| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
—
|
· | · | · | Dec. 3, 2021 |
 |
AtCoder Beginner Contest 230 | |
|
—
|
· | · | · | Sept. 18, 2021 |
|
Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） |
Codeforces