4 ms·
A) I've seen this before but I've never thought of the "index as a bit-sequence describing when in the tree a left vs. right path was taken" before! This is a v
by arjvik 4y ago
A)
I've seen this before but I've never thought of the "index as a bit-sequence describing when in the tree a left vs. right path was taken" before! This is a very nice intuitive explanation that'll really help in describing this to others.
B)
Did you mean Floyd-Warshall's?
- catears 4y agoOn B) yes, of course. Aaagh, all these algorithms and their indistinguishable names!