fenwick tree

Questions

What does fenwick tree mean?

A data structure that maintains prefix sums over a list of numbers while allowing dynamic updates and queries in logarithmic time.

Where does fenwick tree come from?

Named for Peter Fenwick who described the concept in 1994.

How to pronounce fenwick tree

1. Open the pronunciation page — Open the Speakur entry for “fenwick tree”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “fenwick tree”.
4. Repeat and practice — Say “fenwick tree” aloud, matching stress and vowels until it feels natural.