 2009. USU Contest772784

1695Work for RobotsPetrozavodsk Winter 2009. USU Contest772784

1696Salary for RobotsPetrozavodsk Winter 2009. USU Contest262891

1697Sniper ShotPetrozavodsk Winter 2009. USU Contest404845

1698Square Country 5Petrozavodsk Winter 2009. USU Contest420563

1699Turning TurtlesPetrozavodsk Winter 2009. USU Contest2011148

1700AwakeningUral Championship 2009571413

1701Ostap and PartnersUral Championship 2009419559

1702CrossroadUral Championship 20091341667

1703Robotic ArmUral Championship 20091151920

1704DemodulationUral Championship 2009872474

1705Gangster HaresUral Championship 2009300774

1706Cipher Message 2Ural Championship 2009392597

1707Hypnotoad's SecretUral Championship 20091301714

1708Sum of Digits 2Ural Championship 20091011996

1709Penguin-AviaUral Championship 20091423167

1710Boris, You Are Wrong!Ural Championship 2009433542

1711Code NamesNEERC 2009 Eastern Subregional1863118

1712Cipher GrilleNEERC 2009 Eastern Subregional288776

1713Key SubstringsNEERC 2009 Eastern Subregional383560

1714Mnemonics and Palindromes 2NEERC 2009 Eastern Subregional782501

1715Another Ball KillerNEERC 2009 Eastern Subregional266797

1716Alternative SolutionNEERC 2009 Eastern Subregional282754

1717Eligibility RulesNEERC 2009 Eastern Subregional812419

1718RejudgeNEERC 2009 Eastern Subregional884246

1719Kill the Shaitan-BossNEERC 2009 Eastern Subregional1741196

1720Summit Online JudgeNEERC 2009 Eastern Subregional274775

1721Two Sides of the Same CoinNEERC 2009 Eastern Subregional432498

1722Observation DeckUral Regional School Programming Contest 2009215975

1723Sandro's BookUral Regional School Programming Contest 2009316069

1724Origin of Man ClarifiedUral Regional School Programming Contest 2009319667

1725Sold Out!Ural Regional School Programming Contest 20091661131

1726VisitsUral Regional School Programming Contest 2009834260

1727Znaika's Magic NumbersUral Regional School Programming Contest 20091280170

1728Curse on Team.GOVUral Regional School Programming Contest 2009488441

1729Dead Man's ChestUral Regional School Programming Contest 2009454473

1730ManBearPigUral Regional School Programming Contest 2009227926

1731DillUral Regional School Programming Contest 2009227196

1732Ministry of TruthUSU Championship 2009534400

1733Forgotten TechnologyUSU Championship 2009533457

1734Endgame DatabaseUSU Championship 20091281578

1735Theft of the CenturyUSU Championship 2009822368

1736Chinese HockeyUSU Championship 20091701210

1737Mnemonics and Palindromes 3USU Championship 20091026210

1738Computer SecurityUSU Championship 2009291724

1739FaryuksUSU Championship 2009832342

1740Deer is Better!USU Championship 20091581137

1741Communication FiendUSU Championship 2009749287

1742Team buildingPetrozavodsk Summer 2009. Ufa SATU Contest668309

1743Domino SortingPetrozavodsk Summer 2009. Ufa SATU Contest233861

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1071789

1745Yet Another AnswerPetrozavodsk Summer 2009. Ufa SATU Contest226887

1746HyperrookPetrozavodsk Summer 2009. Ufa SATU Contest1411386

1747Kingdom InspectionPetrozavodsk Summer 2009. Ufa SATU Contest1811096

1748The Most Complex NumberPetrozavodsk Summer 2009. Ufa SATU Contest718287

1749Periodic SumPetrozavodsk Summer 2009. Ufa SATU Contest1221585

1750Pakhom and the GullyPetrozavodsk Summer 2009. Ufa SATU Contest1911041

1751Improbability TheoryPetrozavodsk Summer 2009. Ufa SATU Contest632867

1752Tree 2Petrozavodsk Summer 2009. Ufa SATU Contest507405

1753BookshelfUSU Personal Contest 2010684294

1754Explosion in a PyramidUSU Personal Contest 2010417478

1755CakeUSU Personal Contest 2010317625

1756One and a Half DiggersUSU Personal Contest 20101334152

1757Gold BarsUSU Personal Contest 2010981891

1758Bald Spot Revisited 2USU Personal Contest 2010812245

1759Long-LiversUSU Personal Contest 2010575349

1760Infernal WorkUSU Personal Contest 2010348571

1761Binary PalindromeUSU Personal Contest 2010235834

1762Search for a Hiding-PlaceUSU Personal Contest 20101281480

1763Expert FleaUral Championship 2010364376

1764TranssibUral Championship 20101281459

1765Error 404Ural Championship 2010473532

1766Humpty DumptyUral Championship 20101691125

1767The House of Doctor DeeUral Championship 2010362541

1768Circular StringsUral Championship 2010204941

1769Old Ural LegendUral Championship 20101218164

1770The Party of Ural ChampionsUral Championship 20101361379

1771A Deputy's MorningUral Championship 2010354473

1772Ski-Trails for RobotsUral Championship 2010288676

1773Metro to Every HomeUral Championship 2010307635

1774Barber of the Army of MagesUral SU Championship 2010478375

1775Space BowlingUral SU Championship 2010258683

1776Anniversary FireworkUral SU Championship 2010429417

1777AnindilyakwaUral SU Championship 20101795101

1778Chinese Hockey 2Ural SU Championship 2010373897

1779The Great TeamUral SU Championship 2010745243

1780Gray CodeUral SU Championship 2010255691

1781Clean CodeUral SU Championship 2010931778

1782Jack's New WordUral SU Championship 20101101526

1783Nuclear Arms RaceUral SU Championship 2010513350

1784RoundersUral SU Championship 2010186934

1785Lost in LocalizationUral Regional School Programming Contest 2010923820

1786Sandro's BiographyUral Regional School Programming Contest 2010196792

1787Turn for MEGAUral Regional School Programming Contest 2010588831

1788On the Benefits of UmbrellasUral Regional School Programming Contest 20101378131

1789Searching for the DodecahedronUral Regional School Programming Contest 20101058171

1790Searching for the TruthUral Regional School Programming Contest 20101661037

1791Uncle Styopa and BusesUral Regional School Programming Contest 20101721003

1792Hamming CodeUral Regional School Programming Contest 2010250373

1793Tray 2Ural Regional School Programming Contest 2010600299

1794Masterpieces of World ArchitectureUral Regional School Programming Contest 20101120161

