chang___bd's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 8912 | 41 |  2 |
- | ||
| OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) | 9012 | 40 | 6 |
+4 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | 47 | 11 |
+5 | ||
| AtCoder Beginner Contest 444 | 10838 | 52 | 16 |
+5 | ||
| AtCoder Beginner Contest 447 | 8884 | 53 | 20 |
+4 |