ENG  RUSTimus Online Judge
Online Judge
Problems
Authors
Online contests
About Online Judge
Frequently asked questions
Site news
Webboard
Links
Problem set
Submit solution
Judge status
Guide
Register
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
Rules

Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994417298

1040Airline CompanyUSU Championship 20001499995

1092TransversalUSU Local Contest. March 20015432296

1105Observers ColoringTetrahedron Team Online Contest May 2001588817

1107Warehouse ProblemTetrahedron Team Online Contest May 20011155419

1113JeepBulgarian Online Contest September 20011868261

1130Nikifor's WalkUSU Championship 2001516934

1175Strange SequenceUSU Personal Contest 2002509951

141140 Islands KnightsUSU Championship 20051553102

1420Integer-Valued Complex DivisionUSU Championship 20052631875

1481Winning ChancesUSU Championship 20061932349

1569Networking the “Iset”USU Championship 2007459943

1578Mammoth HuntAutumn School Contest 2007496873

1614National Project “Trams”Ural Championship 2008500836

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223052

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1692063

1781Clean CodeUral SU Championship 20101572087

1876Centipede's MorningUral Regional School Programming Contest 2011602253

2167Cipher Message 5Ural School Programming Contest 202289485