1795Husband in a ShopUral Regional School Programming Contest 2010788229

1796Amusement ParkUral Regional School Programming Contest 2010199991

1797Summit Online Judge. Version 2164423

1800Murphy's LawNEERC 2010 Eastern Subregional1086165

1801The Revolution CupNEERC 2010 Eastern Subregional294643

1802Cube PuzzleNEERC 2010 Eastern Subregional1191404

1803The Czechs' RiflesNEERC 2010 Eastern Subregional347507

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional638279

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional252691

1806Mobile TelegraphsNEERC 2010 Eastern Subregional334526

1807Cartridges for MaximNEERC 2010 Eastern Subregional1471153

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1391215

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional422419

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest463072

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest1501075

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest841830

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest1511068

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest602458

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest453128

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest881755

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest211778

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1101434

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest166616

1820Ural SteaksUSU Personal Contest 2011594028

1821BiathlonUSU Personal Contest 20111189140

1822Hugo II's WarUSU Personal Contest 2011291556

1823Ideal GasUSU Personal Contest 2011649254

1824Ifrit BomberUSU Personal Contest 2011199801

1825Ifrit Bomber 2USU Personal Contest 2011217737

1826MinefieldUSU Personal Contest 2011708233

1827Indigenous WarsUSU Personal Contest 2011172919

1828Approximation by a ProgressionUSU Personal Contest 2011486337

1829Routing TablesUSU Personal Contest 2011622324

1830Help in the RNOSUral Championship 2011244643

1831Tsyfirkin's LessonUral Championship 2011961540

1832Arirang ShowUral Championship 2011256614

1833Hopes of RowingUral Championship 2011741944

1834Tennis RacketUral Championship 2011452968

1835Swamp DoctorUral Championship 2011682093

1836Babel FishUral Championship 2011186833

1837Isenbaev's NumberUral Championship 2011242167

1838Samurai's StrokeUral Championship 2011326486

1839The MentaculusUral Championship 2011841737

1840Victim of AdvertisingUral Championship 201189070

1841CablewaysPetrozavodsk Summer 2010. USU Contest781701

1842Local RootsPetrozavodsk Summer 2010. USU Contest146238

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest472627

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1361025

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest373185

1846GCD 2010Petrozavodsk Summer 2010. USU Contest761194

1847ZamkadyePetrozavodsk Summer 2010. USU Contest333482

1848Fly HuntPetrozavodsk Summer 2010. USU Contest155989

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest761741

1850Space TourismPetrozavodsk Summer 2010. USU Contest612109

1851GOV-internshipPetrozavodsk Summer 2011. USU Contest871538

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. USU Contest791676

1853Laser TechnologiesPetrozavodsk Summer 2011. USU Contest175523

1854Negotiations with ParthiansPetrozavodsk Summer 2011. USU Contest433337

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. USU Contest1141203

1856War and PeacePetrozavodsk Summer 2011. USU Contest452712

1857Alice and BandersnatchPetrozavodsk Summer 2011. USU Contest162867

1858Magic CubePetrozavodsk Summer 2011. USU Contest442762

1859Last Season of Team.GOVPetrozavodsk Summer 2011. USU Contest502486

1860FiborialPetrozavodsk Summer 2011. USU Contest398366

1861Graveyard in DeyjaPetrozavodsk Summer 2011. USU Contest243590

