Contest Result
| Username |  zhengjuncheng |
|---|---|
| Contest Name | AtCoder Beginner Contest 450 |
| Rank | 1091st / 12965 |
| Performance | 1604 |
| Rating Change |
 89 → 394
(+305)
Highest!
|
| Grading | 12 Kyu → 9 Kyu |