Song4u's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 343 | 11706 | - | - | - | ||
| AtCoder Regular Contest 181 | 2334 | - | - | - | ||
| AtCoder Beginner Contest 367 | 10377 | 52 |  3 |
- | ||
| TOYOTA SYSTEMS Programming Contest 2024（AtCoder Beginner Contest 377) | 8550 | 41 | 7 |
+4 | ||
| AtCoder Beginner Contest 378 | 9374 | 50 | 12 |
+5 | ||
| Toyota Programming Contest 2024#11（AtCoder Beginner Contest 379） | 4486 | 705 | 53 |
+41 | ||
| AtCoder Beginner Contest 396 | 11156 | 43 | 50 |
-3 | ||
| AtCoder Beginner Contest 421 | 443 | 1859 |  389 |
+339 |