You could have invented Fenwick trees

(www.cambridge.org)

131 points matt_d | 1 comments | 25 Jan 25 00:23 UTC | HN request time: 0.209s | source

1. kevmo314 ◴[25 Jan 25 03:58 UTC] No.42819357[source]▶

I used to think inventing new things was the hard part. Now I'm finding that realizing solutions are novel and noteworthy is a lot harder.