GuoYihao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 6228 | 435 |  22 |
- | ||
| AtCoder Regular Contest 208 (Div. 2) | 1151 | - | - | - | ||
| AtCoder Beginner Contest 428 | 6559 | - | - | - | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 9186 | 105 | 35 |
+13 | ||
| AtCoder Grand Contest 074 | 285 | - | - | - | ||
| AtCoder Beginner Contest 430 | 5045 | 481 | 79 |
+44 | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 8343 | - | - | - |