zhaisr's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 252 | 7764 | 113 | 6 | - | ||
| Aising Programming Contest 2022（AtCoder Beginner Contest 255） | 7155 | 114 | 18 | +12 | ||
| NS Solutions Corporation Programming Contest 2022（AtCoder Beginner Contest 257） | 7176 | - | - | - | ||
| AtCoder Regular Contest 143 | 2437 | 110 | 29 | +11 |