ZCT's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 375） | 10411 | - | - | - | ||
| Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384） | 9420 | 90 |  5 |
- | ||
| Toyota Programming Contest 2025（AtCoder Beginner Contest 389) | 9019 | - | - | - | ||
| AtCoder Beginner Contest 390 | 6428 | 494 | 39 |
+34 | ||
| AtCoder Beginner Contest 395 | 7756 | 340 | 73 |
+34 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 4794 | 716 |  142 |
+69 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 4416 | 750 |  219 |
+77 | ||
| AtCoder Beginner Contest 416 | 4897 | 745 | 291 |
+72 | ||
| AtCoder Beginner Contest 417 | 6758 | 465 |  311 |
+20 | ||
| AtCoder Beginner Contest 419 | 5526 | 642 | 355 |
+44 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 4371 | 735 |  411 |
+56 |