Fenwick tree construction, point and range updates, multidimensional extensions, order statistics, inversion counting, and persistent variants.
| index | slug | name |
|---|---|---|
| 1 | fenwick-tree | Fenwick Tree |
| 2 | fenwick-build | Fenwick Build |
| 3 | fenwick-point-update | Point Update |
| 4 | fenwick-prefix-query | Prefix Query |
| 5 | fenwick-range-query | Range Query |
| 6 | fenwick-range-update-point-query | Range Update Point Query |
| 7 | fenwick-point-update-range-query | Point Update Range Query |
| 8 | fenwick-range-update-range-query | Range Update Range Query |
| 9 | fenwick-min-tree | Fenwick Min Tree |
| 10 | fenwick-max-tree | Fenwick Max Tree |
| 11 | fenwick-xor-tree | Fenwick XOR Tree |
| 12 | fenwick-gcd-tree | Fenwick GCD Tree |
| 13 | fenwick-2d | 2D Fenwick Tree |
| 14 | fenwick-3d | 3D Fenwick Tree |
| 15 | fenwick-compressed | Compressed Fenwick Tree |
| 16 | fenwick-order-statistic | Fenwick Order Statistic |
| 17 | fenwick-inversion-count | Fenwick Inversion Count |
| 18 | fenwick-frequency-table | Frequency Table |
| 19 | fenwick-weighted-sum | Weighted Sum |
| 20 | fenwick-lower-bound | Fenwick Lower Bound |
| 21 | fenwick-binary-lifting | Binary Lifting on BIT |
| 22 | fenwick-persistent | Persistent Fenwick Tree |
| 23 | fenwick-concurrent | Concurrent Fenwick Tree |
| 24 | fenwick-memory-layout | Memory Layout |
| 25 | fenwick-invariant-check | Fenwick Invariant Check |