1862Very Wealthy MoleUral FU Championship 2011151914

1863Peaceful AtomUral FU Championship 2011162856

1864Get-Together at Den'sUral FU Championship 20111056138

1865The Island of MärketUral FU Championship 2011532336

1866Poetic FootUral FU Championship 2011269527

1867NanotechnologiesUral FU Championship 2011661936

1868Prediction ContestUral FU Championship 20111235118

1869New Year CruiseUral FU Championship 2011889164

1870Zinium 2Ural FU Championship 2011304469

1871Seismic WavesUral FU Championship 2011315453

1872Spacious OfficeUral FU Championship 2011228618

1873GOV ChroniclesUral Regional School Programming Contest 20111453100

1874Football GoalUral Regional School Programming Contest 2011893162

1875Angry BirdsUral Regional School Programming Contest 2011212660

1876Centipede's MorningUral Regional School Programming Contest 2011276253

1877Bicycle CodesUral Regional School Programming Contest 2011622823

1878Rubinchik's CubeUral Regional School Programming Contest 2011992146

1879GOV-internship 2Ural Regional School Programming Contest 2011154893

1880Psych Up's EigenvaluesUral Regional School Programming Contest 2011454032

1881Long problem statementUral Regional School Programming Contest 2011280152

1882Old NokiaUral Regional School Programming Contest 2011572186

1883Ent's BirthdayUral Regional School Programming Contest 2011169818

1884Way to the UniversityUral Regional School Programming Contest 2011307462

1885Passenger ComfortNEERC 2011 Eastern Subregional767188

1886Trip 2NEERC 2011 Eastern Subregional891473

1887Frequent Flyer CardNEERC 2011 Eastern Subregional153895

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional389365

1889Airport AnnouncementsNEERC 2011 Eastern Subregional670214

1890Money out of Thin AirNEERC 2011 Eastern Subregional328431

1891Language OceanNEERC 2011 Eastern Subregional303466

1892Morning in KoltsovoNEERC 2011 Eastern Subregional265530

1893A380NEERC 2011 Eastern Subregional263755

1894Non-Flying WeatherNEERC 2011 Eastern Subregional781657

1895Steaks on BoardNEERC 2011 Eastern Subregional512391

1900Brainwashing DeviceUral Championship 2012241451

1901Space ElevatorsUral Championship 2012357309

1902Neo-VeniceUral Championship 2012136283

1903Unidentified ShipsUral Championship 2012204529

1904The Lessons of the PastUral Championship 2012408271

1905Travel in TimeUral Championship 2012145731

1906The Lost CivilizationUral Championship 2012115392

1907Coffee and BunsUral Championship 2012114913

1908Brute-force SearchUral Championship 2012711398

1909Space ReconUral Championship 2012282980

1910Titan Ruins: Hidden EntranceNEERC 2012 Eastern Subregional322435

1911Titan Ruins: Overtaking FireNEERC 2012 Eastern Subregional362448

1912Titan Ruins: Passing through WallsNEERC 2012 Eastern Subregional170626

1913Titan Ruins: Alignment of ForcesNEERC 2012 Eastern Subregional111931

1914Titan Ruins: Serial ControlNEERC 2012 Eastern Subregional282963

1915Titan Ruins: Reconstruction of BygonesNEERC 2012 Eastern Subregional707157

1916Titan Ruins: Waiting for StabilityNEERC 2012 Eastern Subregional571681

1917Titan Ruins: Deadly AccuracyNEERC 2012 Eastern Subregional760146

1918Titan Ruins: Artful ManipulationsNEERC 2012 Eastern Subregional199539

1919Titan Ruins: Transformation of CylindersNEERC 2012 Eastern Subregional831211

1920Titan Ruins: the Infinite Power of MagicNEERC 2012 Eastern Subregional283384

1921Chaos and OrderUral Regional School Programming Contest 2012136767

1922Superhero TeamUral Regional School Programming Contest 2012529208

1923Scary PoliticsUral Regional School Programming Contest 2012334325

1924Four ImpsUral Regional School Programming Contest 2012288139

1925British Scientists Save the WorldUral Regional School Programming Contest 2012181661

