shengmingrui's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 154 | 1005 | 1340 |  209 |
- | ||
| AtCoder Beginner Contest 155 | 1550 | 1157 |  502 |
+293 | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 1922 | 933 | 596 |
+94 |