ArkUmbra's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Sumitomo Mitsui Trust Bank Programming Contest 2019 | 3804 | 41 |  2 |
- | ||
| AtCoder Beginner Contest 209 | 7149 | 112 | 11 |
+9 |
ArkUmbra's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Sumitomo Mitsui Trust Bank Programming Contest 2019 | 3804 | 41 | 2 |
- | ||
| AtCoder Beginner Contest 209 | 7149 | 112 | 11 |
+9 |