Problems from Alberta Collegiate Programming Contest 2017

Name Fastest Shortest Total Acc. Ratio Difficulty Languages
Anthony and Diablo 0.00 79 5033 1846 37% 2.8Medium en
Concentration 0.01 709 485 168 35% 5.1Medium en
Divide by 100... 0.00 74 4979 1454 29% 4.0Medium en
Lane Switching 0.00 1417 982 125 13% 6.5Hard en
Matchings 0.13 1903 867 143 16% 7.9Hard en
Maximal Sequences 0.02 730 1072 301 28% 6.6Hard en
Musical Scales 0.00 204 2453 1567 64% 1.7Easy en
Quantum Superposition 0.00 663 2383 697 29% 3.7Medium en
Tetration 0.00 17 3474 2114 61% 1.6Easy en