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Problem set. Volume 5


1400Cellular CharactersAutumn School Contest 2005794544

1401GamersAutumn School Contest 2005913474

1402CocktailsAutumn School Contest 20053164138

1403CourierAutumn School Contest 20051181368

1404Easy to Hack!Autumn School Contest 2005518984

1405Goat in the Garden 5Autumn School Contest 2005590730

1406Next NumberAutumn School Contest 20051287337

1407One-two, One-twoAutumn School Contest 20051103393

1408Polynomial MultiplicationAutumn School Contest 20053671161

1409Two GangstersAutumn School Contest 20052197120

1410CrackUSU Championship 20051004430

141140 Islands KnightsUSU Championship 20051353007

1412Autumn TideUSU Championship 20052831488

1413Mars JumperUSU Championship 20052445178

1414Astronomical DatabaseUSU Championship 2005874493

1415Mobile LifeUSU Championship 2005389080

1416ConfidentialUSU Championship 20051000432

1417Space Poker 2USU Championship 20052221879

1418Military StoryUSU Championship 2005441967

1419Maps of the Island WorldsUSU Championship 20053111358

1420Integer-Valued Complex DivisionUSU Championship 20052461703

1421Credit OperationsTimus Top Coders: First Challenge745561

1422FirefliesTimus Top Coders: First Challenge454912

1423String TaleTimus Top Coders: First Challenge2223190

1424MinibusTimus Top Coders: First Challenge554751

1425Queen 2Timus Top Coders: First Challenge2321749

1426RectanglesTimus Top Coders: First Challenge735100

1427SMSTimus Top Coders: First Challenge1106379

1428Jedi RiddleTimus Top Coders: First Challenge869482

1429BiscuitsTimus Top Coders: First Challenge1243159

1430Crime and PunishmentTimus Top Coders: First Challenge878477

1431DiplomasUSU Personal Contest 20061194350

1432Twofold LuckUSU Personal Contest 2006437956

1433DiamondsUSU Personal Contest 20061643255

1434Buses in VasyukiUSU Personal Contest 20063881059

1435Financial ErrorUSU Personal Contest 2006421978

1436BillboardUSU Personal Contest 2006493838

1437Gasoline StationUSU Personal Contest 2006786530

1438Time Limit ExceededUSU Personal Contest 20061263100

1439Battle with You-Know-WhoUral Championship 2006847488

1440Training ScheduleUral Championship 2006589698

1441From the History of Gringotts BankUral Championship 20063071319

1442Floo PowderUral Championship 20061243121

1443RailsUral Championship 2006613671

1444ElephpotamusUral Championship 20063821067

1445Christmas giftsUral Championship 2006691597

1446Sorting HatUral Championship 2006437095

1447Portkey NetworkUral Championship 20063731092

1448Lighting in HogwartsUral Championship 2006731564

1449Credit Operations 2Timus Top Coders: Second Challenge2891388

1450Russian PipelinesTimus Top Coders: Second Challenge1303316

1451Beerhouse TaleTimus Top Coders: Second Challenge414979

1452Pascal vs. C++Timus Top Coders: Second Challenge641638

1453QueenTimus Top Coders: Second Challenge3381193

1454Rectangles 2Timus Top Coders: Second Challenge1522562

1455Freedom of SpeechTimus Top Coders: Second Challenge1981995

1456Jedi Riddle 2Timus Top Coders: Second Challenge519785

1457Heating MainTimus Top Coders: Second Challenge586271

1458War GamesTimus Top Coders: Second Challenge3421179

1459Archer's TravelPetrozavodsk Winter 2006. USU Contest2231725

1460WiresPetrozavodsk Winter 2006. USU Contest854231

1461Christmas GarlandPetrozavodsk Winter 2006. USU Contest3861015

1462Uncle Scrooge's GoldPetrozavodsk Winter 2006. USU Contest457861

1463Happiness to People!Petrozavodsk Winter 2006. USU Contest582679

1464LightPetrozavodsk Winter 2006. USU Contest1272934

1465Pawn GamePetrozavodsk Winter 2006. USU Contest743534

1466Magic SquarePetrozavodsk Winter 2006. USU Contest1183141

1467Sum of DegreesPetrozavodsk Winter 2006. USU Contest3201218

1468FractionPetrozavodsk Summer 2006. Ural+Orel Contest468831

1469No Smoking!Petrozavodsk Summer 2006. Ural+Orel Contest3261182

1470UFOsPetrozavodsk Summer 2006. Ural+Orel Contest1431276

1471Distance in the TreePetrozavodsk Summer 2006. Ural+Orel Contest1632242

1472Martian ArmyPetrozavodsk Summer 2006. Ural+Orel Contest3331158

1473Farm 2Petrozavodsk Summer 2006. Ural+Orel Contest714902

1474About FrogsPetrozavodsk Summer 2006. Ural+Orel Contest548712

1475Ryaba HenPetrozavodsk Summer 2006. Ural+Orel Contest794461

1476Lunar CodePetrozavodsk Summer 2006. Ural+Orel Contest2571487

1477AirplanesPetrozavodsk Summer 2006. Ural+Orel Contest1282877

1478Spy SatellitesPetrozavodsk Summer 2006. Ural+Orel Contest953782

1479Scheduled CheckingPetrozavodsk Summer 2006. Ural+Orel Contest625515

1480CouponsUSU Championship 2006902434

1481Winning ChancesUSU Championship 20061592341

1482Triangle GameUSU Championship 20061242952

1483Table FootballUSU Championship 20061078364

1484Film RatingUSU Championship 2006557698

1485Football and LieUSU Championship 20062361608

1486Equal SquaresUSU Championship 2006481806

1487Chinese FootballUSU Championship 20063051256

1488ACM PokerUSU Championship 20062421570

1489Points on a ParallelepipedAutumn School Contest 2006994393

1490Fire CircleAutumn School Contest 20061862211

1491Unreal StoryAutumn School Contest 20061783220

1492Vasya's Dad 2Autumn School Contest 20062031853

1493One Step from HappinessAutumn School Contest 2006730754

1494MonobilliardsAutumn School Contest 20062054191

1495One-two, One-two 2Autumn School Contest 20061115351

1496SpammerAutumn School Contest 2006659060

1497Cutting a SquareAutumn School Contest 20061328295

1498Stroke at Full SpeedAutumn School Contest 2006443871

1499KerchiefsAutumn School Contest 20062761380