cp_1123_user's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 178 | 1737 | 213 |  11 |
- | ||
| AtCoder Beginner Contest 356 | 11583 | - | - | - | ||
| AtCoder Regular Contest 179 | 2172 | - | - | - |