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c_y_y's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 072 | 106 | - | - | - | ||
| AtCoder Beginner Contest 403 | 1332 | 1353 | 216 |
- | ||
| AtCoder Beginner Contest 404 | 1857 | 1248 | 554 |
+338 | ||
| AtCoder Regular Contest 197 (Div. 2) | 1346 | - | - | - | ||
| AtCoder Regular Contest 198 (Div. 2) | 1278 | - | - | - | ||
| AtCoder Regular Contest 199 (Div. 1) | 247 | - | - | - | ||
| AtCoder Beginner Contest 410 | 4244 | 802 | 594 |
+40 | ||
| AtCoder Regular Contest 202 (Div. 1) | 527 | - | - | - | ||
| AtCoder Beginner Contest 417 | 476 | 1859 | 972 |
+378 | ||
| AtCoder Regular Contest 203 (Div. 2) | 1242 | - | - | - | ||
| AtCoder Beginner Contest 418 | 618 | 1737 | 1144 |
+172 | ||
| AtCoder Beginner Contest 420 | 655 | 1659 | 1240 |
+96 | ||
| AtCoder Beginner Contest 423 | 1120 | 1419 | 1264 |
+24 | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 3709 | 806 | 1203 |
-61 | ||
| AtCoder Beginner Contest 426 | 8078 | - | - | - | ||
| Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) | 606 | 1718 | 1288 |
+85 | ||
| AtCoder Regular Contest 209 (Div. 1) | 662 | - | - | - | ||
| AtCoder Regular Contest 210 | 717 | 1440 | 1307 |
+19 |





