2012duchenyu2's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 9142 | - | - | - | ||
| AtCoder Beginner Contest 426 | 5241 | 681 |  40 |
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2012duchenyu2's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 9142 | - | - | - | ||
| AtCoder Beginner Contest 426 | 5241 | 681 | 40 |
- |