rootn_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 126 | 1375 | - | - | - | ||
| AtCoder Grand Contest 034 | 1995 | 262 |  13 |
- | ||
| AtCoder Beginner Contest 204 | 6784 | 166 | 32 |
+19 |