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guan12345's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 8557 | 184 |  9 |
- | ||
| AtCoder Beginner Contest 421 | 9940 | 135 | 24 |
+15 | ||
| AtCoder Beginner Contest 422 | 5071 | - | - | - | ||
| AtCoder Beginner Contest 428 | 7869 | 255 | 49 |
+25 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 7112 | - | - | - |