lock's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 369 | 74 | 2400 |  1200 | - | ||
| Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） | 39 | 2400 |  1655 | +455 | ||
| AtCoder Beginner Contest 378 | 10 | 2400 |  1855 | +200 | ||
| AtCoder Regular Contest 205 (Div. 2) | 28 | 2800 |  2105 | +250 | ||
| AtCoder Regular Contest 206 (Div. 2) | 85 | 2536 | 2186 | +81 | ||
| AtCoder Regular Contest 208 (Div. 2) | 85 | 2518 | 2241 | +55 |