czjxyz's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 031 | 487 | 1857 |  657 |
- | ||
| AtCoder Beginner Contest 133 | 8 | 2400 |  1429 |
+772 | ||
| AtCoder Beginner Contest 134 | 163 | 2122 |  1610 |
+181 |