bz_qc's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 4999 | 574 |  31 |
- | ||
| AtCoder Beginner Contest 371 | 2735 | 1089 |  203 |
+172 |