Please sign in first.
qijinfeng2025's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 8449 | 251 |  13 |
- | ||
| AtCoder Beginner Contest 450 | 10416 | 125 | 28 |
+15 | ||
| AtCoder Beginner Contest 451 | 9114 | 207 | 48 |
+20 | ||
| AtCoder Beginner Contest 452 | 9242 | 174 | 63 |
+15 | ||
| AtCoder Beginner Contest 453 | 7879 | 362 | 93 |
+30 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8621 | 168 |  101 |
+8 | ||
| SMBC Programming Contest #1 (AtCoder Beginner Contest 458) | 8825 | 258 | 118 |
+17 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9817 | - | - | - | ||
| AtCoder Beginner Contest 460 | 10620 | - | - | - | ||
| AtCoder Beginner Contest 461 | 9670 | - | - | - | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 8873 | - | - | - | ||
| AtCoder Beginner Contest 463 | 9250 | - | - | - | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - | ||
| AtCoder Beginner Contest 474 | 3731 | 662 | 168 |
+50 | ||
| UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) | 8684 | - | - | - | ||
| AtCoder Beginner Contest 478 | 8329 | - | - | - | ||
| AtCoder Beginner Contest 480 | 7700 | - | - | - |