songyixue's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 426 | 9443 | - | - | - | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 9081 | - | - | - | ||
| AtCoder Beginner Contest 440 | 10207 | 48 |  2 |
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