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| author | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-03-10 20:48:51 +0100 |
|---|---|---|
| committer | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-03-10 20:48:51 +0100 |
| commit | cd870938f6cf266292e0e5cecb2d96d604b2ad9d (patch) | |
| tree | a1615ad3cac2c505c33e9952fc72cced5931d6c9 /datastructures/datastructures.tex | |
| parent | 0cebc901e79c21168601071e29ed8e4f4b6f9505 (diff) | |
make Fenwick Tree prefix sum exclusive
Diffstat (limited to 'datastructures/datastructures.tex')
| -rw-r--r-- | datastructures/datastructures.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/datastructures/datastructures.tex b/datastructures/datastructures.tex index 61f04ba..37a1dc2 100644 --- a/datastructures/datastructures.tex +++ b/datastructures/datastructures.tex @@ -17,14 +17,14 @@ \begin{algorithm}{Fenwick Tree} \begin{methods} \method{init}{baut den Baum auf}{n\*\log(n)} - \method{prefix\_sum}{summe von [0, i]}{\log(n)} + \method{prefix\_sum}{summe von [0, i)}{\log(n)} \method{update}{addiert ein Delta zu einem Element}{\log(n)} \end{methods} \sourcecode{datastructures/fenwickTree.cpp} \begin{methods} \method{init}{baut den Baum auf}{n\*\log(n)} - \method{prefix\_sum}{summe von [0, i]}{\log(n)} + \method{prefix\_sum}{summe von [0, i)}{\log(n)} \method{update}{addiert ein Delta zu allen Elementen [l, r)}{\log(n)} \end{methods} \sourcecode{datastructures/fenwickTree2.cpp} |
