Solving the challenges in Advent of Code.
cd into YEAR/DAY directory and ...
./py/run.py INPUT_FILEpython py/run.py INPUT_FILEdotnet run -p cs/run.csproj INPUT_FILEcargo run --quiet --manifest-path rs/Cargo.toml INPUT_FILEnode js/run.js INPUT_FILEmake -f cpp/makefile INPUT=INPUT_FILEmake -f c/makefile INPUT=INPUT_FILEgo run go/run.go INPUT_FILE