sidb1721's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） | 6028 | 518 |  27 |
- | ||
| AtCoder Beginner Contest 409 | 6408 | 501 | 82 |
+55 |