dudubao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 086 | 947 | 24 |  1 |
- | ||
| AtCoder Regular Contest 091 | 652 | 1103 | 92 |
+91 | ||
| AtCoder Regular Contest 093 | 712 | 576 |  155 |
+63 |