Exercises from the Cairo docs at https://starknet.io/docs/how_cairo_works
cd how-cairo-works
source ~/cairo_venv/bin/activate
code .
cairo-compile XXX.cairo --out XXX.json
cairo-run \
--print_output \
--print_memory \
--layout=small \
--print_info --relocate_prints \
--profile_output profile.pb.gz \
--cairo_path="/home/cairo_libs:/tmp/cairo_libs" \
--steps=16 \
--program=XXX.json