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Problem set. Unusual Problems

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

IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20024278121

1220StacksUSU Championship 20021840280

1230Introspective ProgramNEERC 2002 Central Subregional644793

1306Sequence MedianUral Championship 19983633145

1307ArchiverUral Championship 2004. Round 14031276

1363HalftonesUral Championship 2005. Round 21044667

1365Testing CalculatorUral Championship 2005. Round 21124361

1378Artificial IntelligenceUral Championship 2005. Round 13581449

1399Economical Director508169

1509Domino RecognitionNEERC 2006 Eastern Subregional1443223

1546Japanese SortingUral Championship 2007532886

1704DemodulationUral Championship 20091312969

1873GOV ChroniclesUral Regional School Programming Contest 2011942365

2053BiologyUral Championship 2015653459

2063Black and WhiteUral Regional School Programming Contest 2015567431

2222Cavalry Battle AdvancedICPC Ural Regional Contest Qualifier 2025241157
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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