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zby_dd's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 5765 | 609 |  34 |
- | ||
| AtCoder Beginner Contest 420 | 4575 | 725 |  122 |
+88 | ||
| AtCoder Beginner Contest 423 | 3920 | - | - | - | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 5185 | - | - | - | ||
| AtCoder Beginner Contest 428 | 4018 | 816 |  232 |
+110 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 5843 | 471 | 262 |
+30 | ||
| AtCoder Beginner Contest 430 | 3202 | 880 |  371 |
+109 | ||
| AtCoder Beginner Contest 433 | 4524 | 811 |  449 |
+78 | ||
| AtCoder Beginner Contest 440 | 6295 | 540 | 458 |
+9 | ||
| AtCoder Beginner Contest 453 | 3174 | 1113 |  577 |
+119 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 1855 | 1359 |  720 |
+143 | ||
| SMBC Programming Contest #1 (AtCoder Beginner Contest 458) | 11057 | 44 |  613 |
-107 | ||
| AtCoder Beginner Contest 467 | 7574 | 459 | 593 |
-20 | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - | ||
| AtCoder Beginner Contest 478 | 3596 | 1052 | 660 |
+67 |