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haha1978's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342） | 8465 | 146 |  7 |
- | ||
| AtCoder Beginner Contest 395 | 5962 | - | - | - |