| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 389442972 | Sep/05/2026 12:54 | NotDWT | O - Surgery on a Tree | C++17 (GCC 7-32) | Perfect result: 100 points |
| 388431150 | Aug/26/2026 10:32 | GCCCCCCC | O - Surgery on a Tree | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 388326268 | Aug/25/2026 10:51 | goundq | O - Surgery on a Tree | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |