LingChengyuan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 10187 | - | - | - | ||
| AtCoder Beginner Contest 419 | 10665 | 45 |  2 |
- | ||
| AtCoder Beginner Contest 420 | 8707 | 168 | 15 |
+13 | ||
| AtCoder Beginner Contest 421 | 10247 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4559 | - | - | - |