Contest Result
| Username |  zifanwang |
|---|---|
| Contest Name | AtCoder Beginner Contest 284 |
| Rank | 16th / 9929 |
| Performance | 2400 |
| Rating Change |
 1978 → 2028
(+50)
Highest!
|
| Grading | 1 Dan |
| Username | zifanwang |
|---|---|
| Contest Name | AtCoder Beginner Contest 284 |
| Rank | 16th / 9929 |
| Performance | 2400 |
| Rating Change |
1978 → 2028
(+50)
Highest!
|
| Grading | 1 Dan |