SO1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 4917 | 350 |  17 |
- | ||
| AtCoder Beginner Contest 196 | 3644 | 742 | 95 |
+78 | ||
| AtCoder Regular Contest 115 | 2122 | 123 | 96 |
+1 | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 7272 | 48 | 81 |
-15 |