cn449's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HACK TO THE FUTURE 2020予選 | 719 | - | - | - | ||
| HACK TO THE FUTURE 2021 予選 | 804 | - | - | - | ||
| ALGO ARTIS Programming Contest 2025 Winter（AtCoder Heuristic Contest 041） | 175 | 1875 |  609 |
- | ||
| AtCoder Heuristic Contest 042 | 983 | - | - | - | ||
| Toyota Programming Contest 2025#3（AtCoder Heuristic Contest 049） | 411 | 1382 |  797 |
+230 | ||
| AtCoder Heuristic Contest 050 | 58 | 2294 |  1316 |
+523 | ||
| ALGO ARTIS Programming Contest 2025 December（AtCoder Heuristic Contest 058） | 89 | 2114 |  1486 |
+214 | ||
| THIRD Programming Contest 2026（AtCoder Heuristic Contest 061） | 489 | 1374 |  1527 |
+60 |