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Problem set. Unusual Problems

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

IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20024251121

1220StacksUSU Championship 20021826280

1230Introspective ProgramNEERC 2002 Central Subregional639793

1306Sequence MedianUral Championship 19983577146

1307ArchiverUral Championship 2004. Round 13951292

1363HalftonesUral Championship 2005. Round 2955030

1365Testing CalculatorUral Championship 2005. Round 21054592

1378Artificial IntelligenceUral Championship 2005. Round 13501471

1399Economical Director429346

1509Domino RecognitionNEERC 2006 Eastern Subregional1353395

1546Japanese SortingUral Championship 2007525889

1704DemodulationUral Championship 20091213159

1873GOV ChroniclesUral Regional School Programming Contest 2011921367

2053BiologyUral Championship 2015593671

2063Black and WhiteUral Regional School Programming Contest 2015557428

2222Cavalry Battle AdvancedICPC Ural Regional Contest Qualifier 2025131366
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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