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Problem set. Volume 5


1400Cellular CharactersAutumn School Contest 2005904550

1401GamersAutumn School Contest 20052494201

1402CocktailsAutumn School Contest 20053913128

1403CourierAutumn School Contest 20051426350

1404Easy to Hack!Autumn School Contest 2005618781

1405Goat in the Garden 5Autumn School Contest 2005695713

1406Next NumberAutumn School Contest 20051462341

1407One-two, One-twoAutumn School Contest 20051302383

1408Polynomial MultiplicationAutumn School Contest 20054101197

1409Two GangstersAutumn School Contest 20053187916

1410CrackUSU Championship 20051290385

141140 Islands KnightsUSU Championship 20051513112

1412Autumn TideUSU Championship 20053251496

1413Mars JumperUSU Championship 20052835176

1414Astronomical DatabaseUSU Championship 20051123442

1415Mobile LifeUSU Championship 2005449276

1416ConfidentialUSU Championship 20051226405

1417Space Poker 2USU Championship 20052481942

1418Military StoryUSU Championship 2005545903

1419Maps of the Island WorldsUSU Championship 20054001222

1420Integer-Valued Complex DivisionUSU Championship 20052601856

1421Credit OperationsTimus Top Coders: First Challenge901538

1422FirefliesTimus Top Coders: First Challenge551873

1423String TaleTimus Top Coders: First Challenge2831172

1424MinibusTimus Top Coders: First Challenge679711

1425Queen 2Timus Top Coders: First Challenge2771707

1426RectanglesTimus Top Coders: First Challenge865103

1427SMSTimus Top Coders: First Challenge1330366

1428Jedi RiddleTimus Top Coders: First Challenge982494

1429BiscuitsTimus Top Coders: First Challenge1692737

1430Crime and PunishmentTimus Top Coders: First Challenge1051462

1431DiplomasUSU Personal Contest 20061348360

1432Twofold LuckUSU Personal Contest 2006527877

1433DiamondsUSU Personal Contest 20061875259

1434Buses in VasyukiUSU Personal Contest 20064751007

1435Financial ErrorUSU Personal Contest 2006484989

1436BillboardUSU Personal Contest 2006578831

1437Gasoline StationUSU Personal Contest 2006972497

1438Time Limit ExceededUSU Personal Contest 20061513033

1439Battle with You-Know-WhoUral Championship 20061081445

1440Training ScheduleUral Championship 2006685698

1441From the History of Gringotts BankUral Championship 20064141145

1442Floo PowderUral Championship 20061423193

1443RailsUral Championship 2006710674

1444ElephpotamusUral Championship 20061446333

1445Christmas giftsUral Championship 2006814589

1446Sorting HatUral Championship 2006533891

1447Portkey NetworkUral Championship 20064691013

1448Lighting in HogwartsUral Championship 2006832576

1449Credit Operations 2Timus Top Coders: Second Challenge3171476

1450Russian PipelinesTimus Top Coders: Second Challenge2769174

1451Beerhouse TaleTimus Top Coders: Second Challenge476993

1452Pascal vs. C++Timus Top Coders: Second Challenge781610

1453QueenTimus Top Coders: Second Challenge3931197

1454Rectangles 2Timus Top Coders: Second Challenge1812526

1455Freedom of SpeechTimus Top Coders: Second Challenge2172126

1456Jedi Riddle 2Timus Top Coders: Second Challenge640742

1457Heating MainTimus Top Coders: Second Challenge714967

1458War GamesTimus Top Coders: Second Challenge3851222

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2741658

1460WiresPetrozavodsk Winter 2006. USU Contest1024205

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest464994

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest551840

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest757614

1464LightPetrozavodsk Winter 2006. USU Contest1512925

1465Pawn GamePetrozavodsk Winter 2006. USU Contest943494

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1373204

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3801208

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest548836

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest457999

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1845252

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest2787167

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest4301061

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest775364

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest645712

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest1064023

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest3491300

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1443030

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest1064023

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest934530

1480CouponsUSU Championship 20061004459

1481Winning ChancesUSU Championship 20061852386

1482Triangle GameUSU Championship 20061413082

1483Table FootballUSU Championship 20061219379

1484Film RatingUSU Championship 2006707649

1485Football and LieUSU Championship 20062651692

1486Equal SquaresUSU Championship 2006667687

1487Chinese FootballUSU Championship 20063601258

1488ACM PokerUSU Championship 20062881561

1489Points on a ParallelepipedAutumn School Contest 20061183389

1490Fire CircleAutumn School Contest 20062347197

1491Unreal StoryAutumn School Contest 20062210209

1492Vasya's Dad 2Autumn School Contest 20062202020

1493One Step from HappinessAutumn School Contest 2006984547

1494MonobilliardsAutumn School Contest 20064508103

1495One-two, One-two 2Autumn School Contest 20061360339

1496SpammerAutumn School Contest 2006942849

1497Cutting a SquareAutumn School Contest 20061561296

1498Stroke at Full SpeedAutumn School Contest 2006520877

1499KerchiefsAutumn School Contest 20063071466