C20Years's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 371 | 9762 | - | - | - | ||
| UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) | 9121 | 42 |  2 |
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