SE_stupid_coder's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 9914 | 131 |  7 |
- | ||
| AtCoder Beginner Contest 419 | 9189 | 192 | 25 |
+18 | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 29 |
+4 |