Contest Result
| Username |  lichenghan |
|---|---|
| Contest Name | AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） |
| Rank | 107th / 8332 |
| Performance | 2400 |
| Rating Change |
 1971 → 2024
(+53)
Highest!
|
| Grading | 1 Kyu → 1 Dan |