ccc_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 240 | 7234 | - | - | - | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 8264 | 93 |  5 |
- | ||
| AtCoder Beginner Contest 242 | 6013 | 322 | 30 |
+25 |