this is a self-made implementation (not published by author) of 2019 subgraph matching paper called <<2019 Efficient Subgraph Matching- Harmonizing Dynamic Programming, Adaptive Matching Order, and Failing Set Together>>.
python, simplified basic implications. Can be used as reference but don't take it as the official version, and please run test before using.
test.txt and testquery.txt are for test purpose.