bihariDon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 8989 | 202 |  10 |
- | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 5339 | 79 | 20 |
+10 |