| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
246
|
4 | · | · | June 24, 2021 |
 |
EZ Programming Contest #1. flamestorm |
|
|
534
|
3 | · | · | Sept. 2, 2020 |
|
The 18th Zhejiang Provincial Collegiate Programming Contest. chenjb |
Codeforces