Techniqueadvanced
Dynamic polynomial hashing
Also called hashing with point updates, segment-tree string hashing.
Maintain polynomial hashes of a string under point updates and answer substring hash queries with a Fenwick or segment tree.
Maintain polynomial hashes of a string under point updates and answer substring hash queries with a Fenwick or segment tree.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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