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Problem set. Unusual Problems


IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20024004116

1220StacksUSU Championship 20021709272

1230Introspective ProgramNEERC 2002 Central Subregional623738

1306Sequence MedianUral Championship 19983326143

1307ArchiverUral Championship 2004. Round 13611285

1363HalftonesUral Championship 2005. Round 2745740

1365Testing CalculatorUral Championship 2005. Round 2894870

1378Artificial IntelligenceUral Championship 2005. Round 13181474

1399Economical Director3010896

1509Domino RecognitionNEERC 2006 Eastern Subregional1193432

1546Japanese SortingUral Championship 2007475876

1704DemodulationUral Championship 20091073049

1873GOV ChroniclesUral Regional School Programming Contest 2011807340

2053BiologyUral Championship 2015483112

2063Black and WhiteUral Regional School Programming Contest 2015407405