Haldione's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 329） | 7107 | 217 | 11 | - | ||
| ALGO ARTIS Programming Contest 2023 Autumn（AtCoder Regular Contest 168） | 2035 | 142 | 27 | +16 | ||
| TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) | 6289 | 299 | 55 | +28 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 7080 | 245 | 77 | +22 | ||
| estie Programming Contest 2023 (AtCoder Regular Contest 169) | 1711 | 393 | 109 | +32 | ||
| AtCoder Beginner Contest 332 | 3570 | 715 | 172 | +63 | ||
| Toyota Programming Contest 2023#8（AtCoder Beginner Contest 333） | 6101 | 596 | 218 | +46 | ||
| UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) | 6813 | 325 | 230 | +12 | ||
| AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 5362 | 614 | 273 | +43 | ||
| AtCoder Beginner Contest 336 | 2192 | 1100 | 403 | +130 | ||
| Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337） | 4150 | 835 | 467 | +64 | ||
| AtCoder Regular Contest 170 | 2058 | 263 | 439 | -28 | ||
| AtCoder Beginner Contest 338 | 4350 | 708 | 474 | +35 |