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Problem set. Tricky Problems

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994502301

1040Airline CompanyUSU Championship 200015301004

1092TransversalUSU Local Contest. March 20015502333

1105Observers ColoringTetrahedron Team Online Contest May 2001598826

1107Warehouse ProblemTetrahedron Team Online Contest May 20011176424

1113JeepBulgarian Online Contest September 20011897265

1130Nikifor's WalkUSU Championship 2001527941

1175Strange SequenceUSU Personal Contest 2002518961

141140 Islands KnightsUSU Championship 20051563164

1420Integer-Valued Complex DivisionUSU Championship 20052701876

1481Winning ChancesUSU Championship 20061982362

1569Networking the “Iset”USU Championship 2007490915

1578Mammoth HuntAutumn School Contest 2007506885

1614National Project “Trams”Ural Championship 2008515842

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223175

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1722124

1781Clean CodeUral SU Championship 20101592167

1876Centipede's MorningUral Regional School Programming Contest 2011619254

2167Cipher Message 5Ural School Programming Contest 2022138500
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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