Can somebody please explain how dynamic binary index trees work and give me an implementation, I would appreciate your help!
I meet some dificult in coding it !
Sorry about my pour English !
Thanks in advance! :)
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | jiangly | 4039 |
| 2 | tourist | 3841 |
| 3 | jqdai0815 | 3682 |
| 4 | ksun48 | 3590 |
| 5 | ecnerwala | 3542 |
| 6 | Benq | 3535 |
| 7 | orzdevinwang | 3526 |
| 8 | gamegame | 3477 |
| 9 | heuristica | 3357 |
| 10 | Radewoosh | 3355 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 168 |
| 2 | -is-this-fft- | 165 |
| 3 | atcoder_official | 160 |
| 3 | Um_nik | 160 |
| 5 | djm03178 | 157 |
| 6 | Dominater069 | 156 |
| 7 | adamant | 153 |
| 8 | luogu_official | 152 |
| 9 | awoo | 151 |
| 10 | TheScrasse | 147 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2025 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Jan/22/2025 19:04:15 (j2).
Desktop version, switch to mobile version.
Supported by
http://stackoverflow.com/questions/21995930/dynamic-i-e-variable-size-fenwick-tree
do you means that? or what? this is http://codeforces.net/contest/101/submission/18138434 solution of this problem with dynamic segment tree(for example).