Problems from Programmeringsolympiadens onlinekval 2009

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Digital Signal Processors 97 84 87% 0.00 41 39 95% 2.3 - 3.1
Jan Ersa 144 90 62% 0.00 47 46 98% 3.2 - 4.4
The Library 251 236 94% 0.00 79 79 100% 1.5 - 5.5