CYHstudy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 6232 | 555 |  29 |
- | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 5963 | - | - | - | ||
| AtCoder Beginner Contest 399 | 9078 | 212 | 56 |
+27 | ||
| AtCoder Beginner Contest 400 | 6457 | 495 |  105 |
+49 | ||
| AtCoder Beginner Contest 401 | 3842 | 885 |  210 |
+105 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 5161 | 600 | 262 |
+52 | ||
| AtCoder Beginner Contest 404 | 8023 | 228 | 251 |
-11 | ||
| AtCoder Regular Contest 197 (Div. 2) | 1452 | - | - | - | ||
| AtCoder Beginner Contest 405 | 6584 | 526 | 284 |
+33 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 8065 | - | - | - | ||
| AtCoder Beginner Contest 407 | 7260 | 409 | 297 |
+13 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 7630 | 290 | 294 |
-3 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 7247 | 320 | 296 |
+2 | ||
| AtCoder Beginner Contest 416 | 8322 | 296 | 295 |
-1 |