| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
—
|
0 | · | · | Oct. 16, 2020 |
 |
Codedigger Training Contest -String | |
|
—
|
0 | · | · | Sept. 27, 2020 |
|
The 15th Heilongjiang Provincial Collegiate Programming Contest | |
|
—
|
0 | · | · | Sept. 1, 2020 |
|
Codedigger Training Contest -Number Theory |
Codeforces