stb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Yahoo Programming Contest 2019 | 921 | 1456 |  279 |
- | ||
| AtCoder Beginner Contest 118 | 662 | 1253 |  608 |
+329 | ||
| AtCoder Beginner Contest 122 | 1175 | 929 | 669 |
+61 |