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Problem set. Volume 5


IDTitleSourceAuthorsDifficulty

1409Two GangstersAutumn School Contest 20053297915

1493One Step from HappinessAutumn School Contest 20061006247

1496SpammerAutumn School Contest 2006970249

1457Heating MainTimus Top Coders: Second Challenge727767

1404Easy to Hack!Autumn School Contest 2005634480

1446Sorting HatUral Championship 2006543591

1494MonobilliardsAutumn School Contest 20064691101

1402CocktailsAutumn School Contest 20053972128

1450Russian PipelinesTimus Top Coders: Second Challenge2914168

1423String TaleTimus Top Coders: First Challenge2878172

1413Mars JumperUSU Championship 20052865177

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2853166

1401GamersAutumn School Contest 20052829180

1490Fire CircleAutumn School Contest 20062395197

1491Unreal StoryAutumn School Contest 20062251209

1433DiamondsUSU Personal Contest 20061894261

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1885251

1444ElephpotamusUral Championship 20061631301

1497Cutting a SquareAutumn School Contest 20061579298

1406Next NumberAutumn School Contest 20051476343

1403CourierAutumn School Contest 20051447350

1495One-two, One-two 2Autumn School Contest 20061391338

1431DiplomasUSU Personal Contest 20061361362

1427SMSTimus Top Coders: First Challenge1354365

1407One-two, One-twoAutumn School Contest 20051320384

1410CrackUSU Championship 20051308386

1416ConfidentialUSU Championship 20051275396

1483Table FootballUSU Championship 20061235381

1489Points on a ParallelepipedAutumn School Contest 20061203390

1414Astronomical DatabaseUSU Championship 20051166433

1439Battle with You-Know-WhoUral Championship 20061115439

1430Crime and PunishmentTimus Top Coders: First Challenge1066463

1480CouponsUSU Championship 20061013463

1437Gasoline StationUSU Personal Contest 2006999492

1428Jedi RiddleTimus Top Coders: First Challenge995495

1465Pawn GamePetrozavodsk Winter 2006. USU Contest957496

1400Cellular CharactersAutumn School Contest 2005928544

1421Credit OperationsTimus Top Coders: First Challenge913539

1448Lighting in HogwartsUral Championship 2006844578

1445Christmas giftsUral Championship 2006823592

1452Pascal vs. C++Timus Top Coders: Second Challenge795610

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest791598

1484Film RatingUSU Championship 2006724645

1443RailsUral Championship 2006720676

1486Equal SquaresUSU Championship 2006717652

1440Training ScheduleUral Championship 2006708687

1405Goat in the Garden 5Autumn School Contest 2005704715

1424MinibusTimus Top Coders: First Challenge688713

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest653717

1456Jedi Riddle 2Timus Top Coders: Second Challenge649745

1436BillboardUSU Personal Contest 2006585834

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest564835

1422FirefliesTimus Top Coders: First Challenge561872

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest559835

1418Military StoryUSU Championship 2005551907

1498Stroke at Full SpeedAutumn School Contest 2006525884

1434Buses in VasyukiUSU Personal Contest 2006501972

1435Financial ErrorUSU Personal Contest 2006491991

1447Portkey NetworkUral Championship 2006488991

1451Beerhouse TaleTimus Top Coders: Second Challenge481999

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest473984

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest472994

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4341070

1441From the History of Gringotts BankUral Championship 20064231140

1408Polynomial MultiplicationAutumn School Contest 20054141204

1419Maps of the Island WorldsUSU Championship 20054081218

1453QueenTimus Top Coders: Second Challenge3961209

1458War GamesTimus Top Coders: Second Challenge3911224

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3821223

1487Chinese FootballUSU Championship 20063651263

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3571294

1412Autumn TideUSU Championship 20053271510

1449Credit Operations 2Timus Top Coders: Second Challenge3241469

1499KerchiefsAutumn School Contest 20063111474

1488ACM PokerUSU Championship 20062911574

1425Queen 2Timus Top Coders: First Challenge2801717

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2781664

1485Football and LieUSU Championship 20062671710

1420Integer-Valued Complex DivisionUSU Championship 20052631864

1417Space Poker 2USU Championship 20052531935

1492Vasya's Dad 2Autumn School Contest 20062271996

1455Freedom of SpeechTimus Top Coders: Second Challenge2242097

1481Winning ChancesUSU Championship 20061932334

1454Rectangles 2Timus Top Coders: Second Challenge1842529

1429BiscuitsTimus Top Coders: First Challenge1772663

1464LightPetrozavodsk Winter 2006. USU Contest1562888

141140 Islands KnightsUSU Championship 20051553084

1438Time Limit ExceededUSU Personal Contest 20061533046

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1492988

1482Triangle GameUSU Championship 20061463037

1442Floo PowderUral Championship 20061453184

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1423154

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1153800

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1093992

1460WiresPetrozavodsk Winter 2006. USU Contest1054168

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest954524

1426RectanglesTimus Top Coders: First Challenge875133

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest795338

1432Twofold LuckUSU Personal Contest 2006537880

1415Mobile LifeUSU Championship 2005459251