Problems from Programmeringsolympiadens onlinekval 2015

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Spotify Connect 429 184 43% 0.00 131 115 88% 2.4 - 2.8
Skridskor 581 325 56% 0.00 84 77 92% 2.7 - 4.4
Räkneuttrycket 257 207 81% 0.00 45 42 93% 2.8 - 6.6
Portaler 1037 569 55% 0.04 94 89 95% 2.0 - 7.6
Kent-buggen 848 510 60% 0.02 228 216 95% 1.5 - 2.5
Hesthoppning 736 345 47% 0.02 151 136 90% 2.3 - 3.1
Bergskedja 454 140 31% 0.01 78 61 78% 4.5 - 4.8