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Problem set. Unusual Problems

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

IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20024274121

1220StacksUSU Championship 20021833281

1230Introspective ProgramNEERC 2002 Central Subregional642794

1306Sequence MedianUral Championship 19983599146

1307ArchiverUral Championship 2004. Round 14021277

1363HalftonesUral Championship 2005. Round 21024741

1365Testing CalculatorUral Championship 2005. Round 21124352

1378Artificial IntelligenceUral Championship 2005. Round 13571450

1399Economical Director488432

1509Domino RecognitionNEERC 2006 Eastern Subregional1443216

1546Japanese SortingUral Championship 2007530887

1704DemodulationUral Championship 20091302981

1873GOV ChroniclesUral Regional School Programming Contest 2011936365

2053BiologyUral Championship 2015643484

2063Black and WhiteUral Regional School Programming Contest 2015562432

2222Cavalry Battle AdvancedICPC Ural Regional Contest Qualifier 2025231128
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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