dragon_book's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 054 | 478 | 922 |  73 |
- | ||
| AtCoder Beginner Contest 057 | 354 | 1056 |  274 |
+201 | ||
| AtCoder Grand Contest 015 | 392 | 1641 |  732 |
+458 | ||
| AtCoder Regular Contest 078 | 389 | 1691 |  987 |
+255 |