Run Julia implementation:
$ julia kurssiaikataulu.jl < kurssit.txt > result-julia.txt
Run Python implementation:
$ python kurssiaikataulu.py < kurssit.txt > result-python.txt
See what the score is:
$ julia score.jl kurssit.txt < result.txt
For Julia you'll need DataStructures library. Run the following in a Julia
shell to get it: julia> Pkg.add("DataStructures")
For Python you'll need bitsets library (run pip install -r requirements.txt
in a proper virtualenv).