1926The Tournament of IntelligencesUral Regional School Programming Contest 2012181586

1927Herbs and MagicUral Regional School Programming Contest 2012145722

1928Another Ecology ProblemUral Regional School Programming Contest 2012229468

1929Teddybears are not for EveryoneUral Regional School Programming Contest 2012462237

1930Ivan's CarUral Regional School Programming Contest 2012607181

1931Excellent TeamUral FU Championship 2012879125

1932The Secret of IdentifierUral FU Championship 2012189556

1933Guns for Battle!Ural FU Championship 2012445243

1934Black SpotUral FU Championship 2012347310

1935Tears of DrownedUral FU Championship 2012149374

1936RoshamboUral FU Championship 2012141733

1937Davy Jones’s OrganUral FU Championship 2012121845

1938Caribbean TriangleUral FU Championship 2012312699

1939First SealUral FU Championship 2012213496

1940Not So Simple YearsUral FU Championship 2012187562

1941Scary Martian WordUral FU Personal Contest 2012362284

1942Attack at the OrbitUral FU Personal Contest 2012280364

1943Space RummyUral FU Personal Contest 2012167597

1944Record of the Attack at the OrbitUral FU Personal Contest 2012643162

1945Many-armed BrothersUral FU Personal Contest 2012461886

1946Chinese Hockey 3Ural FU Personal Contest 2012831135

1947MeanderUral FU Personal Contest 2012821148

1948The Robot on the LineUral FU Personal Contest 2012128765

1949The Best Picture in the GalaxyUral FU Personal Contest 2012120812

1950Martian FarmlandsUral FU Personal Contest 2012751242

1951Complex RootPetrozavodsk Winter 2013. Kontur Cup711125

1952To Kill the DragonPetrozavodsk Winter 2013. Kontur Cup18280

1953Biggest Inscribed EllipsePetrozavodsk Winter 2013. Kontur Cup561381

1954Five PalindromesPetrozavodsk Winter 2013. Kontur Cup163505

1955Boss, I Can See You!Petrozavodsk Winter 2013. Kontur Cup242680

1956Fire SignalsPetrozavodsk Winter 2013. Kontur Cup561381

1957MundialPetrozavodsk Winter 2013. Kontur Cup212939

1958Algorithm of Professor IvanovPetrozavodsk Winter 2013. Kontur Cup252604

1959GOV-internship 3Petrozavodsk Winter 2013. Kontur Cup144592

1960Palindromes and Super AbilitiesPetrozavodsk Winter 2013. Kontur Cup85959

1961Cantonese DialectUral FU Personal Contest 2013139607

1962In Chinese RestaurantUral FU Personal Contest 2013177484

1963KiteUral FU Personal Contest 2013267327

1964Chinese DialectsUral FU Personal Contest 2013686130

1965Pear TreesUral FU Personal Contest 201389914

1966Cycling RoadsUral FU Personal Contest 2013170503

1967Programmer CasinoUral FU Personal Contest 2013124113

1968Glass PyramidUral FU Personal Contest 201386943

1969Hong Kong TramUral FU Personal Contest 2013501508

1970皇后像廣場Ural FU Personal Contest 2013102808

1971Graphics SettingsUral Championship 2013219379

1972Game TestingUral Championship 2013361886

1973Location GeneratorUral Championship 2013153471

1974Similar TunesUral Championship 2013138586

1975Model of the EarthUral Championship 2013252479

1976Game OptimizationUral Championship 2013100789

1977Energy WallUral Championship 2013421668

1978E-LiteUral Championship 2013322066

1979Resources DistributionUral Championship 201399796

1980Road to InvestorUral Championship 2013191432

1981Parallel and PerpendicularOpen Ural FU Championship 2013357218

1982Electrification PlanOpen Ural FU Championship 2013529148

1983Nectar GatheringOpen Ural FU Championship 201390800

1984Dummy GuyOpen Ural FU Championship 2013628125

1985Prime SquareOpen Ural FU Championship 201374952

1986Paul’s SaladsOpen Ural FU Championship 2013121610

1987Nested SegmentsOpen Ural FU Championship 2013339229

1988Planet Ocean LandingOpen Ural FU Championship 2013118625

1989SubpalindromesOpen Ural FU Championship 2013291266

1990PodracingNEERC 2013 Eastern Subregional164456

