the_optimizer's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 2842 | 822 |  57 |
- | ||
| AtCoder Regular Contest 155 | 1022 | 445 |  113 |
+56 | ||
| AtCoder Regular Contest 156 | 1182 | 1275 |  372 |
+259 | ||
| AtCoder Regular Contest 157 | 2361 | 173 | 311 |
-61 | ||
| AtCoder Regular Contest 158 | 1671 | 240 |  290 |
-21 | ||
| AtCoder Beginner Contest 314 | 3374 | 843 | 382 |
+92 | ||
| KEYENCE Programming Contest 2023 Summer（AtCoder Beginner Contest 315） | 4199 | 677 |  427 |
+45 |