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Problem set. Volume 2


IDTitleSourceAuthorsDifficulty

1197Lonesome KnightSpring School Contest 20021622828

1100Final StandingsTetrahedron Team Online Contest May 20011023145

1110PowerBulgarian Online Contest September 2001876352

1196History ExamSpring School Contest 2002837855

1149Sinus Dances754861

1119MetroAutumn School Contest 2001634372

1131CopyingUSU Championship 2001609275

1106Two TeamsTetrahedron Team Online Contest May 2001604476

1139City BlocksNEERC 2001 Central Subregional595377

1146Maximum SumDSAP Vietnam Online Contest November 2001576580

1194HandshakesSpring School Contest 2002574980

1180Stone GameUSU Personal Contest 2002535486

1120Sum of Sequential NumbersAutumn School Contest 2001527387

1161StripiesNEERC 2001 Northern Subregional505791

1104Don’t Ask Woman about Her AgeTetrahedron Team Online Contest May 2001489893

1126Magnetic StormsUSU Championship 2001479496

1136ParliamentNEERC 2001 Central Subregional462599

1118Nontrivial NumbersAutumn School Contest 20014490102

1192Ball in a DreamSpring School Contest 20024202110

1123SalaryAutumn School Contest 20013833120

1167Bicolored HorsesRomanian Online Contest December 20013397135

1178Akbardin’s RoadsUSU Personal Contest 20023174145

1142RelationsDSAP Vietnam Online Contest November 20013088149

1152False MirrorsUral Championship 2001. Round 22913158

1135RecruitsNEERC 2001 Central Subregional2824162

1157Young TilerUral Championship 2001. Round 22761166

1102Strange DialogTetrahedron Team Online Contest May 20012664171

1193Queue at the ExamSpring School Contest 20022565180

1134CardsNEERC 2001 Central Subregional2545180

1112CoverBulgarian Online Contest September 20012451187

1114BoxesBulgarian Online Contest September 20012450187

1138Integer PercentageNEERC 2001 Central Subregional2305199

1164FillwordNEERC 2001 Northern Subregional2305199

1183Brackets SequenceNEERC 20012290201

1133Fibonacci SequenceNEERC 2001 Central Subregional2091219

1160NetworkNEERC 2001 Northern Subregional2023230

1125HopscotchUSU Championship 20012015227

1122GameAutumn School Contest 20011906240

1150Page NumbersUral Championship 2001. Round 21901241

1191Catch the thief!Spring School Contest 20021893243

1109ConferenceBulgarian Online Contest September 20011862245

1108HeritageBulgarian Online Contest September 20011859246

1195Ouths and CrossesSpring School Contest 20021821253

1113JeepBulgarian Online Contest September 20011750261

1184Cable MasterNEERC 20011749263

1117HierarchyAutumn School Contest 20011684271

1179Numbers in TextUSU Personal Contest 20021624283

1153SupercomputerUral Championship 2001. Round 21542297

1124MosaicUSU Championship 20011513302

1190Bar of ChocolateSpring School Contest 20021513304

1185WallNEERC 20011505305

1127Colored BricksUSU Championship 20011462312

1155TroubleduonsUral Championship 2001. Round 21462313

1116Piecewise Constant FunctionAutumn School Contest 20011430319

1156Two RoundsUral Championship 2001. Round 21400327

1121BranchesAutumn School Contest 20011346339

1137Bus RoutesNEERC 2001 Central Subregional1339341

1162Currency ExchangeNEERC 2001 Northern Subregional1329344

1176HyperchannelsUSU Personal Contest 20021289356

1141RSA Attack1258363

1140Swamp IncidentNEERC 2001 Central Subregional1237369

1145Rope in the LabyrinthDSAP Vietnam Online Contest November 20011197382

1111SquaresBulgarian Online Contest September 20011149396

1115ShipsBulgarian Online Contest September 20011112409

1128Partition into GroupsUSU Championship 20011109411

1107Warehouse ProblemTetrahedron Team Online Contest May 20011092415

1181Cutting a Painted PolygonUSU Personal Contest 20021045438

1129Door PaintingUSU Championship 20011030442

1198Jobbery935511

1189Pairs of IntegersNEERC 2001929493

1158Censored!NEERC 2001 Northern Subregional916498

1103Pencils and CirclesTetrahedron Team Online Contest May 2001912496

1182Team Them Up!NEERC 2001894512

1172Ship RoutesRomanian Online Contest December 2001835546

1101Robot in the FieldTetrahedron Team Online Contest May 2001817553

1143Electric PathDSAP Vietnam Online Contest November 2001800569

1132Square Root787577

1186Chemical ReactionsNEERC 2001666684

1174Weird PermutationsRomanian Online Contest December 2001659689

1169PairsRomanian Online Contest December 2001634716

1168Radio StationsRomanian Online Contest December 2001630720

1159FenceNEERC 2001 Northern Subregional625726

1147Shaping RegionsDSAP Vietnam Online Contest November 2001585774

1105Observers ColoringTetrahedron Team Online Contest May 2001556808

1154Mages ContestUral Championship 2001. Round 2522866

1165SubnumberNEERC 2001 Northern Subregional510886

1130Nikifor's WalkUSU Championship 2001484931

1175Strange SequenceUSU Personal Contest 2002483938

1151RadiobeaconsUral Championship 2001. Round 24321043

1173Lazy SnailRomanian Online Contest December 20014281053

1177Like ComparisonsUSU Personal Contest 20023571260

1171Lost in SpaceRomanian Online Contest December 20013441302

1170DesertRomanian Online Contest December 20012991492

1148Building TowersDSAP Vietnam Online Contest November 20012531751

1144The Emperor's RiddleDSAP Vietnam Online Contest November 20012391849

1163ChapaevNEERC 2001 Northern Subregional2261953

1187Statistical TroubleNEERC 20012172038

1188LibraryNEERC 20012072132

1166Funny Card GameNEERC 2001 Northern Subregional1253507

1199Mouse1083693