1991The battle near the swampNEERC 2013 Eastern Subregional142455

1992CVSNEERC 2013 Eastern Subregional214354

1993This cheeseburger you don't needNEERC 2013 Eastern Subregional606129

1994The Emperor's planNEERC 2013 Eastern Subregional141525

1995Illegal spicesNEERC 2013 Eastern Subregional260294

1996Cipher Message 3NEERC 2013 Eastern Subregional108672

1997Those are not the droids you're looking forNEERC 2013 Eastern Subregional268285

1998The old PadawanNEERC 2013 Eastern Subregional382202

1999The secret moduleNEERC 2013 Eastern Subregional163051

2000Grand Theft Array VUral Regional School Programming Contest 2013679113

2001Mathematicians and BerriesUral Regional School Programming Contest 2013224435

2002Test TaskUral Regional School Programming Contest 2013106673

2003Simple MagicUral Regional School Programming Contest 2013348218

2004Scientists from SpilkovoUral Regional School Programming Contest 2013166444

2005Taxi for ProgrammersUral Regional School Programming Contest 2013113268

2006Kirill the GardenerUral Regional School Programming Contest 2013252232

2007Mutants versus MachinesUral Regional School Programming Contest 2013661028

2008SwiftyUral Regional School Programming Contest 2013131554

2009Canteen LineUral Regional School Programming Contest 2013173427

2010Sasha the Young GrandmasterUral Regional School Programming Contest 201382793

2011Long StatementUral Regional School Programming Contest 2013104474

2012About Grisha N.NEERC 2014 Eastern Subregional90554

2013Neither shaken nor stirredNEERC 2014 Eastern Subregional80545

2014Zhenya moves from parentsNEERC 2014 Eastern Subregional116389

2015Zhenya moves from the dormitoryNEERC 2014 Eastern Subregional249189

2016Magic and ScienceNEERC 2014 Eastern Subregional63064

2017Best of a bad lotNEERC 2014 Eastern Subregional57732

2018The Debut AlbumNEERC 2014 Eastern Subregional258183

2019Pair: normal and paranormalNEERC 2014 Eastern Subregional242195

2020Traffic Jam in Flower TownNEERC 2014 Eastern Subregional408117

2021Scarily interesting!NEERC 2014 Eastern Subregional181257

2022Riding a ToadNEERC 2014 Eastern Subregional171816

2023Donald is a postmanNEERC 2014 Eastern Subregional63876

2024Adventure TimeUral Regional School Programming Contest 2014190239

2025Line FightingUral Regional School Programming Contest 2014368127

2026Dean and ScheduleUral Regional School Programming Contest 2014128347

2027URCAPL, Episode 1Ural Regional School Programming Contest 2014132337

2028URCAPL, Episode 2Ural Regional School Programming Contest 201471591

2029Towers of Hanoi Strike BackUral Regional School Programming Contest 2014108405

2030Awesome Backup SystemUral Regional School Programming Contest 201487493

2031Overturned NumbersUral Regional School Programming Contest 2014406115

2032Conspiracy Theory and RebrandingUral Regional School Programming Contest 201471591

2033DevicesUral Regional School Programming Contest 2014384121

2034CaravansUral Regional School Programming Contest 2014111395

2035Another Dress RehearsalUral Regional School Programming Contest 201448896

2036Intersect Until You're Sick of ItPetrozavodsk Summer 2014. Ural FU Contest271245

2037Richness of binary wordsPetrozavodsk Summer 2014. Ural FU Contest37980

2038Minimum Vertex CoverPetrozavodsk Summer 2014. Ural FU Contest62879

2039Striped SquarePetrozavodsk Summer 2014. Ural FU Contest23838

2040Palindromes and Super Abilities 2Petrozavodsk Summer 2014. Ural FU Contest291181

2041NanomatryoshkasPetrozavodsk Summer 2014. Ural FU Contest161772

2042NikitaPetrozavodsk Summer 2014. Ural FU Contest23838

2043Kirill the Gardener 2Petrozavodsk Summer 2014. Ural FU Contest72710

204431 PalindromesPetrozavodsk Summer 2014. Ural FU Contest43290

2045Richness of wordsPetrozavodsk Summer 2014. Ural FU Contest70576