sunzitong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 8645 | - | - | - | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 8621 | 100 |  5 |
- | ||
| AtCoder Beginner Contest 433 | 8251 | 234 | 25 |
+20 | ||
| Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) | 8145 | - | - | - | ||
| AtCoder Beginner Contest 435 | 9104 | 134 | 39 |
+14 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 9145 | 133 | 50 |
+11 | ||
| AtCoder Beginner Contest 438 | 7441 | 308 | 75 |
+25 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 8444 | 233 | 92 |
+17 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 8789 | 163 |  100 |
+8 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 8553 | 185 | 109 |
+9 | ||
| AtCoder Beginner Contest 444 | 9922 | 175 | 116 |
+7 | ||
| AtCoder Beginner Contest 448 | 8252 | 263 | 131 |
+15 | ||
| AtCoder Beginner Contest 449 | 9417 | - | - | - | ||
| AtCoder Beginner Contest 451 | 9963 | - | - | - |