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Problem set. Unusual Problems


IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20023817116

1306Sequence MedianUral Championship 19983016150

1220StacksUSU Championship 20021558284

1873GOV ChroniclesUral Regional School Programming Contest 2011706347

1230Introspective ProgramNEERC 2002 Central Subregional599732

1546Japanese SortingUral Championship 20073581091

1307ArchiverUral Championship 2004. Round 13501265

2063Black and WhiteUral Regional School Programming Contest 2015336391

1378Artificial IntelligenceUral Championship 2005. Round 12831579

1704DemodulationUral Championship 20091052876

1509Domino RecognitionNEERC 2006 Eastern Subregional1033719

1365Testing CalculatorUral Championship 2005. Round 2844907

1363HalftonesUral Championship 2005. Round 2695838

2053BiologyUral Championship 2015393009

1399Economical Director2810871