wangderui123's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 4153 | 832 |  59 |
- | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 1659 | 1257 |  335 |
+276 |