Please sign in first.
pech's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 155 | 6448 | 43 |  2 |
- | ||
| AtCoder Beginner Contest 156 | 4610 | 187 | 16 |
+14 |