zhengdong's Competition History
| Date | Contest | Duration | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 367 | 01:40 | 6199 | 550 |  29 |
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zhengdong's Competition History| Date | Contest | Duration | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 367 | 01:40 | 6199 | 550 | 29 |
- |