yutong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 048 | 964 | - | - | - | ||
| AtCoder Regular Contest 109 | 2051 | 899 |  69 |
- | ||
| AtCoder Beginner Contest 218 | 1895 | 1169 |  314 |
+245 | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 5743 | - | - | - | ||
| AtCoder Beginner Contest 242 | 3579 | 783 |  413 |
+99 |