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Problem set. Volume 9


IDTitleSourceAuthorsDifficulty

1877Bicycle CodesUral Regional School Programming Contest 20111682519

1820Ural SteaksUSU Personal Contest 20111334725

1880Psych Up's EigenvaluesUral Regional School Programming Contest 20111062630

1876Centipede's MorningUral Regional School Programming Contest 2011599953

1893A380NEERC 2011 Eastern Subregional551557

1837Isenbaev's NumberUral Championship 2011560059

1881Long problem statementUral Regional School Programming Contest 2011533759

1868Prediction ContestUral FU Championship 20112104150

1846GCD 2010Petrozavodsk Summer 2010. USU Contest2101151

1864Get-Together at Den'sUral FU Championship 20111881168

1800Murphy's LawNEERC 2010 Eastern Subregional2031169

1821BiathlonUSU Personal Contest 20111948170

1874Football GoalUral Regional School Programming Contest 20111657190

1885Passenger ComfortNEERC 2011 Eastern Subregional1600197

1806Mobile TelegraphsNEERC 2010 Eastern Subregional1696202

1878Rubinchik's CubeUral Regional School Programming Contest 20111527206

1869New Year CruiseUral FU Championship 20111385228

1889Airport AnnouncementsNEERC 2011 Eastern Subregional1073292

1826MinefieldUSU Personal Contest 20111108299

1823Ideal GasUSU Personal Contest 2011992333

1873GOV ChroniclesUral Regional School Programming Contest 2011886354

1804The Machinegunners in a PlayoffNEERC 2010 Eastern Subregional865394

1854Negotiations with ParthiansPetrozavodsk Summer 2011. Ural SU Team.GOV Contest764412

1888Pilot Work ExperienceNEERC 2011 Eastern Subregional698447

1890Money out of Thin AirNEERC 2011 Eastern Subregional694450

1860FiborialPetrozavodsk Summer 2011. Ural SU Team.GOV Contest694453

1828Approximation by a ProgressionUSU Personal Contest 2011715460

1809Chapaev and PotatoesNEERC 2010 Eastern Subregional586578

1871Seismic WavesUral FU Championship 2011511610

1884Way to the UniversityUral Regional School Programming Contest 2011480647

1822Hugo II's WarUSU Personal Contest 2011485674

1870Zinium 2Ural FU Championship 2011459677

1891Language OceanNEERC 2011 Eastern Subregional457678

1838Samurai's StrokeUral Championship 2011459705

1803The Czechs' RiflesNEERC 2010 Eastern Subregional466724

1866Poetic FootUral FU Championship 2011419740

1872Spacious OfficeUral FU Championship 2011401773

1892Morning in KoltsovoNEERC 2011 Eastern Subregional356865

1896War Games 2.1215896

1825Ifrit Bomber 2USU Personal Contest 2011361900

1830Help in the RNOSUral Championship 2011355905

1832Arirang ShowUral Championship 2011347926

1875Angry BirdsUral Regional School Programming Contest 2011323952

1805Chapaev and a Cipher GrilleNEERC 2010 Eastern Subregional344974

1861Graveyard in DeyjaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest315982

1817Merry-go-roundPetrozavodsk Summer 2010. Tavrida NU Contest3241010

1824Ifrit BomberUSU Personal Contest 20113091046

1887Frequent Flyer CardNEERC 2011 Eastern Subregional2911052

1863Peaceful AtomUral FU Championship 20112891062

1836Babel FishUral Championship 20112801140

1827Indigenous WarsUSU Personal Contest 20112761167

1883Ent's BirthdayUral Regional School Programming Contest 20112581183

1862Very Wealthy MoleUral FU Championship 20112471236

1855Trade Guilds of ErathiaPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2381287

1857Alice and BandersnatchPetrozavodsk Summer 2011. Ural SU Team.GOV Contest2321319

1879GOV-internship 2Ural Regional School Programming Contest 20112141415

1807Cartridges for MaximNEERC 2010 Eastern Subregional2301436

1811Dual-SIM PhonePetrozavodsk Summer 2010. Tavrida NU Contest2251436

1894Non-Flying WeatherNEERC 2011 Eastern Subregional1991514

1844Warlord of the Army of MagesPetrozavodsk Summer 2010. USU Contest1961552

1813Random ShufflerPetrozavodsk Summer 2010. Tavrida NU Contest2021592

1851GOV-internshipPetrozavodsk Summer 2011. Ural SU Team.GOV Contest1801680

1808Chapaev at the Planet OceanNEERC 2010 Eastern Subregional1711905

1818Fair FishermenPetrozavodsk Summer 2010. Tavrida NU Contest1601985

1833Hopes of RowingUral Championship 20111512053

1886Trip 2NEERC 2011 Eastern Subregional1442055

1841CablewaysPetrozavodsk Summer 2010. USU Contest1442076

1802Cube PuzzleNEERC 2010 Eastern Subregional1562077

1895Steaks on BoardNEERC 2011 Eastern Subregional1392124

1831Tsyfirkin's LessonUral Championship 20111332311

1816Troubles with PollardPetrozavodsk Summer 2010. Tavrida NU Contest1312393

1852Cube in a Cube in a CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest1212437

1849Rabbit Hunt 2Petrozavodsk Summer 2010. USU Contest1212440

1867NanotechnologiesUral FU Championship 20111182481

1839The MentaculusUral Championship 20111222504

1882Old NokiaUral Regional School Programming Contest 20111072710

1812The Island of Bad Luck 2Petrozavodsk Summer 2010. Tavrida NU Contest1112789

1850Space TourismPetrozavodsk Summer 2010. USU Contest1042804

1814Continued FractionPetrozavodsk Summer 2010. Tavrida NU Contest1003068

1835Swamp DoctorUral Championship 2011963118

1829Routing TablesUSU Personal Contest 2011933240

1865The Island of MärketUral FU Championship 2011863308

1858Magic CubePetrozavodsk Summer 2011. Ural SU Team.GOV Contest753755

1856War and PeacePetrozavodsk Summer 2011. Ural SU Team.GOV Contest743800

1810AntiequationsPetrozavodsk Summer 2010. Tavrida NU Contest734066

1843Cutting a ParallelepipedPetrozavodsk Summer 2010. USU Contest684098

1859Last Season of Team.GOVPetrozavodsk Summer 2011. Ural SU Team.GOV Contest664200

1847ZamkadyePetrozavodsk Summer 2010. USU Contest624439

1815Farm in San AndreasPetrozavodsk Summer 2010. Tavrida NU Contest664441

1845Integer-valued Complex DeterminantPetrozavodsk Summer 2010. USU Contest594632

1834Tennis RacketUral Championship 2011614655

1848Fly HuntPetrozavodsk Summer 2010. USU Contest535074

1801The Revolution CupNEERC 2010 Eastern Subregional525560

1897Alice and Bob and a string155848

1842Local RootsPetrozavodsk Summer 2010. USU Contest376801

1819Professional ApproachPetrozavodsk Summer 2010. Tavrida NU Contest367337

1853Laser TechnologiesPetrozavodsk Summer 2011. Ural SU Team.GOV Contest327599

1840Victim of AdvertisingUral Championship 2011288697